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661 Specimen Results
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Age:
Calabrian
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Filter by
Phylum
Chordata (669)
Order
Anura (11)
Carnivora (4)
Caudata (2)
Eulipotyphla (8)
Lagomorpha (1)
Perissodactyla (12)
Rodentia (595)
Siluriformes (3)
Squamata (13)
and 2 more
Class
Actinopterygii (3)
Amphibia (13)
Aves (5)
Mammalia (626)
Reptilia (14)
Family
Ambystomatidae (2)
Anguidae (1)
Bufonidae (1)
Castoridae (1)
Colubridae (3)
Cricetidae (369)
Dipodidae (1)
Equidae (12)
Geomyidae (47)
Heteromyidae (9)
Ictaluridae (3)
Leporidae (1)
Mustelidae (2)
Phrynosomatidae (1)
Scincidae (1)
Sciuridae (153)
Soricidae (8)
Teiidae (1)
and 11 more
Genus
Allophaiomys (19)
Ambystoma (2)
Castor (1)
Cnemidophorus (1)
Cynomys (36)
Equus (12)
Geomys (47)
Ictalurus (3)
Ictidomys (6)
Lontra (1)
Microtus (262)
Mictomys (12)
Myodes (1)
Nebraskomys (3)
Ondatra (23)
Onychomys (13)
Ophisaurus (1)
Perognathus (9)
Phenacomys (1)
Phrynosoma (1)
Plestiodon (1)
Reithrodontomys (21)
Sigmodon (8)
Spermophilus (104)
Sylvilagus (1)
Synaptomys (3)
Urocitellus (6)
Zapus (1)
and 21 more
Individual/Organization
Zakrzewski, R.J. (373)
Zehr, D.D. (12)
McMullen, T.L. (41)
Levin, R.L. (48)
Martin, R.A. (282)
Kovach, J.T. (1)
Fay, L.P. (16)
Stearms, R. (1)
Bever, G.S. (255)
Griggs, C.; Griggs, C. (12)
Goodwin, H.T. (145)
Hurt, R.T. (62)
Rose, C.L. (9)
Izall, G.; Honey, J. (4)
Martin, E.A. (16)
Honey, J. (1)
and 9 more
Period
Quaternary (661)
Epoch
Pleistocene (661)
Age
Calabrian (661)
Formation
Crooked Creek (258)
Kingsdown (1)
Member
Atwater (247)
Missler (1)
Country
United States of America (661)
State/Province
Kansas (644)
Oklahoma (16)
South Dakota (1)
County
Beaver (16)
Clark (15)
Frontage Road (12)
Lincoln (45)
Meade (259)
Russell (7)
Smith (306)
Walworth (1)
and 1 more