![](http://www.alamy.com/thumbs/6/5BACEB1E-9061-4122-A682-851419DD841A/F02F4C.jpg)
Palaeozoology - Devonian period - Tetrapods and extinct fishes - Ichthyostega e Eusthenopteron - Art work by Steve Roberts
Size: 2723px × 2007px
Photo credit: © De Agostini Picture Library / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: animals, biology, contrasts, day, devonian, eusthenopteron, extinct, fish, full, geology, horizontal, ichthyostega, length, nature, outdoors, palaeontology, palaeozoology, people, period, prehistory, protohistory, side, tetrapod