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Sökt på: Böcker av Ivan R. Schwab
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totalt 2 träffar
Evolution's Witness
E-bok,
2011,
Engelska,
ISBN 9780199708727
With predation and carnivory as catalysts, the first known eye appeared in a trilobite during the Cambrian explosion approximately 543 million years ago. This period was a crucible …
Evolution's Witness
inbunden,
2012,
Engelska,
ISBN 9780195369748
With predation and carnivory as catalysts, the first known eye appeared in a trilobite during the Cambrian explosion approximately 543 million years ago. This period was a crucible …