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286 Specimen Results
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Genus:
Perognathus
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Phylum
Chordata (287)
Order
Rodentia (287)
Class
Mammalia (287)
Family
Geomyidae (1)
Heteromyidae (286)
Genus
Geomys (1)
has media
Has media (2)
Has no media (284)
Individual/Organization
Nelson, M.E. (5)
Zakrzewski, R.J. (225)
Martin, R.A. (229)
Bever, G.S. (1)
Hurt, R.T. (8)
Honey, J.G. (6)
Rivera-Molina, I. (7)
Period
Neogene (267)
Paleogene (1)
Quaternary (18)
Epoch
Pleistocene (17)
Pliocene (267)
Age
Calabrian (9)
Middle (5)
Formation
Ballard (6)
Crooked Creek (25)
Rexroad (198)
Sanborn (1)
Member
Atwater (24)
Citellus (1)
Missler (6)
Country
United States of America (241)
State/Province
Kansas (236)
Utah (5)
County
Frontage Road (1)
Meade (211)
Norton (1)
Seward (19)
Smith (1)
Summit (5)