1. Ahrens, T. J., and S. Katz, An ultrasonic interferometer for high-pressure research, J. Geophys. Res., 67, 2935-2944, 1962.

2. Ahrens, T. J., and S. Katz, Ultrasonic observation of the calcite-aragonite transition, J. Geophys. Res., 68, 529-537, 1963.

3. Katz, S., and T. J. Ahrens, Ultrasonic measurements of elastic properties of small specimens at high pressure, in High Pressure Measurement, edited by A. A. Giardini and E. C. Lloyd, pp. 246-261, 1963.

4. Woeber, A. F., S. Katz, and T. J. Ahrens, Elasticity of selected rocks and minerals, Geophysics, 28, 658-663, 1963.

5. Ahrens, T. J., and J. V. G. Gregson, Shock compression of crustal rocks: data for quartz, calcite, and plagioclase rocks, J. Geophys. Res., 69, 4839-4874, 1964.

6. Ahrens, T. J., High-pressure electrical behavior and equation of state of magnesium, oxide from shock wave measurements,, J. Appl. Phys., 37, 2532-2541, 1966.

7. Ahrens, T. J., and G. E. Duvall, Stress relaxation behind elastic shock waves in rocks, J. Geophys. Res., 71, 4349-4360, 1966.

8. Ahrens, T. J., and M. H. Ruderman, Immersed-foil method for measuring shock wave profiles in solids, J. Appl. Phys., 37, 4758-4765, 1966.

9. Rosenberg, J. T., and T. J. Ahrens, Measuring release adiabats of solids using shock- wave techniques, Am. Soc. Mech. Engineers, 66-WA/PT-7, 1-9 p., 1966.

10. Ahrens, T. J., and Y. Syono, Calculated mineral reactions in the earth's mantle, J. Geophys. Res., 72, [4181-4188], 1967.

11. Cowperthwaite, M., and T. J. Ahrens, Thermodynamics of the adiabatic expansion of a mixture of two phases, Am. Jour. Physics, 35, 951-955, 1967.

12. Ahrens, T. J., W. H. Gust, and E. B. Royce, Material strength effect in the shock compression of alumina, J. Appl. Phys., 39, 4610-4616, 1968 [Seismo#593].

13. Ahrens, T. J., and R. K. Linde, Response of brittle solids to shock compression, in Behavior of Dense Media under High Dynamic Pressures, edited by J. Berger, pp. 325-336, Gordon & Breach, New York, 1968.

14. Ahrens, T. J., and J. T. Rosenberg, Shock metamorphism: Experiments on quartz and plagioclase, in Shock Metamorphism of Natural Materials, edited by B. M. French and N. M. Short, pp. 59-81, Mono Book Corp., Baltimore, 1968 [Seismo#622].

15. Ahrens, T. J., Book Review of "Shock Metamorphism of Natural Materials" by B. M. French and N. M. Short, American Scientist, 57, 274A, 1969.

16. Ahrens, T. J., D. L. Anderson, and A. E. Ringwood, Equation of state and crystal structures of high-pressure phases of shocked silicates and oxides, Rev. Geophys., 7, 667-707, 1969 [Seismo#631].

17. Ahrens, T. J., and C. F. Petersen, Shock wave data and the study of the earth, in The Application of Modern Physics to the Earth and Planetary Interiors, edited by S. K. Runcorn, pp. 449-461, Wiley-Interscience, London, 1969 [Seismo#618].

18. Ahrens, T. J., C. F. Peterson, and J. T. Rosenberg, Shock compression of feldspars, J. Geophys. Res., 74, 2727-2746, 1969 [Seismo#600].

19. Ahrens, T. J., and H. A. W. Spetzler, Calibration of an image-converter streak camera, Rev. Sci. Instruments, 40, 354-355, 1969.

20. Gaffney, E. S., and T. J. Ahrens, Heat of formation of $O2-$, J. Chem. Physics, 51, 1088- 1091, 1969 [Seismo#624].

21. Hörz, F., and T. J. Ahrens, Deformation in experimentally shocked biotite, Am. Jour. Sci., 267, 1213-1229, 1969 [Seismo#635].

22. Thomson, K. C., T. J. Ahrens, and M. N. Toksöz, Dynamic photoelastic studies of P and S wave propagation in prestressed media, Geophysics, 34, 696-712, 1969 [Seismo#629].

23. Ahrens, T. J., R. L. Fleischer, P. B. Price, and R. T. Woods, Erasure of fission tracks in glasses and silicates by shock waves, Earth Planet. Sci. Lett., 8, 420-426, 1970 [Seismo#662].

24. Ahrens, T. J., T. Takahashi, and G. F. Davies, A proposed equation of state of stishovite, J. Geophys. Res., 75, 310-316, 1970 [Seismo#637].

25. Gaffney, E. S., and T. J. Ahrens, Stability of mantle minerals from lattice calcuations and shock wave data, Phys. Earth Planet. Interiors, 3, 205-212, 1970.

26. Kovach, R. L., and T. J. Ahrens, Explosive seismic sources for the moon, Geophysics, 35, 33-44, 1970 [Seismo#650].

27. Ahrens, T.J., Shock wave equations of state of minerals, in Mantle and Core in Planetary Physics, edited by L. Corso, pp. 157-187, Academic Press, New York, 1971. [Seismo#718].

28. Ahrens, T. J., C. F. Allen, and R. L. Kovach, Explosive gas blast: The expansion of detonation products in vacuum, J. Appl. Phys., 42, 815-829, 1971 [Seismo#673].

29. Ahrens, T. J., and E. S. Gaffney, Dynamic compression of enstatite, J. Geophys. Res., 76, 5504-5513, 1971 [Seismo#700].

30. Ahrens, T. J., J. L. Lower, and P. L. Lagus, Equation of state of forsterite, J. Geophys. Res., 76, 518-528, 1971 [Seismo#670].

31. Ahrens, T. J., and T. Takahashi, Static and dynamic compression of earth materials, Am. Geophys. Union Trans., 52, 147-153, 1971 [Seismo#678].

32. Gibbons, R. V., and T. J. Ahrens, Shock metamorphism of silicate glasses, J. Geophys. Res., 76, 5489-5498, 1971 [Seismo#697].

33. Toksöz, M. N., K. C. Thomson, and T. J. Ahrens, Generation of seismic waves by explosions in prestressed media, Seismo. Soc. Am. Bull., 61, 1589-1623, 1971 [Seismo#741].

34. Ahrens, T. J., The mineralogic distribution of iron in the upper mantle, Phys. Earth Planetary Interiors, 5, 267-281, 1972 [Seismo#736].

35. Ahrens, T. J., Shock melting and vaporization of metals, J. Appl. Phys., 43, 2443-2445, 1972 [Seismo#724].

36. Ahrens, T. J., The state of mantle minerals, Tectonophysics, 13, 189-219, 1972 [Seismo#732].

37. Ahrens, T. J., and E. K. Graham, A shock-induced phase change in iron-silicate garnet, Earth Planet. Sci. Lett., 14, 87-90, 1972 [Seismo#716].

38. Ahrens, T. J., and J. D. O'Keefe, Shock melting and vaporization of lunar rocks and minerals, The Moon, 4, 214-249, 1972 [Seismo#722].

39. Ahrens, T. J., and L. Thomsen, Application of the fourth-order anharmonic theory to prediction of equations of state at high compressions and temperatures, Phys. Earth Planet. Interiors, 5, 282-294, 1972 [Seismo#737].

40. Ahrens, T. J., Petrologic properties of the upper 670 km of the earth's mantle: Geophysical implications, Phys. Earth Planet. Interiors, 7, 167-186, 1973 [Seismo#765].

41. Ahrens, T. J., and H.-P. Liu, A shock-induced phase change in orthoclase, J. Geophys. Res., 78, 1274-1278, 1973 [Seismo#755].

42. Ahrens, T. J., J. D. O'Keefe, and R. V. Gibbons, Shock compression of a recrystallized anorthositic rock from Apollo 15, 4th Lunar Sci. Conf, Suppl. 4, Geochim. Cosmochim. Acta, 3, 2575-2590, 1973 [Seismo#788].

43. Davies, G. F., and T. J. Ahrens, Measurement of elastic velocities of MgO under shock compression to 500 kilobars, J. Geophys. Res., 78, 7596-7601, 1973 [Seismo#780].

44. Gaffney, E. S., and T. J. Ahrens, Optical absorption spectra of ruby and periclase at high shock pressures, J. Geophys. Res., 78, 5942-5953, 1973 [Seismo#772].

45. Graham, E. K., and T. J. Ahrens, Shock wave compression of iron-silicate garnet, J. Geophys. Res., 78, 375-392, 1973 [Seismo#750].

46. King, D. A., and T. J. Ahrens, Shock compression of iron sulphide and the possible sulfur content of the earth's core, Nature Physical Science, 243, 82-84, 1973 [Seismo#790].

47. Kleeman, J. D., and T. J. Ahrens, Shock-induced transition of quartz to stishovite, J. Geophys. Res., 78, 5954-5960, 1973 [Seismo#771].

48. Lagus, P. L., and T. J. Ahrens, Shock wave measurements on solid hydrogen and argon, J. Chem. Phys., 59, 3517-3522, 1973 [Seismo#781].

49. Ahrens, T. J., A journey to the center of the earth - solid state physics at Caltech, Engineering and Science, 28, 22-25, 1974.

50. Ahrens, T. J., and D. M. Cole, Shock compression and adiabatic release of lunar fines from Apollo 17, Proc. 5th Lunar Science Conf., Suppl. 5, Geochim. et Cosmochim. Acta, 3, 2333-2345, 1974 [Seismo#818].

51. Gibbons, R. V., T. J. Ahrens, and G. R. Rossman, A spectrographic interpretation of the shock-produced color change in rhodonite $(MnSiO$₃): The shock-induced reduction of $Mn3+$ to $Mn2+$, Am. Mineralogist, 59, 177-182, 1974 [Seismo#789].

52. Ahrens, T. J., Compaction by impact of unconsolidated lunar fines, The Moon, 14, 291- 299, 1975 [Seismo#844].

53. Ahrens, T. J., Equations of state of the earth, Rev. Geophys. Space Physics, 13, 335-372, 1975 [Seismo#836].

54. Ahrens, T. J., and G. Schubert, Rapid formation of eclogite in a slightly wet mantle, Earth Planet. Sci. Lett., 27, 90-94, 1975 [Seismo#830].

55. Ahrens, T. J., and G. L. Schubert, Gabbro-eclogite reaction rate and its geophysical significance, Rev. Geophys. and Space Physics, 13, 383-400, 1975 [Seismo#853].

56. Gibbons, R. V., T. J. Ahrens, and G. R. Rossman, Spectra of shock-affected rhodonite: A reply, Am. Mineralogist, 13, 942-943, 1975 [Seismo#837].

57. Lagus, P. L., T. J. Ahrens, S. L. Giles, and J. A. Westphal, Solidified gas samples for shock wave experimentation, Cryogenics, 15, 246-248, 1975 [Seismo#831a].

