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36 Specimen Results
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County:
Navajo
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Phylum
Mollusca (5)
Pteridophyta (7)
Order
Gleicheniales (7)
Unionida (5)
Class
Bivalvia (5)
Family
Matoniaceae (7)
Unionidae (5)
Genus
Laccopteris (7)
has media
Has media (11)
Has no media (25)
Individual/Organization
Sternberg, G.F. (9)
Walker, M.V. (24)
Kopper, M.T. (5)
Ash, S.R. (1)
Scutte, A. (2)
Period
Triassic (34)
Formation
Chinle (8)
Member
Petrified Forest (1)
Country
United States of America (36)
State/Province
Arizona (36)