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11859 Specimen Results
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Individual/Organization:
Zakrzewski, R.J.
Country:
United States of America
Filter by
Phylum
Arthropoda (4)
Brachiopoda (2)
Bryozoa (6)
Chordata (11663)
Cnidaria (14)
Echinodermata (3)
Ichnofossils (3)
Mollusca (150)
and 1 more
Order
(10)
(7)
(20)
(3)
(1)
(2)
(1)
and 57 more
Class
(3)
Acanthodii (7)
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Trilobita (4)
and 14 more
Family
(1)
(3)
(4)
(1)
(1)
Acanthodidae (7)
Alligatoridae (4)
and 125 more
Genus
Acanthodes (7)
Actinocamax (4)
Aetobatus (1)
Agriotherium (1)
Alforjas (8)
Alligator (4)
Allophaiomys (1)
and 219 more
has media
Has media (2660)
Has no media (9199)
Individual/Organization
Sternberg, G.F. (1518)
Walker, M.V. (6)
Sternberg, L. (1)
Pearce, G.B. (1)
York, G. (42)
Joyner, N. (42)
Harksen, J.C. (1)
and 228 more
Period
Cambrian (1)
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Jurassic (3)
Mississippian (9)
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and 4 more
Epoch
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Upper (282)
and 5 more
Age
Aptian (84)
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Coniacian (4)
Lutetian (27)
Middle (1652)
Priabonian (8)
Rupelian (101)
Santonian (153)
T (1)
Turonian (58)
and 5 more
Formation
Ballard (96)
Boone Chert (5)
Bridger (24)
Broadwater (21)
Brule (36)
Carlile (28)
Cedar Mountain (124)
Chester (1)
Crooked Creek (299)
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Harrison (63)
Hell Creek (42)
Hudson River (2)
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Juntura (15)
Keim (8)
Kingsdown (50)
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Morrison (2)
Neva (1)
Niobrara (199)
Ogallala (5344)
Pawnee Creek (18)
Pierre (13)
Potsdam (1)
Rexroad (623)
Sanborn (142)
Topeka (7)
Uinta (27)
Upper Vintab (3)
Vamhem (2)
Wasatch (2)
White River (122)
and 35 more
Member
Atwater (234)
Black's Fork (15)
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Citellus (99)
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Fairport (13)
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Missler (95)
Myton (27)
Orella (5)
Ostracodal Sand (1)
Pfeifer (7)
Pfeifer (Fencepost Bed)/Fairport (1)
Pfeifer/Freeport (1)
right below IIIa (1)
Sharon Springs (9)
Smoky Hill (171)
Twin Buttes (9)
Unit Ib (1)
Unit II (3)
Unit IV (1)
Unit V (2)
Unit VI (3)
Unit VIa (1)
Upper (1)
V (2)
Valentine (40)
XI (4)
XLT (9)
and 24 more
State/Province
Arkansas (5)
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Idaho (60)
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Kentucky (4)
Montana (42)
Nebraska (602)
Nevada (53)
New Mexico (24)
Ohio (2)
Oklahoma (23)
Oregon (17)
South Dakota (12)
Texas (28)
Utah (1810)
Washington (4)
Wyoming (657)
and 13 more
County
Adams (4)
Arapahoe (3)
Barber (2)
Barren (4)
Barton (36)
Baylor (1)
Beaver (1)
and 91 more