Icaronycteris is an extinct genus of microchiropteran bat that lived in the early Eocene, approximately 52.2 million years ago, making it the earliest bat genus known from complete skeletons, and the
Icaronycteris fossil at AMNH
Fossil holotype of Icaronycteris gunnelli dorsal view
Fossil Butte National Monument is a United States National Monument managed by the National Park Service, located 15 miles west of Kemmerer, Wyoming, United States. It centers on an assemblage of Eoce
Fossil Butte National Monument
This 1.7-meter (5 foot 6 inch) Axestemys byssinus is one of the largest turtles known from Fossil Lake.
Stingray prepared by R. Lee Craig (Asterotrygon maloneyi). In the collection of Fossil Shack. Prepared circa 1920.