Middle Miocene Sea Turtles (Syllomus, Procolpochelys, Psephophorus) from the Calvert Formation
Robert E. WeemsVolume:
48
Language:
english
Journal:
Journal of Paleontology
DOI:
10.2307/1303252
Date:
March, 1974
File:
PDF, 4.41 MB
english, 1974