Bat specimen cast from the original fossil found near Kemmerer, Wyoming in the fossil-rich Lower Green River Formation. Cast in durable museum quality HydroStone. Approximately 5 inches long. Specs: Icaronycteris index Early Eocene (40 m.y.a.). Lower Green River Formation. Kemmerer, WY
 "Fossil Bat Skeleton Casting - Icaronycteris index")
