Stephen Meyer Says Molecular Evidence Must Be Wrong Because Scientists Disagree About the Exact Dates

Stephen C. Meyer believes that the rapid appearance of complex, primitive, animals in the Cambrian cannot be explained without invoking God. The fact that there are no obvious transitional forms in the fossil record means, to him, that those transitional forms don't exist and God must have created all those primitive animals over a short period of time. Presumably, God then let them evolve naturally for the next 530 million years. (Meyer isn't very clear about this.)

Scientists looked at the molecular data in order to test the hypothesis that the Cambrian animals appeared suddenly in a very rapid radiation. The molecular data did not show such a rapid radiation. The overall pattern was consistent with branching evolution spread out over many millions of years. The diagrams that Meyer shows in his book are similar to the figure shown below from Erwin et al. (2007).

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