58. O'Keefe, J. D., and T. J. Ahrens, Shock effects from a large impact on the moon, in Proc. 6th Lunar Sci. Conf., pp. 2831-2844, Pergamon Press, 1975 [Seismo#848].

59. Snee, L., and T. J. Ahrens, Shock-induced deformation features in terrestrial peridot and lunar dunite, in 6th Lunar Sci. Conf., vol. 1, pp. 833-842, Pergamon Press, Houston, TX, 1975 [Seismo#846].

60. Ahrens, T. J., F. D. Tsay, and D. H. Live, Shock-induced fine-grained recrystallization of olivine: Evidence against subsolidus reduction of $Fe2+$, Proc. Lunar Sci. Conf, 7, 1143-1156, 1976 [Seismo#887].

61. Ahrens, T. J., and F. Wooten, Electrical conductivity induced in insulators by pulsed radiation, I.E.E.E., Trans. on Nuclear Science, NS-23, 1268-1272, 1976 [Seismo#917].

62. Bless, S. J., and T. J. Ahrens, Measurement of release wave speed in shock compressed polycrystalline alumina and aluminum, J. Geophys. Res., 81, 1935-1942, 1976 [Seismo#854].

63. Jeanloz, R., and T. J. Ahrens, Alkali mobility in shocked basalt, Proc. Lunar Science Conf., 7th, 1623-1632, 1976 [Seismo#889].

64. King, D. L., and T. J. Ahrens, Shock compression of ilmenite, J. Geophys. Res., 81, 931- 935, 1976 [Seismo#852].

65. O'Keefe, J. D., and T. J. Ahrens, Impact ejecta on the moon, Proc. Lunar Science Conf., 7th, 3007-3025, 1976 [Seismo#895].

66. Ahrens, T. J., Impact processes, Geotimes, 22, 24-26, 1977.

67. Ahrens, T. J., I. Jackson, and R. Jeanloz, Shock compression and adiabatic release of a titaniferous mare basalt, Proc. Lunar Sci. Conf., 8th, 3437-3455, 1977 [Seismo#935].

68. Ahrens, T. J., and J. D. O'Keefe, Equation of state and impact-induced shock-wave attenuation on the Moon, in Impact and Explosion Cratering, edited by D. J. Roddy, et al., pp. 639-656, Pergamon, New York, 1977 [Seismo#939].

69. Bless, S. J., and T. J. Ahrens, Measurements of the longitudinal modulus of Pierre Clay Shale at varying strain rates, Geophysics, 42, 34-40, 1977 [Seismo#891].

70. Gibbons, R. V., and T. J. Ahrens, Effects of shock pressure on calcic plagioclase, Phys. and Chemistry of Minerals, 1, 95-108, 1977 [Seismo#898].

71. Jeanloz, R., and T. J. Ahrens, Pyroxenes and olivines: Structural implications of shock- wave data for high pressure phases, in High-Pressure Research: Applications to Geophysics, edited by M. H. Manghnani and S. Akimoto, pp. 439-462, Academic, San Diego, Calif., 1977 [Seismo#920].

72. Jeanloz, R., T. J. Ahrens, J. S. Lally, G. L. Nord Jr., J. M. Christie, and A. H. Heuer, Shock-produced olivine glass: First observation, Science, 197, 457-459, 1977 [Seismo#918].

73. Meier, L. D., and T. J. Ahrens, Longitudinal elastic velocities in MgO to 360 kbar, J. Geophys. Res., 82, 2523-2528, 1977 [Seismo#905].

74. O'Keefe, J. D., and T. J. Ahrens, Meteorite impact ejecta: Dependence on mass and energy lost on planetary escape velocity, Science, 198, 1249-1251, 1977 [Seismo#958].

75. O'Keefe, J. D., and T. J. Ahrens, Impact-induced energy partitioning, melting, and vaporization on terrestrial planets, Proc. Lunar Sci. Conf., 8th, Geochim. Cosmochim. Acta, Suppl. 8, 3357-3374, 1977 [Seismo#934].

76. Ahrens, T. J., and J. D. O'Keefe, Energy and mass distributions of impact ejecta blankets on the moon and Mercury, in Proc. Lunar and Planet. Sci. Conf. 9th, pp. 3787- 3802, Pergamon Press, 1978 [Seismo#1004].

77. Jeanloz, R., and T. J. Ahrens, The equation of state of a lunar anorthosite: 60025, in Lunar and Planet. Sci. Conf. 9th, pp. 2789-2803, Pergamon Press, Houston, TX, 1978 [Seismo#1005].

78. Lyzenga, G. A., and T. J. Ahrens, The relation between the shock-induced free surface velocity and the post-shock specific volume of solids, J. Appl. Phys., 49, 201-204, 1978 [Seismo#932].

79. O'Keefe, J. D., and T. J. Ahrens, Impact flows and crater scaling on the Moon, Phys. Earth Planet. Inter., 16, 341-351, 1978 [Seismo#957].

80. Ahrens, T. J., Geophysics, in Science Year, pp. 289-291, Field Enterprise Educational Corp., 1979.

81. Ahrens, T. J., Equations of state of iron sulfide and constraints on the sulfur content of the Earth, J. Geophys. Res., 84, 985-998, 1979 [Seismo#997].

82. Croft, S. K., S. W. Kieffer, and T. J. Ahrens, Low-velocity impact craters in ice and ice- saturated sand with implications for Martian crater count ages, J. Geophys. Res., 84, 8023-8032, 1979 [Seismo#1052].

83. Goto, T., T. J. Ahrens, and G. R. Rossman, Absorption spectra of $Cr+3$ in $Al$₂O₃ under shock compression, Phys. Chem. of Minerals, 4, 253-264, 1979 [Seismo#1019].

84. Goto, T., G. R. Rossman, and T. J. Ahrens, Absorption spectroscopy in solids under shock compression, in 6th AIRAPT, Int'l High Pressure Conference, High Pressure Science and Technology, vol. II, edited by K. D. Timmerhaus and M. S. Barber, pp. 895-904, Plenum Press, 1979.

85. Jackson, I., and T. J. Ahrens, Shock-wave compression of single crystal forsterite, J. Geophys. Res., 84, 3039-3048, 1979 [Seismo#1013].

86. Jackson, I., and T. J. Ahrens, Shock-wave compression of vitreous and rutile-type $GeO$₂: A comparative study, Phys. Earth Planet. Int., 20, 60-70, 1979 [Seismo#1029].

87. Jakosky, B. M., and T. J. Ahrens, The history of an atmosphere of impact origin, in Lunar and Planet. Science Conf. 10th, pp. 2727-2740, Pergamon Press, 1979 [Seismo#1053].

88. Jeanloz, R., and T. J. Ahrens, Release adiabat measurements on minerals: The effect of viscosity, J. Geophys. Res., 84, 7545-7548, 1979 [Seismo#1044].

89. Jeanloz, R., T. J. Ahrens, H. K. Mao, and P. M. Bell, B1-B2 transition in calcium oxide from shock-wave and diamond-cell experiments, Science, 206, 829-830, 1979 [Seismo#1066].

90. Lange, M., and T. J. Ahrens, Impact melting early in lunar history, in Proc. Lunar Planet. Sci. Conf., 10, pp. 2707-2726, Pergamon Press, 1979 [Seismo#1051].

91. Lyzenga, G. A., and T. J. Ahrens, A multiwavelength optical pyrometer for shock compression experiments, Rev. Sci. Instrum., 50, 1421-1424, 1979 [Seismo#1033].

92. Raikes, S. A., and T. J. Ahrens, Post-shock temperature in minerals, Geophys. J. Roy. astr. Soc., 58, 717-747, 1979 [Seismo#1020].

93. Raikes, S. A., and T. J. Ahrens, Measurements of post-shock temperatures in aluminum and stainless steel, in 6th AIRAPT, Int'l High Pressure Conference,, High Pressure Science and Technology, vol. II, edited by K. D. Timmerhaus and M. S. Barber, pp. 889-894, Plenum Press, 1979.

94. Ahrens, T. J., Geophysics- Progress in Plate Tectonics, in Science Year, The World Book Science Annual, pp. 289-291, 1980.

95. Ahrens, T. J., Shock wave data and the composition of the earth's core, in 7th Int'l AIRAPT- High Pressure Conference, High Pressure Science and Technology, 2, edited by B. Vodar and P. Marteau, pp. 1080-1086, Pergamon Press, 1980.

96. Ahrens, T. J., Dynamic compression of earth materials, Science, 207, 1035-1041, 1980 [Seismo#1058].

97. Ahrens, T. J., and J. P. Watt, Dynamic properties of mare basalts: Relation of equations of state to petrology, in Lunar and Planetary Sci. Conf., vol. XI, pp. 2059-2074, Pergamon Press, Houston, TX, 1980 [Seismo#1103].

98. Boslough, M. B., R. J. Weldon, and T. J. Ahrens, Impact-induced water loss from serpentine, nontronite, and kernite, in Proc. Lunar Sci. Conf., vol. XI, pp. 2145- 2158, Pergamon Press, Houston, TX, 1980 [Seismo#1104].

99. Gaffney, E. S., and T. J. Ahrens, Identification of ice VI on the Hugoniot of ice Ih, Geophys. Res. Lett., 7, 407-409, 1980 [Seismo#1071].

100. Goto, T., T. J. Ahrens, G. R. Rossman, and Y. Syono, Absorption spectrum of shock- compressed $Fe2+$-bearing MgO and the radiative conductivity of the lower mantle, Phys. Earth Planet. Inter., 22, 277-288, 1980 [Seismo#1075].

101. Jeanloz, R., and T. J. Ahrens, Equations of state of FeO and CaO, Geophys. J. R. astron. Soc., 62, 505-528, 1980 [Seismo#1083].

102. Jeanloz, R., and T. J. Ahrens, Anorthite, thermal equation of state to high pressures, Geophys. J. R. astr. Soc., 62, 529-549, 1980 [Seismo#1082].

103. Lyzenga, G. A., and T. J. Ahrens, Shock temperature measurements in $Mg$₂SiO₄ and SiO2 at high pressures, Geophys. Res. Lett., 7, 141-144, 1980 [Seismo#1059].

104. Mashimo, T., K. Kondo, A. Sawaoka, Y. Syono, H. Takai, and T. J. Ahrens, Electrical conductivity measurements of fayalite under shock compression up to 550 kbar, J. Geophys. Res., 85, 1876-1881, 1980 [Seismo#1080].

105. Raikes, S. A., and T. J. Ahrens, Geophysics, in Encyclopedia of Physics, edited by R. G. Lerner and G. L. Trigg, pp. 356-359, Addison-Wesley, 1980.

106. Somerville, M., and T. J. Ahrens, Shock compression of $KFeS$₂ and the question of potassium in the core, J. Geophys. Res., 85, 7016-7024, 1980 [Seismo#1096].

107. Vizgirda, J., T. J. Ahrens, and F.-D. Tsay, Shock-induced effects in calcite from Cactus Crater, Geochim. Cosmochim. Acta, 44, 1059-1069, 1980 [Seismo#1076].

