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6 Specimen Results
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Genus:
Neuropteris
Period:
Pennsylvanian
FHSM PB-207
Neuropteris decipiens
(Lesquereux )
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-349
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-350
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
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Phylum
Pteridophyta (6)
Order
Trigonocarpales (6)
Family
Medullosaceae (6)
Individual/Organization
Sternberg, G.F. (5)
Mrs. Danforth, F. (1)
Period
Pennsylvanian (6)
Formation
Mazon Creek (6)
Country
United States of America (6)
State/Province
Illinois (6)
County
Grundy (6)