USNM:PAL
Rhaeboceras coloradoense Cobban
USNM PAL457377 J. Peterson
United States, Montana, Dawson County
USNM:PAL
Cedarina prima Lochman in Lochman & Duncan
USNM PAL511572
United States, Montana
USNM:PAL
undetermined
R. Rezak 1952-08-27
United States, Montana, Broadwater County
USNM:PAL
Daphoenocyon
USNM PAL361449 Hough & Reed 1950-07-00
United States, Montana, Jefferson County
USNM:PAL
Genus species Horodyski
USNM PAL264584 R. Horodyski 1976-00-00
United States, Montana
USNM:PAL
Micromitra (Iphidella) nyssa Walcott
USNM PAL51441B C. Walcott
United States, Montana, Powell County
USNM:PAL
Pronothodectes
USNM V10090 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Limnenetes
USNM PAL631098
United States, Montana
USNM:PAL
Genus
USNM V10088 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Genus
USNM V9876 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Coosella beltensis Lochman in Lochman & Duncan
USNM PAL511539
United States, Montana
USNM:PAL
Metachriacus provocator Simpson
USNM V15126 G. Simpson 1932-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Campylocynodon dakotensis (Clark)
USNM V19078 Gilmore, Sternberg & Walker 1931-06-14
United States, Montana, Jefferson County
USNM:PAL
Ceratophyllum furcatispinum Herendeen et al.
USNM PAL422523 R. Brown
United States, Montana
USNM:PAL
Palaeolagus temnodon Douglass
USNM V19055 C. Gilmore 1931-00-00
United States, Montana, Jefferson County
USNM:PAL
Partschiceras straini Kennedy et al.
USNM PAL423670 1947-00-00
United States, Montana, Carter County
USNM:PAL
Genus
USNM V9997 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Troodon
USNM PAL537767 D. Erwin 2006-07-15
United States, Montana, Garfield County
USNM:PAL
Neoclaenodon montanus Gidley
USNM V9779 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Champsosaurus
USNM V2453 P. Renn
United States, Montana, Custer County
USNM:PAL
Glabretina andrewsi Lochman
USNM PAL140747D Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Aphronorus fraudator Simpson
USNM V9604 A. Silberling 1910-08-00
United States, Montana, Sweet Grass County
USNM:PAL
Cryptoryctes kayi Reed
USNM V22869
United States, Montana, Jefferson County
USNM:PAL
Kinsabia varigata Lochman
USNM PAL511529
United States, Montana
USNM:PAL
Genus
USNM PAL361535 C. Gilmore et al 1931-06-15
United States, Montana, Jefferson County
USNM:PAL
Dendrograptus sp a Lochman
USNM PAL140757G Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Palaechthon minor Gidley
USNM V9639 A. Silberling 1911-03-00
United States, Montana, Sweet Grass County
USNM:PAL
Acer elwyni (Becker) Wolfe & Tanai
USNM PAL396029 Brown & Mumm 1938-08-08
United States, Montana, Beaverhead County
USNM:PAL
Solenoceras bearpawense Cobban et al.
