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9 Specimen Results
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Family:
Medullosaceae
FHSM PB-207
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-209
Codonotheca caduca
(Sellards, 1903)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-267
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-269
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-270
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-279
Codonotheca caduca
(Sellards, 1903)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-342
Neuropteris
(Brongniart, 1828)
FHSM PB-349
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-350
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
Next 36
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Phylum
Pteridophyta (9)
Order
Trigonocarpales (9)
Genus
Codonotheca (2)
Neuropteris (7)
Individual/Organization
Sternberg, G.F. (6)
Elias, M.K. (1)
Mrs. Danforth, F. (2)
Period
Pennsylvanian (8)
Formation
Mazon Creek (8)
Country
United States of America (8)
State/Province
Illinois (8)
County
Grundy (8)