ARE THE PINNIPEDIA BIPHYLETIC

[1] AMOROSO EC, 1952, MARSHALLS PHYSIOLOGY, V2, P127

[2] THE PINNIPEDIA - AN ESSAY IN ZOOGEOGRAPHY [J]. GEOGRAPHICAL REVIEW, 1958, 48 (04) : 474 - 493

[3] DORNESCO G. T., 1958, ANN SCI NAT ZOOL, V20, P157

[4] DOWNS T, 1956, J PALEONTOL, V30, P115

[5] DOWNS THEODORE, 1953, BULL SOUTHERN CALIFORNIA ACAD SCI, V52, P93

[6] Fish P. A., 1903, P US NATL MUS, V26, P675

[7] HOPKINS GHE, 1949, P ZOOL SOC LOND, V119, P387

[8] HOUGH J. R., 1948, JOUR PALEONTOL, V22, P573

[9] Howell A.B., 1930, AQUATIC MAMMALS THEI

[10] HOWELL AB, 1929, P US NATION MUS, V73

[1] AMOROSO EC, 1952, MARSHALLS PHYSIOLOGY, V2, P127

[2] THE PINNIPEDIA - AN ESSAY IN ZOOGEOGRAPHY [J]. GEOGRAPHICAL REVIEW, 1958, 48 (04) : 474 - 493

[3] DORNESCO G. T., 1958, ANN SCI NAT ZOOL, V20, P157

[4] DOWNS T, 1956, J PALEONTOL, V30, P115

[5] DOWNS THEODORE, 1953, BULL SOUTHERN CALIFORNIA ACAD SCI, V52, P93

[6] Fish P. A., 1903, P US NATL MUS, V26, P675

[7] HOPKINS GHE, 1949, P ZOOL SOC LOND, V119, P387

[8] HOUGH J. R., 1948, JOUR PALEONTOL, V22, P573

[9] Howell A.B., 1930, AQUATIC MAMMALS THEI

[10] HOWELL AB, 1929, P US NATION MUS, V73