USNM PAL482511 Gill, Schultz & Cobban 1960-00-00
United States, Montana, Rosebud County
USNM:PAL
Protoreodon
USNM PAL205391
United States, Montana
USNM:PAL
Cleiothyridina ciriacksi Cooper & Grant
USNM PAL154386G
United States, Montana, Beaverhead County
USNM:PAL
Lingulella ibicus Walcott
USNM PAL140750H Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Genus species Horodyski
USNM PAL264555 R. Horodyski 1976-00-00
United States, Montana
USNM:PAL
Kingstonia walcotti Resser
USNM PAL511687
United States, Montana
USNM:PAL
Linnarssonella elongata Bell
USNM PAL140666A Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Neocardioceras minutum Cobban
USNM PAL400901 W. Rubey LOC 7 1924-00-00
United States, Montana, Carter County
USNM:PAL
undetermined
E. Kindle 1907-07-24
United States, Montana, Park County
USNM:PAL
Cedarina prima Lochman in Lochman & Duncan
USNM PAL511566
United States, Montana
USNM:PAL
Scolopodus quadraplicatus Branson & Mehl
USNM PAL140795
United States, Montana, Mccone County
USNM:PAL
Genus
USNM PAL421207 Scott & E. Barghoorn 1974-09-02
United States, Montana, Gallatin County
USNM:PAL
undetermined
Collector Unknown
United States, Montana, Gallatin County
USNM:PAL
Genus
USNM V5855 J. Hatcher 1903-06-10
United States, Montana, Hill County
USNM:PAL
Titanotheriomys veterior Matthew
USNM V20497 White, Easton & Brown 1952-07-00
United States, Montana, Broadwater County
USNM:PAL
Gelastops parcus Simpson
USNM V9554 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Leptomeryx
USNM PAL361502 G. Pearce 1961-08-18
United States, Montana, Jefferson County
USNM:PAL
Leptomeryx
USNM PAL361501 C. Gilmore et al 1931-06-15
United States, Montana, Jefferson County
USNM:PAL
Genus
USNM PAL608340 A. Silberling 1921-01-02
United States, Montana, Sweet Grass County
USNM:PAL
Arapahoia snowiensis Howell & Duncan
USNM PAL511725
United States, Montana
USNM:PAL
Eumys spokanensis White
USNM V20463 White, Easton & Harrup 1951-06-00
United States, Montana, Lewis And Clark County
USNM:PAL
Tyrannosaurus rex Osborn
USNM V6634 B. Brown
United States, Montana
USNM:PAL
Neoclaenodon montanus Gidley
USNM V9778 A. Silberling 1910-08-11
United States, Montana, Sweet Grass County
USNM:PAL
Wilbernia explanata (Whitfield)
USNM PAL201736 C. Lochman-Balk
United States, Montana, Phillips County
USNM:PAL
Siphonodella praesulcata Sandberg in Sandberg et al.
USNM PAL173591
United States, Montana, Judith Basin County
USNM:PAL
Blountia janei Lochman in Lochman & Duncan
USNM PAL511460
United States, Montana
USNM:PAL
Genus
USNM PAL215118 McDonald, Scott & Scott 1972-07-07
United States, Montana, Mccone County
USNM:PAL
Berkeia occidentalis Lochman
USNM PAL201770 C. Lochman-Balk
United States, Montana, Phillips County
USNM:PAL
Hyopsodus uintensis Osborn
USNM V23744 G. Robinson
United States, Montana
USNM:PAL
Holcolepis pulchellus Cockerell
USNM PAL330465 Christner, Cobban & Reeside 1950-08-25
United States, Montana, Wheatland County
USNM:PAL
Genus
USNM PAL546275 M. Carrano & P. Kroehler 2010-00-00
United States, Montana, Carbon County
USNM:PAL
undetermined
Collector Unknown
United States, Montana, Park County
USNM:PAL
Genus
USNM PAL358878 F. Herald 1910-09-23
United States, Montana
USNM:PAL
Leptomeryx transmontanus Douglass
USNM V18933 White, Donohoe & Lundelius 1948-00-00
United States, Montana, Lewis And Clark County
USNM:PAL
Copedelphys
USNM PAL186832 T. White
United States, Montana, Lewis and Clark County
USNM:PAL
USNM PAL388159 Reeside, Moore & Cobban 1949-00-00
United States, Montana, Carter County
USNM:PAL
Ptyctodus calceolus (Newberry & Worthen)
USNM PAL328174 McGrew & B. Skipp 1962-06-00
