Diversity of turtles across the Cretaceous/Tertiary boundary in the Northeastern Montana = Diversité de tortues au travers de la limite Crétacé-Tertiaire dans le Montana nord-estHUTCHINSON, J. H; ARCHIBALD, J. D.Palaeogeography, palaeoclimatology, palaeoecology. 1986, Vol 55, Num 1, pp 1-22, issn 0031-0182Article

LEIDYOSUCHUS CANADENSIS LAMBE (CROCODILIA, CROCODYLIDAE) FROM THE EARLY PALEOCENE OF MONTANA = LEIDYOSUCHUS CANADENSIS LAMBE (CROCODILIA, CROCODYLIDAE) DU PALEOCENE INFERIEUR DU MONTANAGREENWALD MT.1979; PALEOBIOS; USA; DA. 1979; NO 30; PP. 1-6; BIBL. 8 REF.; ILL.Serial Issue

Local Cretaceous-Tertiary stratigraphic problems and interpretations of global events surrounding continental boundaryRIGBY, J.K. JR; FASSETT, J.E.International geological congress. 28. 1989, pp 698-699, 2 p.Conference Paper

Paleoenvironments of vertebrate-bearing strata during the Cretaceous-Paleogene transition, eastern Montana and western North Dakota = Paléoenvironnements des couches à vertébrés pendant la transition Crétacé-Paléogène, Montana Est et Ouest du Dakota du NordFASTOVSKY, D. E.Palaios. 1987, Vol 2, Num 3, pp 282-295, issn 0883-1351Article

A STUDY OF MAMMALIA AND GEOLOGY ACROSS THE CRETACEOUS-TERTIARY BOUNDARY IN GARFIELD COUNTY, MONTANA = ETUDE DES MAMMIFERES ET DE LA GEOLOGIE A TRAVERS LA LIMITE CRETACE-TERTIAIRE DANS LE COMTE GARFIELD, MONTANAARCHIBALD J DAVID.1982; UNIV. CALIF. PUBL. GEOL. SCI.; ISSN 0068-645X; USA; DA. 1982-06; VOL. 122; 286; BIBL. 190 REF.; 58 TAB. ; ILL.Serial Issue