A Series of Eagle Tarsi From the Pleistocene of Rancho la Brea

Berkeley: The University Press, 1911. First edition. Octavo in originall printed self-wrappers; p. [305]-316. illus. 27 cm. Fine . Paperback.

Uncommon // Eagles, Fossil.  Birds of Prey; Ancient Birds; Paleontology -- Pleistocene.  Paleontology -- California. Prehistoric animals.