User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
208 Specimen Results
Add all results to lightbox
Select results to add to lightbox
Sort by:
Title
Sort order:
Ascending
Descending
Start Over
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
State/Province:
Wyoming
has media:
Has media
FHSM IP-352
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-611
Celliforma spirifer
(Brown, 1934)
Formation:
Bridger
Period(Early):
Paleogene
FHSM IP-612
Celliforma spirifer
(Brown, 1934)
Formation:
Bridger
Period(Early):
Paleogene
FHSM IP-613
Celliforma spirifer
(Brown, 1934)
Formation:
Bridger
Period(Early):
Paleogene
FHSM IP-614
Celliforma spirifer
(Brown, 1934)
Formation:
Bridger
Period(Early):
Paleogene
FHSM IP-750
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-751
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-752
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-753
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-755
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-756
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-760
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-763
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-764
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-767
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM IP-878
Flexicalymene senaria
(Conrad, 1841)
Period(Early):
Silurian
FHSM IP-909
Rugosa (Milne-Edwards & Haime, 1850)
Period(Early):
Permian
FHSM IP-1245
Bivalvia (Linnaeus, 1758)
Formation:
Lance
Period(Early):
Cretaceous
FHSM IP-1246
Bivalvia (Linnaeus, 1758)
Formation:
Lance
Period(Early):
Cretaceous
FHSM IP-1247
Bivalvia (Linnaeus, 1758)
Formation:
Lance
Period(Early):
Cretaceous
FHSM IP-1460
Helix leidyi
(Hall & Meek)
Period(Early):
Paleogene
FHSM IP-1461
Helix leidyi
(Hall & Meek)
Period(Early):
Paleogene
FHSM IP-1462
Helix leidyi
(Hall & Meek)
Period(Early):
Paleogene
FHSM IP-1464
Helix leidyi
(Hall & Meek)
Period(Early):
Paleogene
FHSM IP-1508
Helix leidyi
(Hall & Meek)
Period(Early):
Paleogene
FHSM IP-1509
Helix leidyi
(Hall & Meek)
Period(Early):
Paleogene
FHSM IP-1510
Helix leidyi
(Hall & Meek)
Period(Early):
Paleogene
FHSM IP-1511
Helix leidyi
(Hall & Meek)
Period(Early):
Paleogene
FHSM IP-1512
Helix leidyi
(Hall & Meek)
Period(Early):
Paleogene
FHSM IP-1553
Scaphites
(Parkinson, 1811)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1560
Allocrioceras pariense
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM IP-1635
Baculites
(Lamarck, 1799)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1686
Bivalvia (Linnaeus, 1758)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1687
Ostreida (Fërussac, 1822)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1902
Gastropoda (Cuvier, 1797)
Period(Early):
Paleogene
FHSM VP-40
Hoplophoneus
(Cope, 1874)
Period(Early):
Paleogene
Next 36
Filter by
Phylum
Arthropoda (1)
Chordata (158)
Cnidaria (1)
Ichnofossils (4)
Mollusca (29)
Order
(4)
Ammonitida (3)
Artiodactyla (17)
Carnivora (8)
Choristodera (1)
Cichliformes (2)
Cimolesta (1)
Clupeiformes (1)
Crocodylia (1)
Didelphimorphia (3)
Ellimmichthyiformes (1)
Eulipotyphla (1)
Gonorynchiformes (1)
Hyaenodonta (2)
Lagomorpha (5)
Lepisosteiformes (1)
Macroscelidea (1)
Myliobatiformes (1)
Ornithischia (1)
Ostreida (1)
Perissodactyla (15)
Phacopida (1)
Primates (3)
Pterosauria (1)
Rodentia (8)
Saurischia (1)
Squamata (1)
Stylommatophora (9)
Testudines (35)
and 22 more
Class
(4)
Actinopterygii (6)
Anthozoa (1)
Aves (1)
Bivalvia (5)
Cephalopoda (3)
Chondrichthyes (1)
Gastropoda (21)
Mammalia (106)
Reptilia (41)
Trilobita (1)
and 4 more
Family
(1)
(1)
Amphicyonidae (1)
Amphilemuridae (1)
Ansioceratidae (1)
Apatemyidae (1)
Aplodontidae (1)
Baculitidae (1)
Brontotheriidae (1)
Calymenidae (1)
Camelidae (2)
Canidae (1)
Celliformidae (4)
Champsosauridae (1)
Cichlidae (2)
Clupeidae (1)
Coryphodontidae (1)
Cricetidae (1)
Dasyatidae (1)
Didelphidae (1)
Dromaeosauridae (1)
Ellimmichthyidae (1)
Entelodontidae (2)
Eomyidae (1)
Equidae (3)
Gonorhynchidae (1)
Hadrosauridae (1)
Helicidae (9)
Heliscomyidae (1)
Herpetotheriidae (1)
Hyaenodontidae (2)
Hyopsodontidae (2)
Hypertragulidae (2)
Hyrachyidae (1)
Hyracodontidae (1)
Ischyromyidae (2)
Lepisosteidae (1)
Leporidae (5)
Leptomerycidae (2)
Merycoidodontidae (8)
Miacidae (2)
Microsyopidae (1)
Nimravidae (3)
Notharctidae (1)
Omomyidae (1)
Palaeotheriidae (2)
Peradectidae (1)
Phenacodontidae (1)
Rhineuridae (1)
Rhinocerotidae (3)
Scaphitidae (1)
Sciuridae (1)
Tayassuidae (1)
Testudinidae (4)
Trionychidae (1)
and 48 more
Genus
Allocrioceras (1)
Altasciurus (1)
Apatemys (1)
Archaeotherium (2)
Axestemys (1)
Baculites (1)
Celliforma (4)
and 57 more
Individual/Organization
Sternberg, G.F. (52)
Walker, M.V. (22)
Bleam, W.F. (1)
Miller, H.W. (2)
Nelson, M.E. (62)
Zakrzewski, R.J. (48)
Holtzman, R. (2)
McConaughey, J. (5)
Nutter, J. (1)
Lund, J.J. (31)
Bussen, J.P. (1)
Taylor, D.W. (1)
Kopper, M.T. (3)
Pettyjohn, W. (1)
Currie, P.J. (3)
Bennett, S.C. (1)
Oelrich, T.M. (1)
Wetmore, A. (1)
Dawson, M.R. (3)
Olson, D.K. (1)
Byrd, C.J. (2)
Wilcots, D.N. (1)
Winterfeld, G. (11)
Griggs, C. (2)
Rebar Jr., J.J. (9)
Rebar Jr.; J.J. (33)
Joyce, Brinkman, and Lyson (1)
and 20 more
Period
Cretaceous (26)
Neogene (6)
Paleogene (168)
Permian (1)
Silurian (1)
Epoch
Eocene (67)
Miocene (3)
Oligocene (93)
Pliocene (1)
Upper (2)
Age
Campanian (1)
Rupelian (6)
Turonian (1)
Ypresian (15)
Formation
Bridger (24)
Brule (1)
Evanston (9)
Fowkes (13)
Fox Hills (2)
Frontier (1)
Green River (5)
Greenhorn (2)
Lance (6)
Ogallala (2)
Pierre (3)
Wasatch (20)
White River (32)
and 6 more
Member
B2 (4)
Black's Fork (12)
Bulldog Hollow (12)
Desertion Point (3)
Jetmore (1)
Sharon Springs (1)
Twin Buttes (6)
Country
United States of America (208)
County
Big Horn (2)
Carbon (1)
Converse (103)
Lincoln (21)
Niobrara (19)
Sweetwater (14)
Uinta (40)