108. Ahrens, T. J., Carbon dioxide within Venus and the Earth, Adv. Space Res., Cospar, 1, 177-187, 1981 [Seismo#1112].

109. Cohn, S. N., and T. J. Ahrens, Dynamic tensile strength of lunar rock types, J. Geophys. Res., 86, 1794-1802, 1981 [Seismo#1105].

110. Kondo, K., A. Sawaoka, and T. J. Ahrens, Electrical measurements on fused quartz under shock compression, J. Appl. Phys., 52, 5084-5089, 1981 [Seismo#1125].

111. Lange, M., and T. J. Ahrens, Fragmentation of ice by low velocity impact, in Proc. Lunar and Planet. Sci. Conf., vol. 12th, pp. 1667-1687, Pergamon Press, Houston, TX, 1981 [Seismo#1154].

112. O'Keefe, J. D., and T. J. Ahrens, Impact cratering: The effect of crustal strength and planetary gravity, Revs. of Geophys. Space Phys., 19, 1-12, 1981 [Seismo#1122].

113. Solomon, S. C., T. J. Ahrens, P. Cassen, A. T. Hsui, J. W. Minear, R. T. Reynolds, N. H. Sleep, D. W. Strangway, and D. L. Turcotte, Thermal histories of the terrestrial planets, in Basaltic Volcanism on the Terrestrial Planets, pp. 1129-1234, Pergamon Press, 1981.

114. Vassiliou, M. S., and T. J. Ahrens, Hugoniot equation of state of periclase to 200 GPa, Geophys. Res. Lett., 8, 729-732, 1981 [Seismo#1119].

115. Vizgirda, J., and T. J. Ahrens, Structural study of Cactus Crater, Proc. Lunar Planet. Sci., 12B, 1623-1639, 1981 [Seismo#1148].

116. Ahrens, T. J., Constraints on core composition from shock-wave data, Phil. Trans. R. Soc. Lond., 306, 37-47, 1982 [Seismo#1178].

117. Ahrens, T. J., G. A. Lyzenga, and A. C. Mitchell, Temperatures induced by shock waves in minerals, in High Pressure Research in Geophysics, vol. 12, edited by S. Akimoto and M. H. Manghnani, pp. 579-594, Center for Academic Publications, Japan, 1982 [Seismo#1170].

118. Boslough, M. B., and T. J. Ahrens, A method of determining points on the principal isentropes of molecular liquids, edited by W. J. Nellis, et al., pp. 236-240, Shock Waves in Condensed Matter, Amer. Inst. Phys., 1982.

119. Boslough, M. B., T. J. Ahrens, J. Vizgirda, R. H. Becker, and S. Epstein, Shock-induced devolatilization of calcite, Earth Planet. Sci. Lett., 61, 166-170, 1982 [Seismo#1181].

120. Kondo, K., T. J. Ahrens, and A. Sawaoka, Electrical and optical measurements on fused quartz under shock compression, in Shock Waves in Condensed Matter - 1981, vol. 78, edited by W. J. Nellis, et al., pp. 299-303, Menlo Park, 1982 [Seismo#1179].

121. Lange, M. A., and T. J. Ahrens, The evolution of an impact-generated atmosphere, Icarus, 51, 96-120, 1982 [Seismo#1177].

122. Lange, M. A., and T. J. Ahrens, Impact-induced dehydration of serpentine and the evolution of planetary atmospheres, Proc. Lunar Planet. Sci. Conf. 13th, Part 1, J. Geophys. Res., Suppl., 87, A451-A456, 1982 [Seismo#1184].

123. Lyzenga, G. A., and T. J. Ahrens, One-dimensional isentropic compression, in Shock Waves in Condensed Matter, edited by W. J. Nellis, et al., pp. 231-235, American Institute of Physics, 1982.

124. Lyzenga, G. A., T. J. Ahrens, W. J. Nellis, and A. C. Mitchell, The temperature of shock- compressed water, J. Chem. Phys., 76, 6282-6286, 1982 [Seismo#1165].

125. O'Keefe, J. D., and T. J. Ahrens, Impact mechanics of the Cretaceous-Tertiary extinction bolide, Nature, 298, 123-127, 1982 [Seismo#1167].

126. O'Keefe, J. D., and T. J. Ahrens, The interaction of the Cretaceous-Tertiary extinction bolide with the atmosphere, ocean, and solid earth, in Geological Implications of Impacts of Large Asteroids and Comets on the Earth, edited by L. T. Silver and P. H. Schultz, pp. 103-120, Geol. Soc. Amer. Spec. Paper 190, 1982 [Seismo#1187].

127. O'Keefe, J. D., and T. J. Ahrens, Cometary and meteorite swarm impact on planetary surfaces, J. Geophys. Res., 87, 6668-6680, 1982 [Seismo#1176].

128. Vassiliou, M. S., and T. J. Ahrens, The equation of state of $Mg$_0.6Fe_0.4O to 200 GPa, Geophys. Res. Lett., 9, 127-130, 1982 [Seismo#1145].

129. Vassiliou, M. S., and T. J. Ahrens, Limited aperture light source streak photography, Rev. Sci. Instrum., 53, 108-109, 1982 [Seismo#1141].

130. Vizgirda, J., and T. J. Ahrens, Shock compression of aragonite and implication for equation of state of carbonates, J. Geophys. Res., 87, 4747-4758, 1982 [Seismo#1163].

131. Watt, J. P., and T. J. Ahrens, The role of iron partitioning in mantle composition, evolution, and scale of convection, J. Geophys. Res., 87, 5631-5644, 1982 [Seismo#1164].

132. Weldon, R. J., W. M. Thomas, M. B. Boslough, and T. J. Ahrens, Shock-induced color changes in nontronite: Implications for the Martian fines, J. Geophys. Res., 87, 10,102-10,114, 1982 [Seismo#1188].

133. Ahrens, T. J., D. Kostka, P. Kasiraj, T. Vreeland Jr., A. W. Hare, F. D. Lemkey, and E. R. Thompson, Shock compaction of ferrous alloy powders, in Rapid Solidification Processing of Principles and Technologies, III, edited by R. Mehrabian, pp. 672- 677, National Bureau of Standards, 1983.

134. Ahrens, T. J., and J. D. O'Keefe, Impact of an asteroid or comet in the ocean and extinction of terrestrial life, Proc. Lunar & Planet Sci. Conf. XIII, Part 2, J. Geophys. Res. Suppl., 88, A799-A806, 1983 [Seismo#1193].

135. Kondo, K.-I., and T. J. Ahrens, Heterogenous shock-induced thermal radiation in minerals, Phys. Chem. Minerals, 9, 173-181, 1983 [Seismo#1211].

136. Kondo, K.-I., and T. J. Ahrens, Shock compression of diamond crystal, Geophys. Res. Lett., 10, 281-284, 1983 [Seismo#1202].

137. Kondo, K.-I., T. J. Ahrens, and A. Sawaoka, Shock-induced radiation spectra of fused quartz, J. Appl. Phys., 54, 4382-4385, 1983 [Seismo#1217].

138. Lange, M. A., and T. J. Ahrens, The dynamic tensile strength of ice and ice-silicate mixtures, J. Geophys. Res., 88, 1197-1208, 1983 [Seismo#1194].

139. Lyzenga, G. A., T. J. Ahrens, and A. C. Mitchell, Shock temperatures of $SiO$₂ and their geophysical implications, J. Geophys. Res., 88, 2431-2444, 1983 [Seismo#1197].

140. Schmitt, D. R., and T. J. Ahrens, Temperatures of shock-induced shear instabilities and their relationship to fusion curves, Geophys. Res. Lett., 10, 1077-1080, 1983 [Seismo#1221].

141. Svendsen, B., and T. J. Ahrens, Dynamic compression of diopside and salite to 200 GPa, Geophys. Res. Lett., 10, 501-504, 1983 [Seismo#1213].

142. Watt, J. P., and T. J. Ahrens, Shock compression of single-crystal forsterite, J. Geophys. Res., 88, 9500-9512, 1983 [Seismo#1228].

143. Ahrens, T. J., D. Kostka, T. Vreeland Jr., R. B. Schwarz, and P. Kasiraj, Shock compaction of molybdenum powder, Chapter X:4, in Shock Waves in Condensed Matter- 1983, edited by J. R. Asay, et al., pp. 443-446, Elsevier Science Publishers B.V., 1984 [Seismo#1263].

144. Boslough, M. B., and T. J. Ahrens, Particle velocity experiments in anorthosite and gabbro, in Shock Waves in Condensed Matter-1983, edited by J. R. Asay, et al., pp. 525-528, Elsevier Science Publishers B.V., 1984 [Seismo#1262].

145. Boslough, M. B., T. J. Ahrens, and A. C. Mitchell, Shock temperatures in CaO, J. Geophys. Res., 89, 7845-7851, 1984 [Seismo#1283].

146. Brown, J. M., T. J. Ahrens, and D. L. Shampine, Hugoniot data for pyrrhotite and the Earth's core, J. Geophys. Res., 89, 6041-6048, 1984 [Seismo#1272].

147. Kasiraj, P., D. Kostka, T. V. Jr., and T. J. Ahrens, Shock wave consolidation of an amorphous alloy, J. Non-Crystal. Solids, 61 & 62, 967-971, 1984 [Seismo#1235].

148. Kasiraj, P., T. Vreeland Jr., R. B. Schwarz, and T. J. Ahrens, Mechanical properties of a shock consolidated steel powder, in Shock Waves in Condensed Matter -1983, vol. chapter X:3, edited by J. R. Asay, et al., pp. 440-442, Elsevier Science Publishers B. V., 1984 [Seismo#1305].

149. Kasiraj, P., T. Vreeland Jr., R. B. Schwarz, and T. J. Ahrens, Shock consolidation of a rapidly solidified steel powder, Acta Metall, 32, 1235-1241, 1984 [Seismo#1278].

150. Lange, M. A., and T. J. Ahrens, FeO and $H$₂0 and the homogeneous accretion of the Earth, Earth Planet. Sci. Lett., 71, 111-119, 1984 [Seismo#1295].

151. Lange, M. A., T. J. Ahrens, and M. B. Boslough, Cratering and spall fracture in gabbro, in Shock Waves in Condensed Matter-1983, vol. Chapter XI:7, edited by J. R. Asay, et al., pp. 501-504, Elsevier Science Publishers B.V., 1984 [Seismo#1265].

152. Lange, M. A., T. J. Ahrens, and M. B. Boslough, Impact cratering and spall failure of gabbro, Icarus, 58, 383-395, 1984 [Seismo#1271].

153. Rigden, S. M., T. J. Ahrens, and E. M. Stolper, Densities of liquid silicates at high pressures, Science, 226, 1071-1074, 1984 [Seismo#1301].

154. Schmitt, D. R., and T. J. Ahrens, Emission spectra of shock compressed solids, in Shock Waves in Condensed Matter-1983, vol. Chapter VII:6, edited by J. R. Asay, et al., pp. 313-316, Elsevier Science Publishers B.V., 1984 [Seismo#1264].

