A PROBLEM IN MORGANUCODONTID TAXONOMY (MAMMALIA)CLEMENS WA.1979; ZOOL. J. LINN. SOC.; GBR; DA. 1979; VOL. 66; NO 1; PP. 1-14; BIBL. 40 REF.Article

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THE FOSSIL MACROPODIDAE FROM LAKE MENINDEE, NEW SOUTH WALES.CLEMENS WA.1967; SYSTEM. ZOOL.; USA; 1967(12), VOL. 16, NUM. 0004, P. 343 A 344Miscellaneous

ORIGIN AND EARLY EVOLUTION OF MARSUPIALS.CLEMENS WA.1968; EVOLUTION; USA; 1968(3), VOL. 22, NUM. 0001, P. 1 A 18Miscellaneous

A MANDIBLE OF DIDELPHODON VORAX (MARSUPIALIA,MAMMALIA).CLEMENS WA JR.1968; CONTRIB. SCI; USA; 1968(2), NUM. 0133, P. 1 A 11Miscellaneous

ASPECTS OF INTRAGENERIC VARIATION AND EVOLUTION OF MESODMA (MULTITUBERCULATA, MAMMALIA).NOVACEK M; CLEMENS WA.1977; J. PALEONTOL.; U.S.A.; DA. 1977; VOL. 51; NO 4; PP. 701-717; BIBL. 1 P. 1/2; 12 ILL.Article

MID-TERTIARY THYLACOLEONIDAE (MARSUPIALIA, MAMMALIA).CLEMENS WA; PLANE M.1974; J. PALEONTOL.; USA; 1974, VOL. 48, NUM. 0004, P. 653 A 660Serial Issue

MAMMALIAN EVOLUTION IN THE CRETACEOUS.CLEMENS WA JR.1971; ZOOL. J. LINN. SOC.; GBR; 1971, VOL. 50, P. 165 A 180Miscellaneous

FOSSIL MAMMALS OF THE TYPE LANCE FORMATION WYOMING. III. EUTHERIA AND SUMMARYCLEMENS WA JR.1973; UNIV. CALIFORNIA, PUBL. GEOL. SCI.; U.S.A. ; 1973, VOL. 94, P. 1 A 102Serial Issue

MAMMALIAN EVOLUTION IN THE CRETACEOUSCLEMENS WA JR.1971; ZOOL. J. LINN. SOC.; G.B. ; 1971, VOL. 50, P. 165 A 180Serial Issue

A MANDIBLE OF DIDELPHODON VORAX (MARSUPIALIA MAMMALIA).CLEMENS WA JR.1968; LOS.ANGELES.COUNTY.MUS.-CONTRIB.SCI; USA; 1968, NUM. 0133, P. 1 A 11Miscellaneous

A REVIEW OF ENGLISH EARLY CRETACEOUS MAMMALSCLEMENS WA JR; LEES PM.1971; ZOOL. J. LINN. SOC.; G.B. ; 1971, VOL. 50, P. 117 A 130Serial Issue

A REVIEW OF ENGLISH EARLY CRETACEOUS MAMMALS.CLEMENS WA JR; LEES PM.1971; ZOOL. J. LINN. SOC.; GBR; 1971, VOL. 50, P. 117 A 130Miscellaneous

THE SUCCESSION OF NORTH AMERICAN CRETACEOUS TERRESTRIAL LOCAL FAUNASCLEMENS WA; FOX RC; SLOAN RE et al.1973; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; DA. 1973; VOL. 5; NO 7; PP. 577-578Article

MAMMALIA.BUTLER PM; CLEMENS WA; GRAHAM SF et al.1967; GEOL.SOC.LONDON.; 1967, P. 763 A 787Miscellaneous

EARLY MAMMALS.KERMACK DM; KERMACK KA; HOPSON JA et al.1971; ZOOL. J. LINN. SOC.; GBR; 1971, VOL. 50Miscellaneous