USNM:PAL
undetermined
Collector Unknown
United States, Montana
USNM:PAL
Pantolambda
USNM V8385 J. Gidley 1909-08-02
United States, Montana, Sweet Grass County
USNM:PAL
Armonia lata (Howell & Duncan)
USNM PAL143286D C. Lochman-Balk
United States, Montana, Phillips County
USNM:PAL
Metachriacus punitor Simpson
USNM V9283 A. Silberling 1914-01-00
United States, Montana, Sweet Grass County
USNM:PAL
Pityoxylon pealei Knowlton
USNM PAL253051 F. Knowlton 1891-09-00
United States, Montana, Gallatin County
USNM:PAL
undetermined
Flaherty & Walcott 1915-09-10
United States, Montana, Gallatin County
USNM:PAL
undetermined
Collector Unknown
United States, Montana, Gallatin County
USNM:PAL
Genus
USNM PAL624117 2009-00-00
United States, Montana, Flathead County
USNM:PAL
Gidleyina silberlingi Gidley
USNM V6166 A. Silberling 1908-05-16
United States, Montana, Sweet Grass County
USNM:PAL
Semicircularea arcuata Lochman in Lochman & Duncan
USNM PAL511537
United States, Montana
USNM:PAL
Genus
USNM PAL413086 Smithsonian Institution Museum of Natural History 1931-06-18
United States, Montana, Lewis And Clark County
USNM:PAL
Genus
USNM PAL608339 A. Silberling
United States, Montana, Sweet Grass County
USNM:PAL
Bathygenys alpha Douglass
USNM PAL361479 Gilmore, Sternberg & Walker 1931-06-14
United States, Montana, Jefferson County
USNM:PAL
Palaechthon woodi Gazin
USNM PAL309915 Houde 129 1979-00-00
United States, Montana, Park County
USNM:PAL
Dictyonema lonensis norvegicum Kjerulf
USNM PAL140760 Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
undetermined
C. Resser
United States, Montana, Gallatin County
USNM:PAL
undetermined
C. Erdmann 1935-09-19
United States, Montana, Meagher County
USNM:PAL
Corythosaurus casuarius Brown
USNM PAL299717 C. Gilmore 35-14 1935-00-00
United States, Montana, Teton County
USNM:PAL
Palaeolagus
USNM PAL361540 M. Hough 1951-00-00
United States, Montana, Beaverhead County
USNM:PAL
Clelandia utahensis Ross
USNM PAL140816A Shell Development Co.
United States, Montana, Wibaux County
USNM:PAL
Genus
USNM V5492 Hatcher & Stanton 03-18 1903-06-12
United States, Montana, Fergus County
USNM:PAL
Palaeolagus burkei Wood
USNM V18881 White, Harrup & Shepherd 1950-06-00
United States, Montana, Lewis And Clark County
USNM:PAL
Genus
USNM PAL358614 C. Gilmore 1935-07-00
United States, Montana, Glacier County
USNM:PAL
Cedarina obtusans Duncan in Lochman & Duncan
USNM PAL511562
United States, Montana
USNM:PAL
Palaeolagus burkei Wood
USNM V18890 White, Donohoe & Lundelius 1948-07-00
United States, Montana, Lewis And Clark County
USNM:PAL
Genus
USNM PAL357915 G. Sternberg 1930-07-28
United States, Montana
USNM:PAL
Exiteloceras jenneyi jenneyi (Whitfield)
USNM PAL482481 Reeside, Christner & Cobban 1950-00-00
United States, Montana, Carter County
USNM:PAL
Plethometopus modestus Ulrich
USNM PAL140690 Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Lingulella montana Fenton & Fenton
USNM PAL517454
United States, Montana, Meagher County
USNM:PAL
USNM PAL433902
United States, Montana, Glacier County
USNM:PAL
Eumys elegans Leidy
USNM PAL243593 H. Sperry
United States, Montana
USNM:PAL
Psittacotherium multifragum Cope
USNM V6162 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Mesodma
USNM PAL442617 F. Grady 1972-00-00
United States, Montana, Mccone County
USNM:PAL
Meteoraspis keeganensis Duncan in Lochman & Duncan
USNM PAL511609
United States, Montana
USNM:PAL
Palaeonephrops browni (Whitfield)
USNM PAL239926 R. Colton 1950-07-03
United States, Montana, Valley County
USNM:PAL
Camaraspis convexa (Whitfield)
USNM PAL140670B Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Hesperocyon paterculus (Matthew)
USNM V18895 White, Donohoe & Lundelius 1948-07-00
United States, Montana, Broadwater County
USNM:PAL
Dresbachia amata Walcott
USNM PAL201777 C. Lochman-Balk
United States, Montana, Phillips County
USNM:PAL
Genus Horodyski
USNM PAL311325
United States, Montana, Glacier County
USNM:PAL
Genus
USNM V10104 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Praepatokephalus armatus (Hintze)
USNM PAL140812 Shell Development Co.