155. Schwarz, R. B., P. Kasiraj, T. Vreeland Jr., and T. J. Ahrens, A theory for the shock-wave consolidation of powders, Acta Metall., 32, 1243-1252, 1984 [Seismo#1290].

156. Schwarz, R. B., P. Kasiraj, T. Vreeland Jr., and T. J. Ahrens, The effect of shock duration on the dynamic consolidation of powders, Chapter X:2, in Shock Waves in Condensed Matter- 1983, edited by J. R. Asay, et al., pp. 435-438, Elsevier Science Publishers B.V., 1984 [Seismo#1304].

157. Tyburczy, J. A., J. L. Blayney, W. F. Miller, and T. J. Ahrens, Streak camera recording of shock wave transit times at large distances using laser illumination, Rev. Sci. Instrum, 55, 1452-1454, 1984 [Seismo#1284].

158. Vreeland, T., Jr., P. Kasiraj, T. J. Ahrens, and R. B. Schwarz, Shock consolidation of powders- theory and experiment, in Materials Research Society Symposium, vol. 28, pp. 139-143, Elsevier Science Publishers, 1984 [Seismo#1293].

159. Watt, J. P., and T. J. Ahrens, Shock wave equations of state using mixed-phase regime data, J. Geophys. Res., 89, 7836-7844, 1984 [Seismo#1282].

160. Ahrens, T. J., and J. D. O'Keefe, Shock vaporization and the accretion of the icy satellites of Jupiter and Saturn, in Ices in the Solar System, edited by J. Klinger, et al., pp. 631-654, D. Reidel Publishing Company, 1985 [Seismo#1321].

161. Boslough, M. B., and T. J. Ahrens, Shock wave properties of anorthosite and gabbro, J. Geophys. Res., 90, 7814-7820, 1985 [Seismo#1318].

162. Lange, M. A., P. Lambert, and T. J. Ahrens, Shock effects on hydrous minerals and implications for carbonaceous meteorites, Geochim. Cosmochim. Acta, 49, 1715- 1726, 1985 [Seismo#1319].

163. O'Keefe, J. D., and T. J. Ahrens, Impact and explosion crater ejecta, fragment size, and velocity, Icarus, 62, 328-338, 1985 [Seismo#1314].

164. Schmitt, D. R., J. D. Bass, and T. J. Ahrens, Application of holographic interferometry to in-situ stress measurement, in Research & Engineering Applications in Rock Masses, pp. 1055-1056, 26th U.S. Symposium on Rock Mechanics, Rapid City, SD, 1985 [Seismo#1326].

165. Ahrens, T. J., Application of shock wave data to earth and planetary science, in Shock Waves in Condensed Matter, edited by Y. M. Gupta, pp. 571-588, Plenum, New York, 1986 [Seismo#1357].

166. Ahrens, T. J., and J. D. O'Keefe, Impact on rock, water, and ice, in Proc. Int. Symp. on Intense Dynamic Loading and its Effects, pp. 1063-1065, Science Press, Beijing China, 1986.

167. Ahrens, T. J., N. Thadhani, A. H. Mutz, T. J. Vreeland Jr., R. B. Schwarz, J. A. Tyburczy, S. L. M. Shastri, and T. C. Peng, Shock consolidation of an aluminum- lithium powder, in Metallurgical Applications of Shock-Wave and High-Strain Rate Phenomena, edited by L. E. Murr, et al., pp. 83-106, 1986 [Seismo#1350].

168. Bass, J. D., D. R. Schmitt, and T. J. Ahrens, Holographic in-situ stress measurements, Geophys. J., 85, 13-41, 1986 [Seismo#1337].

169. Boslough, M. B., T. J. Ahrens, and A. C. Mitchell, Shock temperatures in anorthite glass, Geophys. J.R. astr. Soc., 84, 475-489, 1986 [Seismo#1340].

170. Boslough, M. B., S. M. Rigden, and T. J. Ahrens, Hugoniot equation of state of anorthite glass and lunar anorthosite, Geophys. J. R. astr. Soc., 84, 455-473, 1986 [Seismo#1339].

171. Lange, M. A., and T. J. Ahrens, Shock-induced $CO$₂CaCO₃: Implications for early planetary atmospheres, Earth Planet. Sci. Lett., 77, 409-418, 1986 [Seismo#1336].

172. O'Keefe, J. D., and T. J. Ahrens, Oblique impact: A process for providing meteorite samples of other planets, Science, 234, 346-348, 1986 [Seismo#1359].

173. Schmitt, D. R., C. L. Smither, T. J. Ahrens, and B. Jensen, Holographic measurement of elastic moduli, in Rock Mechanics: Key to Energy Production, edited by H. L. Hartman, pp. 185-191, Soc. of Mining Engineers, 1986.

174. Schmitt, D. R., B. Svendsen, and T. J. Ahrens, Shock induced radiation from minerals, in Shock Waves in Condensed Matter, edited by Y. M. Gupta, pp. 261-265, Plenum, 1986 [Seismo#1356].

175. Svendsen, B., and T. J. Ahrens, Thermal history of shock-compressed solids, in Shock Waves in Condensed Matter, edited by Y. M. Gupta, pp. 607-611, Plenum Publish. Corp., New York, 1986 [Seismo#1353].

176. Tyburczy, J. A., and T. J. Ahrens, Dynamic compression and volatile release of carbonates, J. Geophys. Res., 91, 4730-4744, 1986 [Seismo#1338].

177. Tyburczy, J. A., B. Frisch, and T. J. Ahrens, Shock-induced volatile loss from a carbonaceous chondrite: Implications for planetary accretion, Earth Planet. Sci. Lett., 80, 201-207, 1986 [Seismo#1361].

178. Watt, J. P., and T. J. Ahrens, Shock-wave equation of state of enstatite, J. Geophys. Res., 91, 7495-7503, 1986 [Seismo#1349].

179. Ahrens, T. J., Shock wave techniques for geophysics and planetary physics, in Methods of Experimental Physics, vol. 24, part A, edited by C. G. Sammis and T. L. Henyey, pp. 185-235, Academic Press, New York, 1987 [Seismo#1396].

180. Ahrens, T. J., and R. Jeanloz, Pyrite: Shock compression, isentropic release, and composition of the Earth's core, J. Geophys. Res., 92, 10363-10375, 1987 [Seismo#1394].

181. Ahrens, T. J., and J. D. O'Keefe, Impact on the Earth, ocean, and atmosphere, Int. J. Impact Engng., 5, 13-32, 1987 [Seismo#1390].

182. Bass, J. D., B. Svendsen, and T. J. Ahrens, The temperature of shock-compressed iron, in High Pressure Research in Mineral Physics, edited by M. Manghnani and Y. Syono, pp. 393-402, Terra Scientific, Tokyo, 1987 [Seismo#1410].

183. Lange, M. A., and T. J. Ahrens, Impact experiments in low temperature ice, Icarus, 69, 506-518, 1987 [Seismo#1380].

184. O'Keefe, J. D., and T. J. Ahrens, The size distributions of fragments ejected at a given velocity from impact craters, Int. J. Impact Engng., 5, 493-499, 1987 [Seismo#1395].

185. Polanskey, C. A., and T. J. Ahrens, Electron paramagnetic resonance studies of selected borehole samples and debris material from OAK Crater; Part 4: Analysis of borehole gravity survey and other geologic and bathymetric studies, in Pacific Enewetak Atoll Crater Exploration (PEACE) Program Enewetak Atoll, Republic of the Marshall Islands, vol. 87-665, pp. 4-1 to 4-29, U.S. Geological Survey Open-File Report, 1987.

186. Potter, D. K., and T. J. Ahrens, Dynamic consolidation of diamond powder into polycrystalline diamond, Appl. Phys. Lett., 51, 317-319, 1987 [Seismo#1389].

187. Stolper, E. M., and T. J. Ahrens, On the nature of pressure-induced coordination changes in silicate melts and glasses, Geophys. Res. Lett., 14, 1231-1233, 1987 [Seismo#1400].

188. Svendsen, B., and T. J. Ahrens, Shock-induced temperatures of MgO, Geophys. J. R. Astr. Soc., 91, 667-691, 1987 [Seismo#1409].

189. Svendsen, B., T. J. Ahrens, and J. D. Bass, Optical radiation from shock-compressed materials and interfaces, in High Pressure Research in Mineral Physics, edited by M. Manghnani and Y. Syono, pp. 403-426, Terra Scientific Publishing Co., Tokyo, 1987 [Seismo#1405].

190. Thadhani, N. N., T. Vreeland Jr., and T. J. Ahrens, Microstructural modifications in a dynamically consolidated microcrystalline nickel-titanium alloy powder, J. Matl. Sci., 22, 4446-4452, 1987 [Seismo#1418].

191. Williams, Q., R. Jeanloz, J. Bass, B. Svendsen, and T. J. Ahrens, The melting curve of iron to 250 Gigapascals: A constraint on the temperature at Earth's center, Science, 236, 181-182, 1987 [Seismo#1379].

192. Ahrens, T. J., Book Review of "Elements, Oxides, Silicates: High Pressure Phases with Implications for the Earth's Interior," by Lin-gun Liu and William A. Bassett, Eos, 69, p. 964, 1988 [Seismo#1452].

193. Ahrens, T. J., Planetary impact cratering and man, The World & I, 3, 176-183, 1988 [Seismo#1406].

194. Ahrens, T. J., and D. K. Potter, Dynamic consolidation of initial diamond single crystal powders and diamond-graphite into fused polycrystalline diamond, in Shock Waves in Condensed Matter-1987, edited by S. C. Schmidt and N. C. Holmes, pp. 419-422, Elsevier Science Publishers B.V., Amsterdam, the Netherlands, 1988 [Seismo#1411].

195. Gratz, A. J., J. Tyburczy, J. Christie, T. J. Ahrens, and P. Pongratz, Shock metamorphism of deformed quartz, Phys. Chem. Min., 16, 221-233, 1988 [Seismo#1451].

196. Halleck, P. M., R. J. Saucier, L. A. Behrmann, and T. J. Ahrens, Reduction of jet perforator penetration in rock under stress, Society of Petroleum Engineers, 18245, 1988 [Seismo#1444].

197. Miller, G. H., T. J. Ahrens, and E. M. Stolper, The equation of state of molybdenum at 1400 degrees C, J. Appl. Phys., 63, 4469-4475, 1988 [Seismo#1432].

198. Potter, D. K., and T. J. Ahrens, Shock consolidation of diamond and graphite mixtures to fused polycrystalline diamond, J. Appl. Phys., 63, 910-914, 1988 [Seismo#1416].

199. Rigden, S. M., T. J. Ahrens, and E. M. Stolper, Shock compression of molten silicates: Results for a model basaltic composition, J. Geophys. Res., 93, 367-382, 1988 [Seismo#1404].

200. Schmitt, D. R., T. J. Ahrens, and B. Svendsen, Shock-induced melting and shear banding in single crystal NaCl, J. Appl. Phys., 63, 99-106, 1988 [Seismo#1403].

201. Smither, C. L., D. R. Schmitt, and T. J. Ahrens, Analysis and modeling of holographic measurements of in-situ stress, Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., 25, 353-362, 1988 [Seismo#1447].

