Pterotrigonia thoracica   Tennessee Fossils

Pictured above: The official State fossil of Tennessee: Pterotrigonia thoracica, from Coon Creek, Cretaceous, 70 million years ago.


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Recommended Book:

In the early 17 century, among the towering chalk cliffs of Dorset along English channel, a curiously determined girl named Mary Anning was about to change history by discovering the skull of an ichthyosaurus. This delightful fictionalized story follows her journey from a seaside fossil vendor to become a world famous authority respected by the scientific Royal Society, challenging scientific and social prejudices every step of the way. Great reading for teenagers and adults!


 

TennesseeFossils.com is proud to have contributed photos to the latest Roadside Geology of Tennessee! Check it out in the "Books" link below and own a copy for less thant $20!

Special Thanks to © Colorado Plateau Geosystems Inc. for donating data used in our interactive maps. Also check out their website for cutting-edge geologic maps of our planet's history.

Tennessee Geologic Survey geology catalogue includes a comprehensive list of affordable maps and publications.


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Special thanks to contributors: Betty Claymore, Nancy Stetton, Ron Zurawski, Jonah Habeck, Jim Davison. Send feedback to jamesdavison@comcast.net