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48 Specimen Results
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State/Province:
Arizona
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Phylum
Brachiopoda (1)
Chordata (11)
Mollusca (5)
Pteridophyta (7)
Order
Crocodylia (2)
Gleicheniales (7)
Phytosauria (2)
Productida (1)
Saurischia (1)
Unionida (5)
Class
Amphibia (5)
Bivalvia (5)
Reptilia (6)
Strophomenata (1)
Family
Matoniaceae (7)
Productidae (1)
Tyrannosauridae (1)
Unionidae (5)
Genus
Laccopteris (7)
has media
Has media (16)
Has no media (32)
Individual/Organization
Sternberg, G.F. (16)
Walker, M.V. (25)
Bleam, W.F. (1)
McCoy, S. (3)
Miller, H.W. (1)
Wooster, L.C. (1)
Kopper, M.T. (6)
Currie, P.J. (2)
Byrd, C.J. (2)
Ash, S.R. (1)
Scutte, A. (2)
and 4 more
Period
Cretaceous (3)
Permian (1)
Triassic (41)
Formation
Chinle (8)
Member
Petrified Forest (1)
Country
United States of America (48)
County
Apache (7)
Navajo (36)
Santa Cruz (3)
Yavapai (1)