Actinocrinus sp.Location: U.S. National Museum of Natural History, Washington, DC Year: 2008 Merckdigitals catalogue number: 22-53231 Comments: Early Carboniferous, IA |
Actinocrinus sp. (detail of above)Location: U.S. National Museum of Natural History, Washington, DC Year: 2008 Merckdigitals catalogue number: 22-53231 Comments: Early Carboniferous, IA |