FOSSIL HOLOPTYCHIUS
A complete holoptychius fossil found in Devonian stratum, which dates back to between 354 and 417 million years ago
Picture No
10132269
Media ID
47358294
Size
5111px x 3011px
(1.7MB)
Credit
Mary Evans Picture Library
Source
Illustration by Agassiz in Poissons Fossiles, 1844