202. Tan, H., and T. J. Ahrens, Dynamic consolidation of cubic boron nitride and its admixtures, J. Mater. Res., 3, 1010-1020, 1988 [Seismo#1439].

203. Tyburczy, J. A., and T. J. Ahrens, Dehydration kinetics of shocked serpentine, in Lunar and Planet. Sci. Conf., vol. 18th, pp. 435-441, Cambridge Univ. Press, 1988 [Seismo#1427].

204. Ahrens, T. J., Water storage in the mantle, Nature, 342, 122-123, 1989 [Seismo#1486].

205. Ahrens, T. J., Book Reviews of "The Earth's Core: by J. A. Jacobs, and "The Physics of the Earth's Core" by Paul Melchior, Physics Today, 42, 89-90, 1989 [Seismo#1482].

206. Ahrens, T. J., Is the Earth's interior dissolving?, Physics World, 2, 20-21, 1989 [Seismo#1483].

207. Ahrens, T. J., U.S. Patent #4,863,881 (CIT-1965), Shock consolidation of cubic boron nitride with whiskers of silicon compounds, September 1989, thesis, pp., 1989.

208. Ahrens, T. J., W. A. Bassett, S. J. Mackwell, and P. F. McMillan (Ed.), Frontiers in Mineral Physics, Report of the Mineral Physics Committee of the AGU, Lake Arrowhead, CA Sept. 1988, American Geophysical Union, Washington D.C., 1989 [Seismo#1573].

209. Ahrens, T. J., J. D. O'Keefe, and M. A. Lange, Formation of atmospheres during accretion of the terrestrial planets, in Origin and Evolution of Planetary and Satellite Atmospheres, edited by S. K. Atreya, et al., pp. 328-385, U. of Ariz. Press, Tucson, AZ, 1989 [Seismo#1528].

210. Anderson, W. W., B. Svendsen, and T. J. Ahrens, Phase relations in iron-rich systems and implications of the Earth's core, Phys. Earth Planet. Inter., 55, 208-220, 1989 [Seismo#1475].

211. Boslough, M. B., and T. J. Ahrens, A sensitive time-resolved radiation pyrometer for shock-temperature measurements above 1500 K, Rev. Sci. Instrum., 60, 3711- 3716, 1989 [Seismo#1488].

212. O'Keefe, J. D., and T. J. Ahrens, Impact production of $CO$₂ by Cretaceous/Tertiary extinction bolide and the resultant heating of the Earth, Nature, 338, 247-249, 1989 [Seismo#1462].

213. Rigden, S. M., T. J. Ahrens, and E. M. Stolper, High-pressure equation of state of molten anorthite and diopside, J. Geophys. Res., 94, 9508-9522, 1989 [Seismo#1474].

214. Schmitt, D. R., and T. J. Ahrens, Shock temperatures in silica glass: Implications for modes of shock-induced deformation, phase transformation, and melting with pressure, J. Geophys. Res., 94, 5851-5871, 1989 [Seismo#1466].

215. Schmitt, D. R., C. L. Smither, and T. J. Ahrens, In-situ holographic elastic moduli measurements from boreholes, Geophysics, 54, 468-477, 1989 [Seismo#1456].

216. Svendsen, B., W. W. Anderson, T. J. Ahrens, and J. D. Bass, Ideal Fe-FeS and Fe-FeO phase relations and the Earth's core, Phys. Earth Planet. Inter., 55, 154-186, 1989 [Seismo#1465].

217. Svendsen, B., J. D. Bass, and T. J. Ahrens, Optical radiation from shock-compressed materials and interfaces, Physics Reports, 180, 333-416, 1989 [Seismo#1501].

218. Ahrens, T. J., Earth Accretion, in Origin of the Earth, edited by J. Jones and H. Newsom, pp. 211-227, Oxford U. Press, Oxford, 1990 [Seismo#1518].

219. Ahrens, T. J., Geophysics, in Encyclopedia of Physics, 2nd Ed., edited by R. G. Lerner and G. L. Trigg, pp. 436-442, VCH Publishers, 1990 [Seismo#1530].

220. Ahrens, T. J., J. D. Bass, and J. R. Abelson, Shock temperatures in metals, in Shock Compression of Condensed Matter - 1989, edited by S. C. Schmidt, et al., pp. 851-857, Elsevier Publishers, B. V., 1990 [Seismo#1514].

221. Ahrens, T. J., H. Tan, and J. D. Bass, Analysis of shock temperature data for iron, High Pressure Research, 2, 145-157, 1990 [Seismo#1499].

222. Bass, J. D., T. J. Ahrens, J. R. Abelson, and H. Tan, Shock temperature measurements in metals: New results for an Fe alloy, J. Geophys. Res., 95, 21767-76, 1990 [Seismo#1556].

223. Duffy, T. S., and T. J. Ahrens, Hugoniot sound velocities and finite strain theory, in Shock Waves in Condensed Matter-1989, edited by S. C. Schmidt, et al., pp. 91- 94, Elsevier Science Publishers B.V., New York, 1990 [Seismo#1525].

224. Lay, T., T. J. Ahrens, P. Olson, J. Smyth, and D. Loper, Studies of the Earth's Deep Interior: Goals and Trends, Physics Today, 44-52, 1990 [Seismo#1517].

225. Polanskey, C., and T. J. Ahrens, Impact spallation experiments: Fracture patterns and spall velocities, Icarus, 87, 140-155, 1990 [Seismo#1515].

226. Svendsen, B., and T. J. Ahrens, Shock-induced temperatures of $CaMgSi$₂0₆, J. Geophys. Res., 95, 6943-6953, 1990 [Seismo#1502].

227. Tan, H., and T. J. Ahrens, Shock-induced polymorphic transition in quartz, carbon, and boron nitride, J. Appl. Phys., 67, 217-224, 1990 [Seismo#1490].

228. Tan, H., and T. J. Ahrens, Shock temperature measurements for metals, High Pressure Research, 2, 159-182, 1990 [Seismo#1500].

229. Tyburczy, J. A., R. V. Krishnamurthy, S. Epstein, and T. J. Ahrens, Impact-induced devolatilization and hydrogen isotopic fractionation of serpentine: Implications for planetary accretion, Earth Planet. Sci. Lett., 98, 245-261, 1990 [Seismo#1511].

230. Ahrens, T. J., and A. M. Rubin, U.S. Patent #5,036,696 (CIT Contract AFOSR-88-0134). Method for measuring fracture toughness of brittle media, August 6, 1991, 1991.

231. Duffy, T. S., T. J. Ahrens, and M. A. Lange, The shock wave equation of state of brucite Mg(OH)2, J. Geophys. Res., 96, 14,319-14,330, 1991 [Seismo#1553].

232. Gazis, C., and T. J. Ahrens, Solution and shock-induced exsolution of argon in vitreous carbon, Earth Planet. Sci. Lett., 104, 337-349, 1991 [Seismo#1552].

233. Miller, G. H., and T. J. Ahrens, Shock-wave viscosity measurement, Rev. Modern Physics, 63, 919-948, 1991 [Seismo#1561].

234. Miller, G. H., E. M. Stolper, and T. J. Ahrens, The equation of state of a molten komatiite II: Application to komatiite petrogenesis and the Hadean mantle, J. Geophys. Res., 96, 11849-64, 1991 [Seismo#1550].

235. Miller, G. H., E. M. Stolper, and T. J. Ahrens, The equation of state of a molten komatiite I: Shock wave compression to 36 GPa, J. Geophys. Res., 96, 11831-48, 1991 [Seismo#1549].

236. Rubin, A. M., and T. J. Ahrens, Dynamic tensile failure induced velocity deficits in rock, Geophys. Res. Lett., 18, 219-222, 1991 [Seismo#1531].

237. Rulison, A. J., R. C. Flagan, T. J. Ahrens, and W. F. Miller, Ablation of silicate particles in high speed continuum and transition flow with application to the collection of interplanetary dust particles, Astrophys. J., 371, 432-442, 1991 [Seismo#1532].

238. Sekine, T., A. M. Rubin, and T. J. Ahrens, Shock wave equation of state of muscovite, J. Geophys. Res., 96, 19675-19680, 1991 [Seismo#1564].

239. Smither, C. L., and T. J. Ahrens, Displacements from relief of in-situ stress by a cylindrical hole, Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., 28, 175-186, 1991 [Seismo#1535].

240. Tyburczy, J. A., T. S. Duffy, T. J. Ahrens, and M. A. Lange, Shock wave equation of state of serpentine to 150 GPa: Implications of the occurrence of water in the Earth's lower mantle, J. Geophys. Res., 96, 18011-18027, 1991 [Seismo#1562].

241. Yanagisawa, M., J. Eluszkiewicz, and T. J. Ahrens, Angular momentum transfer in oblique impact, Icarus, 94, 272-282, 1991 [Seismo#1569].

242. Ahrens, T. J., Shock-induced optical radiation from solids, in Proc. International Symposium on Intense Dynamic Loading and its Effects, June 9-12, 1992, Chengdu, China, edited by G. Zhang and S. Huang, pp. 835-843, Sichuan Univ. Press, Chengdu, China, 1992.

243. Ahrens, T. J., G. M. Bond, W. Yang, and G. Liu, Shock consolidation of diamond, in Shock-Wave and High-Strain-Rate Phenomena in Materials, edited by L. E. Murr, et al., pp. 339-351, Marcel Dekker, Inc., New York, 1992 [Seismo#1590].

244. Ahrens, T. J., and A. W. Harris, Deflection and fragmentation of near-Earth asteroids, Nature, 360, 429-433, 1992 [Seismo#1621].

245. Ahrens, T. J., and A. W. Harris, Near Earth asteroid orbit perturbation and fragmentation, in Proceedings of the Near Earth Object Interception Workshop, LA-12476-C, edited by G. H. Canavan, et al., pp. 89-110, Los Alamos, New Mexico, 1992.

246. Ahrens, T. J., and A. Rubin, One- and three-dimensional impact-induced tensional failure in rock, in Shock Compression of Condensed Matter 1991, edited by S. C. Schmidt, et al., pp. 579-582, Elsevier Science Publishers B.V., 1992 [Seismo#1601].

247. Duffy, T. S., and T. J. Ahrens, Lateral variations in lower mantle seismic velocity, in High-Pressure Research: Application to Earth and Planetary Sciences (Geophysical Monograph 67), vol. 3, edited by Y. Syono and M. H. Manghnani, pp. 197-205, Terra Scientific, Tokyo, Japan, 1992 [Seismo#1628].

248. Duffy, T. S., and T. J. Ahrens, Sound velocities at high pressure and temperature and their geophysical implications, J. Geophys. Res., 97, 4503-4520, 1992 [Seismo#1589].

249. Duffy, T. S., and T. J. Ahrens, Hugoniot sound velocities in metals with applications to the Earth's inner core, in High Pressure Research: Applications to Earth and Planetary Sciences (Geophysical Monograph 67), vol. 3, edited by Y. Syono and M. Manghnani, pp. 353-361, Terra Scientific, Tokyo, Japan, 1992 [Seismo#1627].

