Geobiology Image Archive

Image Archive

Cultures before and after the precipitation of As2S3	Composite of pictures of a single bacterial cell taken on a Scanning Transmission Electron Microscope	Bacteria are now known to precipitate As2S3 given the appropriate conditions	Thin section of a bacteriaum that precipitates As2S3
A piece of orpiment (As2S3) is juxtaposed with a culture of bacteria that have precipitated amorphous As2S3	The teeth of the chiton	A freshwater magnetotactic bacterium	A linear chain of biogenic magnetite crystals, extracted from tissues in the frontal region of the sockeye salmon
High-resolution TEM image of a single-domain magnetite (Fe3O4) crystal from the human cerebellum	Fluorescent in situ hybridization image	An anaerobic hyperthermophile isolate growing at 80°C

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