 |
 |
 |
|
|
|
|
amphibian
|
Late Pennsylvanian |
|
Neopteroplax conemaughensis |
|
Neopteroplax conemaughensis
|
|
cast of skull |
|
found in
Bloomingdale Ohio, USA
38 x 33 x 22 cm courtesy of Matt Carrano of the Smithsonian Museum |
|
|
|
|
