A Morphological and Geochemical Investigation of Grypania spiralis: Implications for Early Earth Evolution
Macroscopic “carbonaceous” fossils such as Grypania, Katnia, Chuaria, and Tawuia play a critical role in our understanding of biological evolution in the Precambrian and their environmental implications. Unfortunately, understanding of these fossils remains limited by their relative simplicity of fo...
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| Format: | Others |
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Trace: Tennessee Research and Creative Exchange
2010
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| Online Access: | http://trace.tennessee.edu/utk_gradthes/715 |