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:

Want an in-depth analysis of Tennessee Geology? Don Byerly, award-winning geology professor emeritus from UT Knoxville includes maps, illustrations and personal stories that make this slim volume a gold mine of information for the sophisticated amateur rock hound.


 

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