United States, Montana
USNM:PAL
Blountia nixonensis Lochman in Lochman & Duncan
USNM PAL511434
United States, Montana
USNM:PAL
Nannodectes intermedius (Gazin)
USNM PAL309895 1979-00-00
United States, Montana, Park County
USNM:PAL
Lepisosteus occidentalis Leidy
USNM PAL339872 F. Grady 1972-05-14
United States, Montana, Mccone County
USNM:PAL
Paracypris projecta Peterson
USNM PAL594972 Imlay, Loeblich
United States, Montana, Fergus County, Sec 17, T 14n, R 20e; 1mi Sw Of Piper On Ne Corner Of Escarpment Due E Of Bacon Ranch; 14-16 ft. above base
USNM:PAL
Genus
USNM PAL309860 1979-00-00
United States, Montana, Park County
USNM:PAL
Cerasinops hodgskissi Chinnery-Allgeier & Horner
USNM V13864 G. Sternberg 1935-07-30
United States, Montana, Teton County
USNM:PAL
undetermined
C. Resser & Walcott 1914-07-21
United States, Montana, Meagher County
USNM:PAL
undetermined
E. Pohl 1926-08-20
United States, Montana, Gallatin County
USNM:PAL
Genus
USNM V9879 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Tricrepicephalus nasutus Duncan in Lochman & Duncan
USNM PAL511506
United States, Montana
USNM:PAL
Ptilodus sinclairi Simpson
USNM V9793 A. Silberling 1911-01-02
United States, Montana, Sweet Grass County
USNM:PAL
Ilyocypris arvadensis Swain
USNM MO560255 W. Hass
United States, Montana, Powder River County, Roof of Roland Coal, SE 1/4 sec. 13, T. 9 S, R. 45 E. ( loc. 6 )
USNM:PAL
Stenofiber
USNM PAL413081 G. Sternberg 1931-06-21
United States, Montana, Meagher County
USNM:PAL
undetermined
A. Peale 1889-00-00
United States, Montana
USNM:PAL
Cliffia wilsoni Lochman
USNM PAL140674C Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Genus
USNM V10080 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Syntrophia abnormis Walcott
USNM PAL52461C A. Peale
United States, Montana
USNM:PAL
Siphonodella praesulcata Sandberg in Sandberg et al.
USNM PAL173593
United States, Montana, Meagher County
USNM:PAL
Wimanella simplex Walcott
USNM PAL97073C
United States, Montana
USNM:PAL
Genus
USNM PAL485311
United States, Montana
USNM:PAL
Armonia lata (Howell & Duncan)
USNM PAL339009 C. Lochman
United States, Montana, Phillips County
USNM:PAL
Palaeolagus
USNM PAL243601
United States, Montana
USNM:PAL
Parabolinoides contractus Frederickson
USNM PAL140677J Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Holcolepis transversus Cockerell
USNM V14440 J. Bridges 1909-08-27
United States, Montana
USNM:PAL
Acrotreta pyxidicula White
USNM PAL52149C C. Walcott 1905-00-00
United States, Montana, Gallatin County
USNM:PAL
Metengonoceras aspenanum (Reeside & Weymouth)
USNM PAL420358 J. Reeside
United States, Montana, Wheatland County
USNM:PAL
Ptilodus montanus Douglass
USNM V6152 A. Silberling 1908-10-12
United States, Montana, Sweet Grass County
USNM:PAL
Plectogyra Zeller
USNM PAL186335
United States, Montana, Gallatin County, Fairy Lake, Bridger Mountains, T2n, R6e, Bed 5
USNM:PAL
undetermined
Klepper Et Al 1949-07-15
United States, Montana, Broadwater County
USNM:PAL
Hesperocyon paterculus (Matthew)
USNM V18896 White, Donohoe & Lundelius 1948-07-00
United States, Montana, Broadwater County
USNM:PAL
Anisonchus sectorius (Cope)
USNM V9263 A. Silberling 1914-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Genus
USNM V10121 J. Gidley 1909-08-00
United States, Montana, Sweet Grass County
USNM:PAL
Genus
USNM PAL361525 Donohoe, Hough & Reed 1950-07-00
United States, Montana, Jefferson County
USNM:PAL
Carpinus saximontana Wheeler et al.
USNM PAL458277 1967-08-00
United States, Montana, Gallatin County
USNM:PAL
Symphysurina woosteri Ulrich
USNM PAL140740B Shell Development Co.
United States, Montana, Mccone County