Why were many modern genera of dicots initially thought to have come suddenly into existence about 130

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Why were many modern genera of dicots initially thought to have come suddenly into existence about 130 million years ago? Why do we now think that those leaf fossils do not really belong to the modern genera they were named for?

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Botany An Introduction To Plant Biology

ISBN: 9781284077537

6th Edition

Authors: James D. Mauseth

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Question Posted: Aug 29, 2023 02:16 AM

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Why were many modern genera of dicots initially thought to have come suddenly into existence about 130

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Many modern genera of dicots were initially thought to have come suddenly into existence about 130 million years ago due to the discovery of leaf foss...View the full answer

Botany An Introduction To Plant Biology

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