The ape in the tree : an intellectual and natural history of Proconsul

Walker, Alan, 1938-
Cambridge, MA : Belknap Press of Harvard University Press, 2005.

Ardipithecus kadabba : late Miocene evidence from the Middle Awash, Ethiopia

Berkeley : University of California Press, [2009]

Early Miocene paleobiology in Patagonia : high-latitude paleocommunities of the Santa Cruz Formation

Cambridge ; New York : Cambridge University Press, 2012.

The evolutionary significance of Ramapithecus

Tattersall, Ian.
Minneapolis : Burgess Pub. Co., [1975]

The Geology and vertebrate paleontology of Calvert Cliffs, Maryland

Washington, D.C. : Smithsonian Institution Scholarly Press, 2018-

Lothagam : the dawn of humanity in eastern Africa

New York : Columbia University Press, [2003]

Miocene stratigraphy of California

Kleinpell, Robert M. (Robert Minssen), 1905-1986.
Tulas, Okla. : The American association of petroleum geologists ; London : T. Murby & co., 1938 [that is, 1855]

New Enaliarctos (Pinnipedimorpha) from the Oligocene and Miocene of Oregon and the role of "Enaliarc

Berta, Annalisa.
Washington, D.C. : Smithsonian Institution Press, 1991.

Smaller Foraminifera from deep wells on Puerto Rico and St. Croix

Todd, Ruth, 1913-1984.
Washington : U.S. Govt. Print. Off., 1976.