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17 Specimen Results
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County:
Niobrara
Phylum:
Chordata
Filter by
Order
(1)
Artiodactyla (2)
Carnivora (1)
Choristodera (1)
Hyaenodonta (1)
Lepisosteiformes (1)
Ornithischia (2)
Perissodactyla (2)
Testudines (4)
and 2 more
Class
Actinopterygii (2)
Aves (1)
Mammalia (6)
Reptilia (7)
Family
(1)
Amphicyonidae (1)
Ceratopsidae (1)
Champsosauridae (1)
Hadrosauridae (1)
Hyaenodontidae (1)
Hyracodontidae (1)
Lepisosteidae (1)
Merycoidodontidae (2)
Rhinocerotidae (1)
Testudinidae (3)
Trionychidae (1)
and 5 more
Genus
Aethocephalichthys (1)
Axestemys (1)
Champsosaurus (1)
Daphoenus (1)
Diceratherium (1)
Edmontosaurus (1)
Hyaenodon (1)
Hyracodon (1)
Lepisosteus (1)
Merycoidodon (1)
Promerycochoerus (1)
Stylemys (3)
Triceratops (1)
and 6 more
has media
Has media (12)
Has no media (5)
Individual/Organization
Sternberg, G.F. (10)
Walker, M.V. (1)
Everhart, M.J. (1)
Holtzman, R. (3)
McConaughey, J. (2)
Oelrich, T.M. (1)
Wetmore, A. (1)
Olson, D.K. (2)
Byrd, C.J. (1)
Olson, G.R. (1)
Griggs, C. (1)
Joyce, Brinkman, and Lyson (1)
and 5 more
Period
Cretaceous (7)
Neogene (1)
Paleogene (9)
Epoch
Eocene (1)
Oligocene (5)
Upper (3)
Age
Campanian (1)
Turonian (2)
Formation
Greenhorn (2)
Lance (4)
Pierre (1)
Member
Sharon Springs (1)
Country
United States of America (17)
State/Province
Wyoming (17)