United States, Montana, Wibaux County
USNM:PAL
Genus
USNM V9499 A. Silberling 1910-06-22
United States, Montana, Sweet Grass County
USNM:PAL
Tricentes subtrigonus (Cope)
USNM V6171 A. Silberling 1908-09-21
United States, Montana, Sweet Grass County
USNM:PAL
Genus Horodyski
USNM PAL311324
United States, Montana, Glacier County
USNM:PAL
undetermined
A. Peale 1889-00-00
United States, Montana
USNM:PAL
Lingulella ibicus Walcott
USNM PAL140750B Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Didymoceras cheyennense Meek & Hayden
USNM PAL482462 Scott & Cobban 1960-00-00
United States, Montana, Boulder County
USNM:PAL
Genus
USNM PAL420716 Lemke, Clark & Janetski
United States, Montana, Cascade County
USNM:PAL
Genus
USNM V9696 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9740 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Bellefontia nonia (Walcott)
USNM PAL140730C Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Genus
USNM V9821 A. Silberling 1910-06-00
United States, Montana, Sweet Grass County
USNM:PAL
undetermined
Collector Unknown 1940-08-27
United States, Montana, Gallatin County
USNM:PAL
Ptilodus montanus Douglass
USNM V9781 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Genus
USNM PAL358579 J. Hatcher 1888-00-00
United States, Montana
USNM:PAL
undetermined
Collector Unknown
United States, Montana, Clay County
USNM:PAL
Leptomeryx evansi Leidy
USNM V18929 White, Donohoe & Lundelius 1948-07-00
United States, Montana, Lewis And Clark County
USNM:PAL
Xenostegium franklinense Ross
USNM PAL140733G Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Baculites ovatus var. haresi Reeside
USNM PAL317388 Stanton & Stone
United States, Montana, Carbon County
USNM:PAL
Palaeolagus
USNM PAL243577
United States, Montana
USNM:PAL
Ankoura apicalis Duncan in Lochman & Duncan
USNM PAL511650
United States, Montana
USNM:PAL
Genus
USNM PAL546260 M. Carrano & G. Wesley-Hunt 2010-00-00
United States, Montana, Carbon County
USNM:PAL
Genus
USNM PAL419001
United States, Montana, Lewis And Clark County
USNM:PAL
Pterodon
USNM PAL361253 Hough & Reed 1950-07-00
United States, Montana, Jefferson County
USNM:PAL
Genus
USNM PAL546256 M. Carrano & S. Jabo 2010-00-00
United States, Montana, Carbon County
USNM:PAL
Nanorthis putilla (Walcott)
USNM PAL140753I Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Uncaspis presbytera Lochman
USNM PAL201857 C. Lochman-Balk
United States, Montana, Phillips County
USNM:PAL
Obolus (Westonia) mollisonensis Walcott
USNM PAL140656A Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Paromomys
USNM V9948 J. Gidley 1909-08-00
United States, Montana, Sweet Grass County
USNM:PAL
Genus
USNM PAL357699 R. Johnson 1905-08-00
United States, Montana
USNM:PAL
Ellipsodon aquilonius Simpson
USNM V9505 A. Silberling 1910-07-20
United States, Montana, Sweet Grass County
USNM:PAL
