S. A. Miller: Some New Species of Fossils from the Cincinnati Group and Remarks upon some Described Forms. Cincinnati Quarterly Journal of Science 2:349, fig. 23 . 1875 17 Cincinnati Quart. J. Sci. 2 349 fig. 23
Size: 2637px × 1895px
Photo credit: © History and Art Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords:
