| 50+ ILYMATOGYRA (EXOGYRA) ARIETINA OYSTERS |
| YOU ARE BIDDING ON THE ENTIRETY OF THE FOSSILS IN THE PIC BELOW FOR ONE MONEY. THIS IS A GROUP OF MORE THAN 50 PELECYPODS (OYSTERS) CALLED ILYMATOGYRA ARIETINA (fka EXOGYRA ARIETINA) AND I FOUND THEM ON PRIVATE LAND IN SAN ANTONIO, TEXAS. I BELIEVE THESE ARE THE GUIDE FOSSILS TO THE CRETACEOUS DEL RIO FORMATION. HAPPY COLLECTING !! |
|
|
