Some notoungulate braincasts / by Bryan Patterson --. Results of the Marshall Field paleontological expeditions to Argentina and Bolivia, 1922-27.

v.6:no.19(1937)

Trachytherus, a typotherid from the Deseado beds of Patagonia, by Bryan Patterson --. Results of the first Marshall Field paleontological expedition to Argentina and Bolivia, 1922-24.

v.6:no.8(1934)

A new Argyrohippus from the Deseado beds of Patagonia, by Bryan Patterson --. Results of the first Marshall Field paleontological expedition to Argentina and Bolivia, 1922-24.

v.6:no.12(1935)

The internal structure of the ear in some notoungulates / by Bryan Patterson --. Results of the first Marshall Field paleontological expedition to Argentina and Bolivia, 1922-24.

v.6:no.15(1936)