Deep Time Project: A Comprehensive Phylogenetic Tree of Living and Fossil Angiosperms

Last modified: March 18, 2002 by Hongshan Wang

Comments and questions: Dr. Doug Soltis

This site created by Amber Tilley

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Mesozoic Geologic Time Scale

Please click on a the following links to see an outline of the Geologic Time Scale or a detailed scale for CENOZOIC.

Modified from PDAC 1999 (

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