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Origin of Major Animal Groups

Started by BillT, October 26, 2015, 03:32:52 AM

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BillT

Here's a link to a nice short article on the fossil period when the major animal groups evolved.
One of the most interesting periods in earth history.

http://nautil.us/issue/17/big-bangs/the-greatest-animal-war

Mugwump

Jon

?Life should not be a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside in a cloud of smoke, thoroughly used up, totally worn out, and loudly proclaiming ?Wow! What a Ride!? ~ Hunter S. Thompson