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11 Specimen Results
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State/Province:
Arkansas
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Phylum
Arthropoda (1)
Brachiopoda (5)
Bryozoa (3)
Chordata (2)
Order
Hesperornithiformes (1)
Proboscidea (1)
Class
Aves (1)
Mammalia (1)
Rhynchonellata (5)
Stenolaemata (3)
Trilobita (1)
Family
Elephantidae (1)
Hesperornithidae (1)
Genus
Hesperornis (1)
Mammuthus (1)
Individual/Organization
Sternberg, G.F. (1)
Zakrzewski, R.J. (4)
Richards, H.R. (5)
Benson, S.S. (2)
Ficken, D. (1)
Bell, A. (1)
Irwin, K.J. (1)
Period
Cretaceous (1)
Mississippian (9)
Quaternary (1)
Epoch
Upper (1)
Formation
Boone Chert (9)
Malbrook (1)
Country
United States of America (11)
County
Caroll (9)
Clark (1)
Fairbanks North Star (1)