250. Potter, D. K., and T. J. Ahrens, U.S. Patent #5,087,435 (CIT-1888). Polycrystalline diamond and method for forming same, February 11, 1992, 1992 [Seismo#1578].

251. Sekine, T., and T. J. Ahrens, Equation of state of heated glassy carbon, in Shock Compression of Condensed Matter 1991, edited by S. C. Schmidt, et al., pp. 57- 60, Elsevier Science Publishers B.V., 1992 [Seismo#1600].

252. Sekine, T., and T. J. Ahrens, Shock-induced transformations in the system $NaAlSiO$₄- SiO₂: A new interpretation, Phys. Chem. Minerals, 18, 359-364, 1992 [Seismo#1585].

253. Smither, C. L., and T. J. Ahrens, Melting, vaporization, and energy partitioning for impacts on asteroidal and planetary objects, in Asteroids, Comets, and Meteors 1991, edited by A. W. Harris and E. Bowell, pp. 561-564, Lunar and Planetary Institute, Houston, 1992 [Seismo#1716].

254. Tingle, T. N., J. A. Tyburczy, T. J. Ahrens, and C. H. Becker, The fate of organic matter during planetary accretion: Preliminary studies of the organic chemistry of experimentally shocked Murchison meteorite, in Origins of Life and Evolution of the Biosphere, vol. 21, pp. 385-397, Kluwer Academic Publishers, the Netherlands, 1992 [Seismo#1613].

255. Yang, W., T. J. Ahrens, G. H. Miller, and M. B. Petach, Jet ejecta mass upon oblique impact, in Shock Compression of Condensed Matter 1991, edited by S. C. Schmidt, et al., pp. 1011-1014, Elsevier Science Publishers B.V., 1992 [Seismo#1598].

256. Yang, W., G. M. Bond, H. Tan, T. J. Ahrens, and G. Liu, Dynamic consolidation of super hard materials, J. Mater. Res., 7, 1501-1518, 1992 [Seismo#1594].

257. Ahrens, T. J., Chapter 4. Equation of State, in High Pressure Shock Compression of Solids, edited by J. R. Asay and M. Shahinpoor, pp. 75-114, Springer-Verlag, New York, 1993 [Seismo#1656].

258. Ahrens, T. J., Impact erosion of terrestrial planetary atmospheres, Annu. Rev. Earth Planet. Sci., 21, 525-555, 1993 [Seismo#1635].

259. Ahrens, T. J., Weapons of mass protection, World & I, May, 216-221, 1993 [Seismo#1629].

260. Ahrens, T. J., and A. M. Rubin, Impact-induced tensional failure in rock, J. Geophys. Res., 98, 1185-1203, 1993 [Seismo#1620].

261. Duffy, T. S., and T. J. Ahrens, Thermal expansion of mantle and core materials at very high pressure, Geophys. Res. Lett., 20, 1103-1106, 1993 [Seismo#1644].

262. O'Keefe, J. D., and T. J. Ahrens, Planetary cratering mechanics, J. Geophys. Res., 98, 17011-17028, 1993 [Seismo#1661].

263. Ahrens, T. J., Origin of the Earth, Physics Today, 47, 38-45, 1994 [Seismo#1701].

264. Ahrens, T. J., T. Takata, J. D. O'Keefe, and G. S. Orton, Radiative signatures from impact of Comet Shoemaker-Levy 9 on Jupiter, Geophys. Res. Lett., 21, 1551-1553, 1994 [Seismo#1696].

265. Ahrens, T. J., T. Takata, J. D. O'Keefe, and G. S. Orton, Impact of Comet Shoemaker- Levy 9, Geophys. Res. Lett., 21, 1087-1090, 1994 [Seismo#1693].

266. Anderson, W. W., and T. J. Ahrens, Physics of spacecraft-based interplanetary dust collection by impact into low density media, in Workshop on Particle Capture, Recovery, and Velocity/Trajectory Measurement Technologies, Sept. 26-27, 1993, edited by M. E. Zolensky, pp. 16-21, LPI Technical Report, Lunar and Planetary Institute, Houston, TX, LPI/TR-94-05, 1994.

267. Anderson, W. W., and T. J. Ahrens, An equation of state for liquid iron and implications for the Earth's core, J. Geophys. Res., 99, 4273-4284, 1994 [Seismo#1678].

268. Anderson, W. W., and T. J. Ahrens, Physics of interplanetary dust capture via impact into organic polymer foams, J. Geophys. Res., 99, 2063-2071, 1994 [Seismo#1674].

269. Chen, G., J. A. Tyburczy, and T. J. Ahrens, Shock-induced devolatilization of calcium sulfate and implications for K-T extinctions, Earth Planet. Sci. Lett., 128, 615- 628, 1994 [Seismo#1736].

270. Duffy, T. S., and T. J. Ahrens, Free-surface velocity profiles in molybdenum shock compressed at 1400 degrees C, in High-Pressure Science and Technology - 1993, edited by S. C. Schmidt, et al., pp. 1079-1082, Amer. Inst. Phys., New York, 1994 [Seismo#1705].

271. Duffy, T. S., and T. J. Ahrens, Shock compression and release of polycrystalline magnesium oxide, in High-Pressure Science and Technology - 1993, edited by S. C. Schmidt, et al., pp. 1107-1110, Amer. Inst. of Phys., New York, 1994 [Seismo#1707].

272. Duffy, T. S., and T. J. Ahrens, Dynamic response of molybdenum shock compressed at 1400 degrees C, J. Appl. Phys., 76, 835-842, 1994 [Seismo#1695].

273. Duffy, T. S., and T. J. Ahrens, The temperature sensitivity of elastic wave velocity at high pressures: New results for molybdenum, Geophys. Res. Lett., 21, 473-476, 1994 [Seismo#1680].

274. Evans, N. J., M. Shahinpoor, and T. J. Ahrens, Hypervelocity impact: Ejecta velocity, angle, and composition, in Large Meteorite Impacts and Planetary Evolution, edited by B. O. Dressler, et al., pp. 93-101, Geol. Soc. Amer. Sp. Paper #293, Boulder, CO, 1994 [Seismo#1749].

275. Gallagher, K. G., J. D. Bass, T. J. Ahrens, M. Fitzner, and J. R. Abelson, Shock- temperature of stainless steel and a high pressure-high temperature constraints on thermal diffusivity of $Al$₂O₃, in High-Pressure Science and Technology - 1993, edited by S. C. Schmidt, et al., pp. 963-966, Amer. Inst. Phys., New York, 1994 [Seismo#1704].

276. Gallagher, K. G., W. Yang, and T. J. Ahrens, Free-surface light emission from shocked teflon, in High-Pressure Science and Technology - 1993, edited by S. C. Schmidt, et al., pp. 1551-1553, Amer. Inst. Phys., New York, 1994 [Seismo#1708].

277. He, H., and T. J. Ahrens, Mechanical properties of shock-damaged rocks, Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., 31, 525-533, 1994 [Seismo#1712].

278. O'Keefe, J. D., and T. J. Ahrens, Impact-induced melting on planetary surfaces, in Large Meteorite Impacts and Planetary Evolution, edited by B. O. Dressler, et al., pp. 103-109, Geol. Soc. Am. Spec. Pap. 293, Boulder, CO, 1994 [Seismo#1730].

279. Polanskey, C. A., and T. J. Ahrens, Scaling craters in carbonates: Electron paramagnetic resonance analysis of shock damage, J. Geophys. Res., 99, [No. E3], 5621-5638, 1994 [Seismo#1681].

280. Potter, D. K., and T. J. Ahrens, Shock-induced formation of $MgAl$₂O₄ spinel from oxides, Geophys. Res. Lett., 21, 721-724, 1994 [Seismo#1686].

281. Rowan, L. R., and T. J. Ahrens, Observations of impact-induced molten metal-silicate partitioning, Earth Planet. Sci. Lett., 122, 71-88, 1994 [Seismo#1689].

282. Rulison, A. J., R. C. Flagan, and T. J. Ahrens, Inward electrostatic precipitation of interplanetary particles, Rev. Sci. Instrum., 65 (6), 1839-1846, 1994 [Seismo#1754].

283. Song, X., and T. J. Ahrens, Pressure-temperature range of reactions between liquid iron in the outer core and mantle silicates, Geophys. Res. Lett., 21, 153-156, 1994 [Seismo#1673].

284. Takata, T., J. D. O'Keefe, T. J. Ahrens, and G. S. Orton, Comet Shoemaker-Levy-9: Impact on Jupiter and plume evolution, Icarus, 109, 3-19, 1994 [Seismo#1697].

285. Yang, W., and T. J. Ahrens, Oblique impact jetting of geological materials, in High Pressure Science and Technology - 1993, edited by S. C. Schmidt, et al., pp. 835- 838, Amer. Inst. Phys., New York, 1994 [Seismo#1703].

286. Yang, W., G. Chen, W. W. Anderson, and T. J. Ahrens, Shock compression and isentropic release of rhyolite, in High Pressure Science & Technology - 1993, edited by S. C. Schmidt, et al., pp. 1115-1118, Amer. Inst. of Phys., New York, 1994 [Seismo#1706].

287. Ahrens, T. J., and A. W. Harris, Deflection and fragmentation of near-earth asteroids, in Hazards Due to Comets and Asteroids, edited by T. Gehrels and M. Matthews, pp. 897-927, U. Arizona Press, Tucson, 1994 [Seismo#1747].

288. Ahrens, T. J., and M. L. Johnson, Shock wave data for rocks, in Mineral Physics and Crystallography, A Handbook of Physical Constants, vol. 3, edited by T. J. Ahrens, pp. 35 - 44, Amer. Geophys. Union, Washington, D. C., 1995 [Seismo#1759].

289. Ahrens, T. J., and M. L. Johnson, Shock wave data for minerals, in Mineral Physics and Crystallography, A Handbook of Physical Constants, vol. 2, edited by T. J. Ahrens, pp. 143 - 183, Amer. Geophys. Union, Washington DC, 1995 [Seismo#1758].

290. Ahrens, T. J., and K. Farley, Conference explores new research in the deep Earth and planetary volatiles, Eos, Trans., AGU, 76, pp. 195, 1995 [Seismo#1765].

291. Chen, G., and T. J. Ahrens, Equations of state of alpha, epsilon, and liquid iron and iron's melting curve - Thermodynamic calculations, Geophys. Res. Lett., 22, [1], 21-24, 1995 [Seismo#1739].

292. Chen, G., T. J. Ahrens, and R. Hide, Hypervelocity impacts and the magnetization of small bodies in the solar system, Icarus, 115, 86-96, 1995 [Seismo#1762].

293. Duffy, T. S., and T. J. Ahrens, Compressional sound velocity equation of state and constitutive response of shock-compressed magnesium oxide, J. Geophys. Res., 100, [B1], 529-542, 1995 [Seismo#1733].

294. Evans, N., T. J. Ahrens, and D. C. Gregoire, Fractionation of ruthenium from iridium at the Cretaceous-Tertiary boundary, Earth Planet. Sci.Lett., 134, pp. 141-153, 1995 [Seismo#1779].

