Descriptive and comparative osteology of the oldest fossil squirrel, Protosciurus (Rodentia Sciuridae) /
Emry Robert J.
Descriptive and comparative osteology of the oldest fossil squirrel, Protosciurus (Rodentia Sciuridae) / Robert J. Emry and Richard W.Thorington, Jr. - Washington : Smithsonian Institution Press, 1982 - 35 p. : ill. ; 26 cm. - Smithsonian contributions to paleobiology ; no.47 .
Includes bibliographical references
Protosciurus
Descriptive and comparative osteology of the oldest fossil squirrel, Protosciurus (Rodentia Sciuridae) / Robert J. Emry and Richard W.Thorington, Jr. - Washington : Smithsonian Institution Press, 1982 - 35 p. : ill. ; 26 cm. - Smithsonian contributions to paleobiology ; no.47 .
Includes bibliographical references
Protosciurus
