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88 Specimen Results
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Period:
Carboniferous
Filter by
has media
Has media (11)
Has no media (77)
Individual/Organization
Zakrzewski, R.J. (7)
D.P. (1)
Wooster, L.C. (4)
Hamm, S.A. (53)
Kopper, M.T. (1)
Lockhard, W. (7)
Asveo, H. (1)
Rhodes, A. (1)
Mullin, T.C. (22)
Shelburne, E.C. (22)
and 3 more
Period
Carboniferous (88)
Epoch
Pennsylvanian (65)
Age
Desmoinesian (53)
Upper (1)
Virgilian (1)
Formation
Altamont (53)
Bern (1)
Foraker (22)
Howard (2)
Kanwaka Shale (1)
Topeka (7)
Member
Americus (8)
Amoret (1)
Burlington (1)
Hughes Creek (11)
Lake Neosho (52)
Country
United States of America (88)
State/Province
Colorado (1)
Kansas (87)
County
Greenwood (9)
Larimer (1)
Lyon (1)
Montgomery (53)
Pottawatomie (22)
Shawnee (1)