@Diverdude76 15 April 2021 more from that month

The picture here, is the one I found earlier today scuba diving in the Gulf of Mexico off Florida. FOSSIL WHALE EAR BONE - TYMPANIC BULLA THE SCIENCE These Fossil Whale Ear Bones were found in the Southeast USA. The anatomical name for this bone is Tympanic Bulla. These fossils are 15 million years old (Miocene Epoch), which was a period when many recognizably modern animals evolved.