295. Sekine, T., A. M. Rubin, T. S. Duffy, T. J. Ahrens, and W. W. Anderson, Shock compression and isentropic release of granite, Geophys. J. Intl., 120, 247-261, 1995 [Seismo#1744].

296. Takata, T., T. J. Ahrens, and A. W. Harris, Comet Shoemaker-Levy 9: Fragment and progenitor impact energy, Geophys. Res. Lett., 22, 17, pp. 2433-2436, 1995 [Seismo#1775].

297. Takata, T., T. J. Ahrens, and R. Phillips, Atmospheric effects on cratering on Venus, J. Geophys. Res., 100, pp. 23,329-23,348, 1995 [Seismo#1791].

298. Yang, W., and T. J. Ahrens, Impact jetting of geological materials, Icarus, 116, pp. 269-274, 1995 [Seismo#1784].

299. Ahrens, T. J., Geophysical and material science implications of the post-stishovite phase, in Proceedings of Advanced Materials '96, edited by M. Akaishi, et al., pp. 1-4, National Institute for Research in Inorganic Materials, Tsukuba, Japan, 1996 [Seismo#1811].

300. Anderson, W. W., and T. J. Ahrens, Shock temperatures and melting in iron sulfides at core pressures, J. Geophys. Res., 101, B-3, pp. 5627-5642, 1996 [Seismo#1806].

301. Anderson, W. W., A. Gibson,, K. Suzuki, T. J. Ahrens, and R. Scott, Emplacement of penetrators into planetary surfaces, J. Geophys. Res. 101:E9, 21,137-21,149, 1996 [Seismo#1831].

302. Chen, G., T. J. Ahrens, and R. Hide, Theory of shock magnetization of asteroids Gaspra and Ida in Shock Compression of Condensed Matter-1995, edited by S. C. Schmidt and W. C. Tao, 929-932, AIP Press, New York, 1996 [Seismo#1826].

303. Ahrens,T. J., Application of shock compression science to Earth and planetary physics in Shock Compression of Condensed Matter-1995, edited by S. C. Schmidt and W. C. Tao, 3-8, AIP Press, New York,1996 [Seismo#1823].

304. Chen, G. and T. J. Ahrens, High pressure melting of iron - New experiments and calculations, Philosph. Trans. R. Soc. Lond. A, 354, 1251-1263, 1996 [Seismo#1821].

305. Chen, G. and T. J. Ahrens, Effect of irreversible phase change on shock-wave propagation, in Proceedings of the 14th US Army Symposium on Solids Mechanics, edited by K. R. Iyer and S. Chou, pp. 587-596, Battelle Press, Columbus, OH, 1996 [Seismo#1947].

306. He, H., X. Jin, F. Jing and T. J. Ahrens, Characteristic of dynamic tensile fracture in augite-peridotite, in Shock Compression of Condensed Matter - 1995, edited by S. C. Schmidt and W. C. Tao, 593-596, AIP Press, New York, 1996 [Seismo#1835].

307. Liu, C. and T. J. Ahrens, Stress wave attenuation in shock damaged rock in Shock Compression of Condensed Matter-1995, edited by S. C. Schmidt and W. C. Tao, 589-592, AIP Press, New York, 1996 [Seismo#1820].

308. Ahrens, T. J. and R. Jeanloz, 1995 Arthur L. Day Medal presented to Thomas J. Ahrens, GSA Today, 6, 14-15, 1996 [Seismo#1843].

309. Ahrens, T. J. Takata, T., O'Keefe, J. D., Comet Shoemaker-Levy-9 Impact on Jupiter, in Shock Waves, Proceedings of the 20th ISSW, eds. B. Sturtevant, J. Shepherd, H. Hornung, 1455-1460. New Jersey: World Scientific, 1997 [Seismo#1850].

310. Love, S., and T. J. Ahrens, Catastrophic impacts on gravity dominated asteroids, Icarus, 124, pp. 141-155, 1996 [Seismo#1844].

311. Yang, W., and T. J. Ahrens, Impact jetting of geologic materials, in Shock Waves, Proc. of the 20th ISSW, eds. B. Sturtevant, J. Shepherd, H. Hornung, 1461-1466, New Jersey: World Scientific. 1997 [Seismo#1851].

312. Knowles, J., Winfree, N., Ahrens, T. J., 1997. Effects of solid-solid phase changes on impact mechanics, in Shock Wave, Proc. of the 20th ISSW, ed. B. Sturtevant, J. Shepherd, H. Hornung, 1449-1454. New Jersey: World Scientific, 1997 [Seismo#1849].

313. Gallagher, K. G., Ahrens, T. J., Ultra-high-pressure thermal conductivity measurements of griceite and corundum, in Shock Waves, Proc. of the 20th ISSW, eds. B. Sturtevant, J. Shepherd, H. Hornung, 1401-1406. New Jersey: World Scientific, 1997 [Seismo#1848].

314. Takata, T., Ahrens, T. J., Impact of Comet Shoemaker-Levy 9-Size, origin, and plumes-comparison of numerical analysis with observations. Icarus, 125:2, 317-330, 1997 [Seismo#1859].

315. Love, S., Ahrens, T. J., Origin of asteroid rotation rates in catastrophic impacts, Nature, 386, 154-156, 1997 [Seismo#1860].

316. Holland, K. G., and T. J. Ahrens, Melting of $(Mg,Fe)$₂SiO₄ and the core-mantle boundary of the Earth, Science, 275:5306, 1623-1625, 1997 [Seismo#1862].

317. Liu, C., and T. J. Ahrens, Stress wave attenuation in shock damaged rock, J. Geophys. Res., 102, B3, 5243-5250, 1997 [Seismo#1858].

318. Roulston, M., and T. J. Ahrens, Impact mechanics and frequency of SL9-type events on Jupiter, Icarus, 126, 138-147, 1997 [Seismo#1863].

319. Knowles, J. K., N. Winfree, and T. J. Ahrens, Dynamically induced phase transitions and the modeling of comminution in brittle solids, Mathematics and Mechanics of Solids, 2, 99-116, 1997 [Seismo#1868].

320. Chen, G. Q., and T. J. Ahrens. Erosion of terrestrial planet atmosphere by surface motion after a large impact, Physics of the Earth and Planetary Interiors, 100, nos. 1-4, 21-26, 1997 [Seismo#1870].

321. Ahrens, T. J. Eugene Shoemaker (1928-97) Founder of the scientific study of impact cratering - Obituary, Nature, 389, 132, 1997 [Seismo#1879].

322. Duffy, T. S. and T. J. Ahrens, Dynamic compression of an Fe-Cr-Ni alloy to 80 GPA. J. Appl. Phys. 82, [9], 4259-4269, 1997 [Seismo#1878].

323. Smyth, J. R., and T. J. Ahrens, The crystal structure of calcite III, Geophys. Res. Lett., 24, 1595-1598, 1997 [Seismo#1913].

324. Ahrens, T. J., Geophysics, in Collier's Encyclopedia, edited by L. S. Bahr, B. Johnston, L. A. Bloomfield, Collier's, 10, 700-703, 1997 [Seismo#1952].

325. Masters, G. and T. J. Ahrens, Ahrens receives the Hess Medal, EOS, 78, 319-323, 1997 [Seismo#1881].

326. Anderson,W. W., W. Yang, G. Chen, and T. J. Ahrens, Shock wave equation of state of rhyolite, Geophys. J. Int., 132, 1-13, 1998 [Seismo#1889].

327. Holland, K. G. and T. J. Ahrens, Properties of LiF and $Al$₂O₃ to 240 GPa for metal shock temperature measurements, in Properties of Earth and Planetary Materials at High Pressure and Temperature - Geophysical Monograph, vol. 101, edited by M. H. Manghnani and T. Yagi, pp. 335-343, American Geophysical Union, Washington, D. C., 1998 [Seismo#1895].

328. Anderson, W. W., and T. J. Ahrens, Shock wave equations of state of chondritic meteorites, in Shock Compression of Condensed Matter - 1997, edited by S. C. Schmidt, et al., pp. 115-118, AIP Press, Woodbury, NY, 1998 [Seismo#1935].

329. Ahrens, T. J., Albert Francis Birch (1902-1992) Biographical Memoir in Biographical Memoirs, vol. 74, pp. 1-24, National Academy of Sciences Press, Wash. D.C., 1998 [Seismo#1894].

330. Yang, W. and T. J. Ahrens, Shock vaporization of anhydrite and global effects of the K/T bolide, Earth Planet. Sci. Lett. 156, 125-140, 1998 [Seismo#1899].

331. Ahrens, T. J., K. G. Holland, and G. Q. Chen, Shock temperatures and the melting point of iron, in Shock Compression of Condensed Matter - 1997, edited by S. C. Schmidt, et al., pp. 133-136, AIP Press, Woodbury, NY, 1998 [Seismo#1912].

332. Liu, C. L., and T. J. Ahrens, Wave generations from confined explosion in rocks, in Shock Compression of Condensed Matter-1997, edited by S. C. Schmidt, et al., pp. 859-862, AIP Press, Woodbury, NY, 1998 [Seismo#1953].

333. Chen, G. Q. and T. J. Ahrens, High pressure and high temperature equation-of-state of gamma and liquid iron, in: High-Pressure Materials Research, vol. 499, edited by R. M. Wentzcovitch, et al., pp. 41-61, Mat. Res. Soc. Symp. Proc., Warrendale, PA, 1998 [Seismo#1921].

334. Chen, G. Q. and T. J. Ahrens, Radio frequency heating coils for shock wave experiments, in: High-Pressure Materials Research, vol. 499, edited by R. M. Wentzovitch, et al., pp. 63-71, Mat. Res. Soc. Symp. Proc., Warrendale, PA, 1998 [Seismo#1922].

335. Pepin, R. O. and T. J. Ahrens, Award: Barringer Medal Citation for Thomas J. Ahrens, Meteoritics and Planetary Science, 33, A5-A6, 1998 [Seismo#1902].

336. Newman, W.I., E.M.D. Symbalisty, T. J. Ahrens, and E. M. Jones, Impact erosion of planetary atmospheres: Some surprising results. Icarus, 138, 224-240, 1999 [Seismo#1943].

337. Jyoti, G., S. C. Gupta, T. J. Ahrens, D. Kossakovski, and J. L. Beauchamp, Mass spectrometer calibration of high velocity impact ionization based cosmic dust analyzer, Intl. J. Impact Engng. 23, 401-408, 1999 [Seismo#1964].

338. O'Keefe, J. D., and T. J. Ahrens, Complex craters: Relationship of stratigraphy and rings ot the impact conditions, J. Geophys. Res., 104, 27,091-27,104, 1999 [Seismo#1960].

339. Chen, G. Q., T. J. Ahrens, W. Yang, and J. K. Knowles. Effect of irreversible phase change on shock wave propagation, J. Mech. Phys. Solids, 47, 763-783, 1999 [Seismo#1937].

340. Ahrens, T. J., Francis Birch (22 August 1903-30 January 1992), Proc. Amer. Phil. Soc., 143, 653-661, 1999 [Seismo#1971].

