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433 Specimen Results
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Period:
Pennsylvanian
Filter by
Phylum
Bryozoa (1)
Chordata (1)
Cnidaria (7)
Echinodermata (1)
Mollusca (3)
Pinophyta (4)
Pteridophyta (51)
Order
Bellerophontida (1)
Coenopteridales (16)
Cordaitales (1)
Equisetales (9)
Euomphalina (1)
Marattiales (13)
Murchisoniina (1)
Rhabdomesida (1)
Trigonocarpales (13)
Voltziales (3)
and 3 more
Class
Anthozoa (7)
Crinoidea (1)
Gastropoda (3)
Reptilia (1)
Stenolaemata (1)
Family
Alethopteridaceae (5)
Bellerophontidae (1)
Calamitaceae (9)
Cordaitaceae (1)
Euomphalidae (1)
Marattiaceae (13)
Medullosaceae (8)
Murchisoniidae (1)
Rhomboporidae (1)
Zygopteridaceae (16)
and 3 more
Genus
Alethopteris (5)
Alloiopteris (16)
Amphiscapha (1)
Annularia (9)
Bellerophon (1)
Codonotheca (2)
Murchisonia (1)
Neuropteris (6)
Pecopteris (13)
Rhombopora (1)
Samaropsis (1)
Walchia (3)
and 5 more
has media
Has media (116)
Has no media (317)
Individual/Organization
Sternberg, G.F. (18)
Walker, M.V. (51)
Brown, L. (7)
Gnidovec, D.M. (16)
Byrd, C.J. (1)
Lockhard, W. (20)
Potter, F.W. (207)
Elias, M.K. (4)
Mrs. Danforth, F. (34)
Claflin, J. (2)
Ian Trevethan (1)
Rivera-Molina, I. (2)
Bures, J. (46)
Lockhart, Walter (62)
Carlson, H. (3)
Fox, I. (9)
and 9 more
Period
Pennsylvanian (435)
Age
Kasimovian (2)
Formation
Adams Brach Limestone (1)
Kanwaka (9)
Lawrence (52)
Mazon Creek (53)
Stranger (208)
Topeka (82)
Upper Stanton (2)
Winchell Limestone (1)
and 1 more
Member
K6 (1)
K7 (1)
Lawrence (1)
Tonganoxie (206)
Country
United States of America (442)
State/Province
Illinois (52)
Kansas (388)
Texas (2)
County
Anderson (4)
Coffee (9)
Douglas (53)
Franklin (208)
Greenwood (7)
Grundy (52)
McCulloch (1)
Palo Pinto (1)
Wabaunsee (16)
and 2 more