User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
93 Specimen Results
Add all results to lightbox
Select results to add to lightbox
Sort by:
Title
Sort order:
Ascending
Descending
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
Family:
Ostreidae
FHSM IP-381
Ostrea beloiti
(Logan, 1899)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-382
Ostrea beloiti
(Logan, 1899)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-383-1
Ostrea lurida
(Carpenter, 1864)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-532-2
Crassostrea patagonica
(d'Orbigny, 1842)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-600-2
Crassostrea patagonica
(d'Orbigny, 1842)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-601-2
Pseudoperna congesta
(Conrad, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-602-2
Pseudoperna congesta
(Conrad, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-603-2
Pseudoperna congesta
(Conrad, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-604-2
Pseudoperna
(Logan, 1899)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-605-2
Pseudoperna
(Logan, 1899)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-606-2
Pseudoperna
(Logan, 1899)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-607-2
Pseudoperna congesta
(Conrad, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-608-2
Pseudoperna
(Logan, 1899)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-609
Ostrea californica
(Mareon, 1858)
Formation:
Patagonia
Period(Early):
Quaternary
FHSM IP-610
Pseudoperna congesta
(Conrad, 1843)
Formation:
Patagonia
Period(Early):
Quaternary
FHSM IP-625
Crassostrea titan
(Conrad, 1853)
Period(Early):
Neogene
FHSM IP-626
Crassostrea kiowana
(Sacco, 1897)
Period(Early):
Neogene
FHSM IP-662-2
Pseudoperna
(Logan, 1899)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-712
Crassostrea kiowana
(Sacco, 1897)
Formation:
Kiowa
Period(Early):
Cretaceous
FHSM IP-713
Crassostrea kiowana
(Sacco, 1897)
Formation:
Kiowa
Period(Early):
Cretaceous
FHSM IP-714
Crassostrea kiowana
(Sacco, 1897)
Formation:
Kiowa
Period(Early):
Cretaceous
FHSM IP-715
Crassostrea titan
(Conrad, 1853)
Formation:
Kiowa
Period(Early):
Cretaceous
FHSM IP-716-1
Crassostrea titan
(Conrad, 1853)
Formation:
Kiowa
Period(Early):
Cretaceous
FHSM IP-733-2
Ostrea rugosa
(Smith, 1817)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-848
Lopha lugubris
(Conrad, 1857)
Formation:
Carlile
Period(Early):
Cretaceous
FHSM IP-849
Lopha lugubris
(Conrad, 1857)
Formation:
Carlile
Period(Early):
Cretaceous
FHSM IP-850
Lopha lugubris
(Conrad, 1857)
Formation:
Carlile
Period(Early):
Cretaceous
FHSM IP-906-2
Pseudoperna
(Logan, 1899)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-934-1
Ostrea
(Linnaeus, 1758)
Formation:
Graneros
Period(Early):
Cretaceous
FHSM IP-935-2
Ostrea rugosa
(Smith, 1817)
Formation:
Graneros
Period(Early):
Cretaceous
FHSM IP-936-2
Ostrea rugosa
(Smith, 1817)
Formation:
Graneros
Period(Early):
Cretaceous
FHSM IP-937-2
Ostrea rugosa
(Smith, 1817)
Formation:
Graneros
Period(Early):
Cretaceous
FHSM IP-938-2
Dendostrea vespertina
(Conrad, 1855)
Formation:
Graneros
Period(Early):
Cretaceous
FHSM IP-991
Nanostrea fluctigera
(Jousseaume, 1925)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-1005- 2
Pseudoperna congesta
(Conrad, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-1006- 2
Pseudoperna congesta
(Conrad, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
Next 36
Filter by
has media
Has media (86)
Has no media (7)
Individual/Organization
Sternberg, G.F. (27)
Walker, M.V. (15)
Bonner, M.C. (3)
Hattin, D.E. (2)
Harksen, J.C. (10)
Miller, H.W. (20)
Almquist, D. (1)
Marak, J.H. (3)
Rolfs, M.E. (1)
Zakrzewski, R.J. (7)
Everhart, M.J. (1)
Shimada, K. (2)
Bussen, J.P. (1)
Schumacher, B.A. (3)
Sternberg, C.H. (11)
Liggett, G.A. (5)
Van Wormer, F.H. (3)
Bentley, A. (2)
Kopper, M.T. (12)
Larson, P. (1)
Pettyjohn, W. (9)
Jorgensen, D. (1)
Bonner, O.W. (1)
Constable, S. (1)
Collom, C.J. (1)
Wilson, L.E. (1)
Super, K.J. (1)
Garza, D. (1)
Gonzales, P. (1)
Shelburne, E.C. (4)
Walker, W.I. (5)
and 24 more
Period
Cretaceous (78)
Neogene (10)
Paleogene (2)
Quaternary (3)
Epoch
Early (2)
Eocene (2)
Miocene (3)
Pleistocene (1)
Pliocene (7)
Upper (1)
Age
Albian (1)
Turonian (1)
Formation
Carlile (4)
Carlile Shale (1)
Fox Hills (7)
Graneros (6)
Greenhorn (1)
Kiowa (6)
Niobrara (48)
Patagonia (2)
Pierre (4)
and 2 more
Member
Blue Hill (3)
Fairport (1)
Juana Lopez (1)
Lincoln (1)
Smoky Hill (47)
Country
Argentina (2)
United States of America (92)
State/Province
California (13)
Colorado (3)
Kansas (65)
South Dakota (11)
County
Clark (5)
Corson (7)
Ellis (8)
Fresno (1)
Frontage Road (5)
Gove (13)
Imperial (2)
Las Animas (1)
Logan (10)
McPherson (1)
Meade (2)
Osborne (3)
Otero (2)
Riverside (1)
Rooks (9)
Russell (1)
San Diego (9)
Todd (1)
and 11 more