Propterus speciosus
Location: U.S. National Museum of Natural History, Washington, DC
Year: 2008
Merckdigitals catalogue number: 22-53299
Comments: Late Silurian, NY
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Propterus speciosusLocation: U.S. National Museum of Natural History, Washington, DC Year: 2008 Merckdigitals catalogue number: 22-53299 Comments: Late Silurian, NY |