How old are fossils? / by Sharat K. Roy, Asst. Curator of Invertebrate Paleontology.

no.9(1927)

Longiscitula houghae; a new genus of dissorophid amphibian from the Permian of Texas / Robert E. DeMar, Asst. Professor of Geology, University of Illinois, Chicago Circle Campus.

v.16:no.2(1966)

The vertebrate fauna of the Selma Formation of Alabama. Rainer Zangerl.

v.3:no.5(1960)

Arctoryctes and some other Chadronian vertebrate microfossils from Nebraska / [by] William D. Turnbull -- and Charles A. Reed --.

v.14:no.3(1960)

Catalogue of type specimens in the Walker Museum of Paleontology and Chicago Natural History Museum: Radiolaria and Eurypterida / Matthew H. Nitecki, Walker Museum of Paleontology, University of Chicago. [Edited by Lillian A. Ross]

v.13:no.3(1963)

The vertebrate fauna of the Selma Formation of Alabama. Rainer Zangerl.

v.3:no.3(1953)

The vertebrate fauna of the Selma Formation of Alabama. Wann Langston, Jr.

v.3:no.6(1960)

The vertebrate fauna of the Selma Formation of Alabama. Rainer Zangerl.

v.3:no.2(1948)

Yale North India Expedition.

no. 01-18