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131 Specimen Results
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Family:
Ichthyodectidae
Family:
Acanthoceratidae
Filter by
Phylum
Chordata (101)
Mollusca (30)
Order
Ammonitida (30)
Ichthyodectiformes (101)
Class
Actinopterygii (101)
Cephalopoda (30)
Genus
Acanthoceras (7)
Calycoceras (3)
Dunveganoceras (1)
Euomphaloceras (1)
Ichthyodectes (21)
Mammites (9)
Plesiacanthoceras (3)
Watinoceras (3)
Xiphactinus (70)
and 2 more
has media
Has media (101)
Has no media (30)
Individual/Organization
Sternberg, G.F. (11)
Walker, M.V. (13)
Frye, L.C. (2)
Bonner, M.C. (3)
Hattin, D.E. (1)
Pivonka, J. (1)
Miller, H.W. (6)
and 55 more
Period
Cretaceous (116)
Epoch
Upper (69)
Age
Campanian (2)
Cenomanian (11)
Coniacian (2)
Santonian (36)
Turonian (16)
Formation
Carlile (10)
Carlile Shale (1)
Graneros (10)
Graneros or Greenhorn (2)
Graneros/Greenhorn (1)
Greenhorn (33)
Niobrara (51)
Niobrara Chalk (3)
Pierre (3)
and 2 more
Member
Blue Hill (1)
Codell (5)
Codell Sandstone (1)
Fairport (2)
Fairport Chalk (1)
Fort Hays (2)
Hartland (2)
Jetmore (8)
Jetmore Chalk (2)
Juana Lopez (1)
Lincoln (12)
Lincoln Limestone (1)
Pfeifer (1)
Sharon Springs (3)
Smoky HIl (1)
Smoky Hill (45)
Smoky Hill Chalk Member (3)
and 10 more
Country
United States of America (114)
State/Province
Colorado (6)
Kansas (105)
Montana (1)
South Dakota (2)
County
Eagle (2)
Ellis (9)
Frontage Road (8)
Gove (17)
Graham (2)
Jewell (7)
Lane (2)
Las Animas (2)
Logan (11)
McPherson (1)
Mitchell (2)
Otero (2)
Pennington (2)
Republic (1)
Rush (1)
Russell (26)
Trego (9)
Washington (1)
and 11 more