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345 Specimen Results
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Formation:
Niobrara
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Has no media
Filter by
Phylum
Chordata (300)
Cnidaria (2)
Echinodermata (2)
Mollusca (34)
Order
(18)
(3)
(1)
Acanthomorpha (2)
Albuliformes (1)
Ammonitida (10)
Aulopiformes (55)
Belemnitida (1)
Crossognathiformes (8)
Dendrocrinida (1)
Hesperornithiformes (3)
Hippuritida (7)
Holocentriformes (1)
Ichthyodectiformes (16)
Ichthyornithes (2)
Lamniformes (46)
Lepisosteiformes (2)
Myalinida (6)
Ornithischia (3)
Ostreida (6)
Pachycormiformes (12)
Pterosauria (5)
Pycnodontiformes (7)
Rajiformes (3)
Squamata (14)
Testudines (5)
Tselfatiiformes (8)
and 20 more
Class
Actinopterygii (128)
Anthozoa (2)
Aves (5)
Bivalvia (21)
Cephalopoda (13)
Chondrichthyes (70)
Crinoidea (1)
Echinoidea (1)
Reptilia (28)
and 2 more
Family
(2)
(3)
(3)
(5)
(1)
Albulidae (1)
Anacoracidae (12)
Ankylosauridae (1)
Baculitidae (6)
Cimolichthyidae (5)
Cretoxyrhinidae (32)
Dercetidae (2)
Enchodontidae (45)
Gryphaeidae (1)
Holocentridae (1)
Ichthyodectidae (12)
Ichthyornithidae (2)
Ichthyotringidae (3)
Inoceramidae (6)
Lepisosteidae (2)
Mosasauridae (14)
Nodosauridae (2)
Nursallidae (5)
Ostreidae (5)
Pachycormidae (12)
Pachyrhizodontidae (5)
Plethodidae (8)
Protostegidae (1)
Ptychodontidae (18)
Pycnodontidae (2)
Radiolitidae (7)
Rhinobatidae (3)
Saurodontidae (4)
Scaphitidae (3)
Uintacrinidae (1)
Vascoceratidae (1)
and 29 more
Genus
Aethocephalichthys (3)
Apateodus (2)
Baculites (6)
Bonnerichthys (4)
Cimolichthys (5)
Clidastes (3)
Clioscaphites (3)
Cremnoceramus (2)
Cretoxyrhina (31)
Durania (7)
Enchodus (43)
Gillicus (1)
Ichthyodectes (2)
Ichthyornis (1)
Inoceramus (3)
Leptecodon (1)
Martinichthys (3)
Mytiloides (1)
Nanocorax (3)
Nanostrea (1)
Niobrarasaurus (2)
Ostrea (1)
Pachyrhizodus (5)
Palaeobalistum (5)
Pentanogmius (1)
Platecarpus (4)
Protosphyraena (8)
Protostega (1)
Pseudoperna (3)
Pteranodon (5)
Ptychodus (18)
Pycnodonte (1)
Rhinobatos (3)
Spinaptychus (1)
Squalicorax (9)
Stratodus (2)
Thryptodus (2)
Toxochelys (2)
Tylosaurus (6)
Uintacrinus (1)
Vascoceras (1)
Xiphactinus (8)
and 35 more
Individual/Organization
Sternberg, G.F. (31)
Walker, M.V. (30)
Frye, L.C. (9)
Haverfield, R.W. (3)
Bonner, M.C. (2)
Hattin, D.E. (5)
Seeber, W. (1)
and 72 more
Period
Cretaceous (343)
Epoch
Late (4)
Upper (267)
Age
Coniacian (35)
Coniacian? (2)
Santonian (228)
Turonian (1)
Formation
Niobrara (345)
Member
Fort Hays (4)
Smoky HIl (1)
Smoky Hill (311)
Smoky Hill Chalk (2)
Country
United States of America (325)
State/Province
Colorado (5)
Illinois (2)
Kansas (317)
County
Douglas (1)
Ellis (10)
Gove (172)
Graham (18)
Jewell (1)
Lane (6)
Lane/Gove County (1)
Logan (28)
McPherson (1)
Montgomery (1)
Otero (4)
Phillips (1)
Rooks (19)
Russell (1)
Scott (4)
Trego (33)
Will (2)
and 10 more