Fossil specimens of Macrochelys from the Tertiary of the plains
By: Rainer Zangerl --
Series: Fieldiana -- v. 10, no. 2.; Chicago Natural History Museum. [Publication] -- no. 575.; Publication (Chicago Natural History Museum) -- 575.
Publisher: Chicago Natural History Museum
Published: 1945
Place of publication: Chicago
Subjects: Alligator snapping turtle.; Paleontology -- Tertiary.