Fossil Autotrophe (IMAGE)

Penn State

Fossil Autotrophe

Caption

Lenticular organic microfossils in the Kromberg Formation, Onverwacht Group, Barberton Mountain Land of South Africa. Image shown is an optical photomicrograph of a polished thin section, taken in transmitted light.

Credit

by Dorothy Oehler on a sample provided by Maud Walsh (Louisiana State University

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non commercial use only

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