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14 Specimen Results
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State/Province:
Washington, D.C.
Filter by
Phylum
Chordata (14)
Order
Dinocerata (1)
Ornithischia (5)
Perissodactyla (5)
Saurischia (2)
Sphenacomorpha (1)
Class
(1)
Mammalia (6)
Reptilia (7)
Family
Ceratopsidae (3)
Ceratosauridae (1)
Diplodocidae (1)
Equidae (4)
Hadrosauridae (1)
Palaeotheriidae (1)
Sphenacodontidae (1)
Stegosauridae (1)
Uintatheriidae (1)
and 2 more
Genus
Ceratosaurus (1)
Dimetrodon (1)
Diplodocus (1)
Equus (1)
Hypohippus (1)
Hyracotherium (1)
Mesohippus (1)
Monoclonius (1)
Neohipparion (1)
Stegosaurus (1)
Styracosaurus (1)
Trachodon (1)
Triceratops (1)
Uintatherium (1)
and 7 more
Individual/Organization
Sternberg, G.F. (12)
Zakrzewski, R.J. (1)
Gilmore, C.W. (8)
Gidley, J.W. (6)
Period
Cretaceous (4)
Jurassic (3)
Neogene (2)
Paleogene (3)
Permian (1)
Quaternary (1)
Epoch
Eocene (2)
Miocene (2)
Oligocene (1)
Pleistocene (1)
Upper (1)
Age
Santonian (1)
Formation
Niobrara (1)
Country
United States of America (14)