Bellerophon Gastropod in Matrix, Ordovician, Iowa Meteorite Crater


This is a fossil bellerophon gastropod recovered from Ordovician deposits (approx. 440 to 485 million years ago). This specimen comes from the Decorah meteorite impact crater in Iowa.

Refer to the photos. The black centimeter cube is shown for scale and is not included. You are purchasing the specimen shown. Your purchase will include an ID label.