Holcacephalus appalachius occidentalis Lochman in Lochman & Duncan
USNM PAL511768
United States, Montana
USNM:PAL
Deroceras mahiz Pierce
USNM MO457677 D. Rasmussen
United States, Montana, Powell County
USNM:PAL
Metengonoceras teigenense Cobban & Kennedy
USNM PAL420355 O. Mueller
United States, Montana, Petroleum County
USNM:PAL
undetermined
C. Resser
United States, Montana, Gallatin County
USNM:PAL
Genus
USNM PAL546442 M. Carrano & M. Oreska 2010-00-00
United States, Montana, Carbon County
USNM:PAL
Oreodon
USNM PAL187019
United States, Montana
USNM:PAL
Coosia albertensis Resser
USNM PAL201805 C. Lochman-Balk
United States, Montana, Phillips County
USNM:PAL
Asterocarpinus perplexans (Cockerell) Manchester & Crane
USNM PAL405908 Brown & Mumm 1938-08-08
United States, Montana, Beaverhead County
USNM:PAL
Genus
USNM V9837 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Genus
USNM V10016 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Genus species Horodyski
USNM PAL264581 R. Horodyski 1976-00-00
United States, Montana
USNM:PAL
Metachriacus punitor Simpson
USNM V9486 A. Silberling 1910-06-10
United States, Montana, Sweet Grass County
USNM:PAL
Metengonoceras aspenanum (Reeside & Weymouth)
USNM PAL420362 J. Reeside
United States, Montana, Wheatland County
USNM:PAL
Ptilodus montanus Douglass
USNM V9794 J. Gidley 1909-08-10
United States, Montana, Sweet Grass County
USNM:PAL
undetermined
C. Resser & Walcott 1914-08-31
United States, Montana, Gallatin County
USNM:PAL
Linnarssonella girtyi Walcott
USNM PAL140665J Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Promylagaulus
USNM V19927 Easton, Harrup & White 1951-07-00
United States, Montana, Lewis And Clark County
USNM:PAL
Cristomylus leptostemma
USNM PAL720186
United States, Montana, Mccone County
USNM:PAL
Genus
USNM PAL414388
United States, Montana, Fergus County
USNM:PAL
Paromomys maturus Gidley
USNM V9906 A. Silberling 1910-06-10
United States, Montana, Sweet Grass County
USNM:PAL
undetermined
F. Poole
United States, Montana, Fergus County
USNM:PAL
Protungulatum
USNM PAL442625 F. Grady 1972-00-00
United States, Montana, Mccone County
USNM:PAL
Palaechthon alticuspis Gidley
USNM V9534 A. Silberling 1911-01-10
United States, Montana, Sweet Grass County
USNM:PAL
Eucosmodon sparsus Simpson
USNM V10113 A. Silberling 1908-05-09
United States, Montana, Sweet Grass County
USNM:PAL
Wimanella simplex Walcott
USNM PAL111880
United States, Montana
USNM:PAL
Merycoidodon
USNM PAL361485 M. Hough 1950-08-00
United States, Montana, Jefferson County
USNM:PAL
Megalagus
USNM PAL242532
United States, Montana
USNM:PAL
Ponderodictya
USNM PAL546346
United States, Montana, 35 ft below Sappington Sandstone 1 1/2 miles N.E. of Trident
USNM:PAL
Eumys spokanensis White
USNM V18842 White, Donohoe & Lundelius 1948-07-00
United States, Montana, Lewis And Clark County