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described by Stephen Meyer
The '''Cambrian''' [[period (geology)|period]] is part of the [[geologic system]] of classifying geologic formations.
The '''Cambrian''' [[period (geology)|period]] is part of the [[geologic system]] of classifying geologic formations.
*During this geological period, many new and anatomically sophisticated creatures appeared suddenly in the sedimentary layers of the geologic column without any evidence of simpler ancestral forms in the earlier layers below, in an event that paleontologists today call the Cambrian explosion.<ref> [http://www.amazon.com/dp/0062071475/ref=as_li_qf_sp_asin_til?tag=anncoulter-20&camp=14573&creative=327641&linkCode=as1&creativeASIN=0062071475&adid=1QSNY85R152GT1QTA6NH&&ref-refURL=http%3A%2F%2Fwww.anncoulter.com%2F Darwin's Doubt], page 7 - [[Stephen C. Meyer]]</ref>
== Description ==
== Description ==