341. Jyoti, G., S. C. Gupta, T. J. Ahrens, D. Kossakovski, J. L. Beauchamp. Mass spectrometer calibration of cosmic dust analyzer. In Shock Compression of Condensed Matter - 1999, edited by M. D. Furnish, et al., pp. 967-970, AIP Press, Woodbury, NY, 2000 [Seismo#1976].

342. Liu, C. and T. J. Ahrens. Penetration depth time history measurement method. In Shock Compression of Condensed Matter - 1999, edited by M. D. Furnish et al., pp. 1039-1042, AIP Press, Woodbury, NY, 2000 [Seismo#1973].

343. Gupta, S. C., S. G. Love, and T. J. Ahrens. Shock temperatures in calciite (CaCO₃): Implication for shock induced decomposition. In Shock Compression of Condensed Matter - 1999, edited by M. D. Furnish et al., pp. 1263-1266, AIP Press, Woodbury, NY, 2000 [Seismo#1977].

344. Liu, C., T. J. Ahrens, and N. S. Brar. Vitreous GeO₂ response to shock loading. In Shock Compression of Condensed Matter - 1999, edited by M. D. Furnish et al., pp. 275-278, AIP Press, Woodbury, NY, 2000 [Seismo#1975].

345. Gupta, S. C., T. J. Ahrens, and W. Yang. Shock induced vaporization of anhydrite CaSO₄ and calcite CaCO₃. In Shock Compression of Condensed Matter - 1999, edited by M. D. Furnish et al., pp. 1259-1262, AIP Press, Woodbury, NY, 2000 [Seismo#1974].

346. Stewart, S.T. and T. J. Ahrens. Shock wave propagation in porous ice. In Shock Compression of Condensed Matter - 1999, edited by M. D. Furnish et al., pp. 1243-1246, AIP Press, Woodbury, NY, 2000 [Seismo#1981].

347. Liu, C., T. J. Ahrens, and N. S. Brar, Effect of phase change on shock wave attenuation in GeO₂, US Army Symposium on Solid Mechanics (15th: 1999-Myrtle Beach, SC), edited by Kailasam Iyer and Shun-chin Chou, pp. 551-567 (compact disc), Battelle Press, Columbus, OH, 2000 [Seismo#2007].

348. Ball, A. J., S. Gadomski, M. Banaszkiewicz, T. Spohn, T. J. Ahrens, M. Whyndham, and J. C. Zarnecki, An instrument for in-situ comet nucleus surface density profile measurement by gamma ray attenuation, Planet. Space Sci., Planet. Space Sci. 49, 961-976, 2001 [Seismo#2033].

349. Gupta, S. C., T. J. Ahrens, and W. Yang, Shock-induced vaporization of anhydrite and global cooling from the K/T impact, Earth Planet. Sci. Lett., 188, 399-412, 2001 [Seismo#2023].

350. O'Keefe, J. D., S. T. Stewart, M. E. Lainhart, and T. J. Ahrens, Damage and rock-volatile mixture effects on impact crater formation, Intl. J. Impact Engng., 26, 543-553, 2001 [Seismo#2048].

351. Tyburczy, J. A., X. Xu, T. J. Ahrens, and S. Epstein, Shock-induced devolatilization and isotopic fractionation of H anc C from Murchison meteorite: some implications for planetary accretion, Earth Planet. Sci. Lett. 192, 23-30, 2001 [Seismo#2045].

352. Xia, K.and T. J. Ahrens, Impact-induced damage beneath craters, Geophys. Res. Lett. 28, 3525-3527, 2001 [Seismo#2041].

353. Liu, C. and T. J. Ahrens, Wave generation from explosions in rock cavities, Pure Appl. Geophys., 158, 1909-1949, 2001 [Seismo#2037].

354. Ahrens, T. J., Citation for H. Jay Melosh for 2001 G. K. Gilbert Award of the Division of the Planetary Geology of the GSA, GSA Today, 12, 29-30, 2002 [Seismo#2050].

355. Austin, D. E., T. J. Ahrens, and J. L. Beauchamp, Dustbuster: a compact impact-ionization time-of-flight mass spectrometer for in situ analysis of cosmic dust, Rev. Sci. Instrum., 73, 185-189, 2002 [Seismo#2046].

356. Liu, C. and T. J. Ahrens, Effect of phase change on shock wave attenuation in $GeO$₂, J. Appl. Phys., 91, 9136-9146, 2002 [Seismo#2054].

357. Ahrens, T. J., K. G. Holland, G. Q. Chen, Phase diagram of iron, revised-core temperatures, Geophys. Res. Lett. 29, 10.1029/2001GL014350, 2002 [Seismo#2069].

358. Akins, J. A. and T. J. Ahrens, Dynamic compression of $SiO$₂: A new interpretation, Geophys. Res. Lett., 29, 10.1029/2002GL014806, 2002 [Seismo#2080].

359. Luo, S.-N., J. L. Mosenfelder, P. D. Asimow, and T. J. Ahrens, Stishovite and its implications in Geophysics: New results from shock-wave experiments and theoretical modeling, Physics-Uspekhi 45, 435-439, 2002 (in Russian: Uspekhi Fiz. Nauk, 172, 475-480) [Seismo#2079].

360. Ahrens, T. J., K. Xia, and D. Coker, Depth of cracking beneath impact craters: New constraint for impact velocity, in Shock-Compression of Condensed Matter - 2001, edited by M. D. Furnish, N. N. Thadhani, and Y. Horie, pp. 1393-1396, American Institute of Physics, New York, 2002 [Seismo#2060].

361. Luo, S.-N., J. L. Mosenfelder, P. D. Asimow, and T. J. Ahrens, Direct shock wave loading of stishovite to 235 GPa: Implications for perovskite stability relative to oxide assemblage at lower mantle conditions, Geophys. Res. Lett., 29, 10.1029/2002GL015627, 36-1 to 36-4, 2002 [Seismo#2094].

362. Luo, S.-N., T. Çagin, A. Strachan, W. A. Goddard III, and T. J. Ahrens, Molecular dynamics modeling of stishovite, Earth Planet. Sci. Lett. 202, 147-157, 2002 [Seismo#2078].

363. Lyons, J. R., T. J. Ahrens, Terrestrial acidification at the K/T boundary, in High-Pressure Shock Compression of Solids V, edited by L. Davison, Y. Horie, and T. Sekine, pp. 181-197, Springer-Verlag-New York, Inc., 2002 [Seismo#2074].

364. Gupta, S. C., S. G. Love, and T. J. Ahrens, Shock temperature in calcite ($CaCO$₃) at 95 to 160 GPa, Earth. Planet. Sci. Lett. 201, 1-12, 2002 [Seismo#2073].

365. Chen, G. Q., T. J. Ahrens, and E. M.Stolper, Shock wave equation of state of molten and solid fayalite, Physics of the Earth and Planetary Interiors, 134, 35-52, 2002 [Seismo#2087].

366. Luo, S.-N. and T. J. Ahrens, Superheating systematics of crystalline solids, Appl. Phys. Lett. 82, 1836-1838, 2003 [Seismo#2100].

367. Ahrens, T. J., S. C. Gupta, G. Jyoti, and J. L. Beauchamp, Mass spectrometer calibration of Cosmic Dust Analyzer, J. Geophys. Res. - Planets, 108, No. E2, 5007, doi:10.1029/2002JE001912, 2003 [Seismo#2101].

368. Shen, A. H., T. J. Ahrens, and J. D. O'Keefe, Shock wave induced vaporization of solids, J. Appl. Phys. 93, 5167-5174, 2003 [Seismo#2103].

369. Stewart, S. T. and T. J. Ahrens, Shock Hugoniot of $H$₂O ice, Geophys. Res. Lett. 30, 1332, doi:10.1029/2002GL016789, 2003 [Seismo#2107].

Ni, S. and T. J. Ahrens, Giant impact-induced blow-off of primordial atmosphere, Geophys. Res. Lett., submitted.

Gupta, S. C., T. J. Ahrens, and W. Yang, Shock-induced vaporization of calcite and its implication for greenhouse warming at K/T boundary. Earth Planet. Sci. Lett. (in revision).

Stewart, S. T., J. D. O'Keefe, and T. J. Ahrens, Impact processing and redistribution of near-surface water on Mars, Nature (in revision).

Austin, D. E., H. L. K. Manning, C. L. Bailey, J. E. Farnsworth, R. L. Grimm, T. J. Ahrens, and J. L. Beauchamp, Hypervelocity microparticle impact studies using a novel cosmic dust mass spectrometer, J. Geophys. Res. - Planets (in press).

Srama, R., T. J. Ahrens, N. Altobelli, S. Auer, J. G. Bradley, M. Burton, V. V. Dikarev, H. Fechtig, M. Görlich, M. Grande, A. Graps, E. Grün, O. Havnes, S. Helfert, M. Horanyi, E. Igenbergs, E. K. Jessberger, T. V. Johnson, S. Kempf, A. V. Krivov, H. Krüger, G. Moragas-Klostermeyer, P. Lamy, M. Landgraf, D. Linkert, G. Linkert, F. Lura, J. A. M. McDonnell, D. Möhlmann, G. E. Morfill, M. Müller, G. Schäfer, G. Schlotzhauer, G. H. Schwehm, F. Spahn, M. Stübig, J. Svestka, V. Tschernjawski, A. J. Tuzzolino, R. Wäsch, H. A. Zook, The Cassini Cosmic Dust Analyzer, Space Sci. Rev. (submitted).

O'Keefe, J. D. and T. J. Ahrens, Planetary impact: Maps and scaling for the strength and gravity regimes, Intl. J. Impact Engng. (submitted).

Luo, S.-N., T. J. Ahrens, and P. D. Asimow, Polymorphism, superheating and amorphization of silica upon shock wave loading and release, J. Geophys. Res. (to be submitted).

Luo, S.-N. and T. J. Ahrens, Shock-induced superheating and melting curves of geophysically important minerals, Elsevier Science (accepted).

Luo, S.-N., T. J. Ahrens, T. Çagin, A. Strachan, W. A. Goddard, III., and D. C. Swift, Maximum superheating and undercooling: Systematics, molecular dynamics simulations and dynamic experiments, Phys. Rev. B, 2003 (submitted).

Ni, S. and T. J. Ahrens, Surface motion of a fluid planet induced by impacts, Geophys. J. Int., 2003 (submitted).

Ahrens, T. J., A. H. Shen, and S. Ni, Giant impact induced atmospheric blow-off, 13th APS Topical Conference on Shock-Compression of Condensed Matter, edited by Michael D. Furnish, 2003 (submitted).

Luo, S.-N., O. Tschauner, P. D. Asimow, and T. J. Ahrens, A new dense silica phase: a possible link between tetrahedrally and octahedrally coordinated silica, Amer. Mineral. (submitted).

Luo, S.-N., T. J. Ahrens, and D. C. Swift, Melting at the limit of superheating, 13th APS Topical Conference on Shock-Compression of Condensed Matter, edited by Michael D. Furnish, 2003 (submitted).