Gilbertsocrinus typusLocation: U.S. National Museum of Natural History, Washington, DC Year: 2009 Merckdigitals catalogue number: 22-70074 Comments: Mississippian Burlington, IA |
Gilbertsocrinus typusLocation: U.S. National Museum of Natural History, Washington, DC Year: 2009 Merckdigitals catalogue number: 22-70074 Comments: Mississippian Burlington, IA |