The spread of existing diurnal squirrels across the Bering and Panamanian land bridges. American Museum novitates

• Main Author: Moore, Joseph Curtis.
• Format: Text
• Language: English
• Published: New York, N.Y. : American Museum of Natural History 1961
• Subjects: QL1 .A436 no.2044; 1961; Squirrels > Geographical distribution > America; Squirrels > Dispersal > America; Squirrels; Fossil > Bering Land Bridge; Fossil > Panama > Panama; Isthmus of; Paleontology > Pliocene > Bering Land Bridge; Paleontology > Pliocene > Panama > Panama; Paleontology > Pleistocene > America; Paleontology > Bering Land Bridge; Paleontology > Panama > Panama; Mammals; Bering Strait; Darlington; Bering Land Bridge
• Online Access: http://hdl.handle.net/2246/3483

26 p. : maps 24 cm. Includes bibliographical references (p. 24-26). "There are four living phyla of diurnal squirrels with taxa on opposite sides of Bering Strait which are differentiated to a degree that is recognized to be of less than generic rank. For each of these four phyla the greatest r...