Cone Shaped Rudistid Clam Fossil

This image is of Eoradiolites davidsoni clam fossil on display at Mace Brown Museum of Natural History (August 2017). They date to about 120 million years ago, Early Cretaceous Period. The fossil was found in the Denton County Texas USA.

The Mace Brown Museum of Natural History is located at the College of Charleston, 202 Calhoun Street, 2nd Floor, Charleston, South Carolina 29424.

Learn more at their blog: http://blogs.cofc.edu/macebrownmuseum/

Ptychodus whipple Stingray Fossil Teeth

This image is of Ptychodus whipple fossil ancestral stingray teeth on display at Mace Brown Museum of Natural History (August 2017). They date to the Campanian Age (about 80 million years ago), Late Cretaceous Period. The fossils were found in the Eagle Ford Shale Grayson County Texas USA.

The Mace Brown Museum of Natural History is located at the College of Charleston, 202 Calhoun Street, 2nd Floor, Charleston, South Carolina 29424.

Learn more at their blog: http://blogs.cofc.edu/macebrownmuseum/

Lettered Olive Shells

While in Charleston, South Carolina USA we stayed at Folly Beach (August 2017). During beach time, I tried to find shark teeth, phosphate fossils and shells.  Luckily, I found some the the state's official shell, the Oliva sayana aka lettered olive snail. Dr. Edmund Ravenel (1797-1871) named it this due to the patterns found shells reminded him of hieroglyphic symbols. The dark shell in the image might be a Pliocene fossil.