http://biologos.org/resources/find/Essay/any/History of Life/sort-by-Relevance/sort-by-Newest?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication This is a custom feed of BioLogos resources. Make a new feed at http://biologos.org/resources/find en Copyright 2013 2013-05-22T08:51:44-08:00 http://biologos.org/essays/the-cambrian-explosion-transitional-forms-and-the-tree-of-life?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication http://biologos.org/essays/the-cambrian-explosion-transitional-forms-and-the-tree-of-life?utm_source=RSS_Feed&utm_medium=RSS&utm_campaign=RSS_Syndication Geologist Keith Miller examines the "Cambrian Explosion", a period of rapid evolutionary diversification approximately 575 million years ago, and whether it poses a challenge to evolutionary theory. Mon, 02 May 11 18:45:49 -0700 Keith Miller