41 Specimen Results

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Phylum

Pteridophyta (7)

Order

Gleicheniales (7)

Phytosauria (2)

Class

Family

Matoniaceae (7)

Genus

Laccopteris (7)

has media

Has no media (29)

Individual/Organization

Sternberg, G.F. (16)

Walker, M.V. (24)

Kopper, M.T. (5)

Period

Formation

Member

Petrified Forest (1)

Country

United States of America (41)

County