FollowTheTrail Posted August 12, 2014 #1 Share Posted August 12, 2014 ''A bizarre group of uniquely shaped organisms known as 'rangeomorphs' may have been some of the earliest animals to appear on Earth, uniquely suited to ocean conditions 575 million years ago. A new model has resolved many of the mysteries around the structure, evolution and extinction of these 'proto animals'...'' http://www.sciencedaily.com/releases/2014/08/140811170201.htm Link to comment Share on other sites More sharing options...
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