Hemicidaris sp.Location: U.S. National Museum of Natural History, Washington, DC Year: 2008 Merckdigitals catalogue number: 22-53266 Comments: Late Jurassic, France |
Hemicidaris sp. (detail of above)Location: U.S. National Museum of Natural History, Washington, DC Year: 2008 Merckdigitals catalogue number: 22-53266 Comments: Late Jurassic, France |