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43 Specimen Results
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State/Province:
Colorado
Individual/Organization:
Zakrzewski, R.J.
Filter by
Phylum
Chordata (43)
Order
Artiodactyla (8)
Astrapidiformes (1)
Crocodylia (3)
Lagomorpha (3)
Perissodactyla (6)
Rodentia (2)
Testudines (2)
Class
Mammalia (37)
Pteraspidomorpha (1)
Reptilia (5)
Family
Astraspididae (1)
Cervidae (1)
Crocodylidae (3)
Eomyidae (1)
Equidae (6)
Hypertragulidae (1)
Ischyromyidae (1)
Leporidae (3)
Merycoidodontidae (1)
and 2 more
Genus
Astraspis (1)
Hypisodus (1)
Ischyromys (1)
Odocoileus (1)
Palaeolagus (2)
has media
Has media (19)
Has no media (24)
Individual/Organization
Nelson, M.E. (14)
Zehr, D.D. (4)
Thomasson, J.R. (2)
Bonner, O.W. (1)
Armstrong, A. (1)
Period
Neogene (20)
Ordovician (1)
Paleogene (22)
Epoch
Miocene (2)
Oligocene (19)
Paleocene (3)
Formation
Denver (3)
Harding (1)
Pawnee Creek (18)
Country
United States of America (43)
County
Arapahoe (3)
Freemont (1)
Logan (23)
Weld (14)
Yuma (2)