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415 Specimen Results
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Order:
Spatangoida
Order:
Ammonitida
Filter by
Phylum
Echinodermata (3)
Mollusca (412)
Class
Cephalopoda (412)
Echinoidea (3)
Family
Acanthoceratidae (30)
Ansioceratidae (4)
Asterostomatidae (1)
Baculitidae (139)
Collignoniceratidae (34)
Diplomoceratidae (1)
Engonoceratidae (1)
Micrasteridae (2)
Mojsisovicsiidae (1)
Muniericeratidae (3)
Pachydiscidae (2)
Placenticeratidae (11)
Scaphitidae (149)
Spiroceratidae (1)
Vascoceratidae (3)
and 8 more
Genus
Acanthoceras (7)
Allocrioceras (4)
Baculites (136)
Bevahites (1)
Calycoceras (3)
Clioscaphites (92)
Collignoniceras (26)
Dunveganoceras (1)
Engonoceras (1)
Euomphaloceras (1)
Glyptoxoceras (1)
Jeletzkytes (18)
Mammites (9)
Micraster (2)
Moronaster (1)
Oxytropidoceras (1)
Pachydiscus (2)
Placenticeras (11)
Plesiacanthoceras (3)
Prionocyclus (7)
Scaphites (38)
Sciponoceras (3)
Spiroceras (1)
Tragodesmoceras (3)
Vascoceras (3)
Watinoceras (3)
Worthoceras (1)
and 20 more
has media
Has media (393)
Has no media (22)
Individual/Organization
Sternberg, G.F. (65)
Walker, M.V. (118)
Vague, J. (1)
Hattin, D.E. (4)
Harksen, J.C. (41)
Miller, H.W. (97)
Marak, J.H. (2)
and 59 more
Period
Cretaceous (412)
Ordovician (1)
Paleogene (1)
Epoch
Eocene (1)
Late (2)
Middle (1)
Age
Santonian (1)
Turonian (1)
Formation
Carlile (75)
Decorah (1)
Graneros (8)
Graneros or Greenhorn (2)
Greenhorn (51)
Kiowa (3)
Niobrara (151)
Pierre (101)
Pierre Shale (1)
and 2 more
Member
Blue Hill (64)
Bridge Creek (1)
Fairport (3)
Fort Hays (2)
Hartland (4)
Jetmore (19)
Juana Lopez (2)
Lake Creek (5)
Lincoln (3)
Pfeifer (9)
Pfiefer (1)
Sharon Springs (19)
Smoky Hill (141)
Weskan (3)
and 7 more
Country
Germany (1)
Mexico (2)
United States of America (403)
State/Province
Baja California (2)
Colorado (20)
Kansas (305)
Lower Saxony (1)
Minnesota (1)
Montana (1)
Oklahoma (2)
South Dakota (67)
Wyoming (3)
and 2 more
County
Bryon (2)
Eagle (3)
El Paso (2)
Ellis (20)
Frontage Road (8)
Goodhue (1)
Gove (16)
Graham (3)
Hodgeman (5)
Hodgeman/Ford (1)
Jewell (2)
Kiowa (2)
Lane (1)
Larimer (3)
Las Animas (1)
Logan (37)
McPherson (1)
Meade (41)
Mitchell (16)
Niobrara (2)
Osborne (26)
Otero (3)
Pennington (26)
Pueblo (8)
Rooks (107)
Russell (32)
Smith (6)
Sweetwater (1)
Trego (17)
Wallace (3)
and 23 more