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13 Specimen Results
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Period:
Pennsylvanian
Family:
Marattiaceae
FHSM PB-203
Pecopteris
(Brongniart, 1822)
Formation:
Mazon Creek;Mazon Creek
Period(Early):
Pennsylvanian;Pennsylvanian
FHSM PB-204
Pecopteris vestita
(Lesquereux)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-212
Pecopteris vestita
(Lesquereux)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-215
Pecopteris vestita
(Lesquereux)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-216
Pecopteris vestita
(Lesquereux)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-217
Pecopteris vestita
(Lesquereux)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-265
Pecopteris
(Brongniart, 1822)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-272
Pecopteris vestita
(Lesquereux)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-274
Pecopteris vestita
(Lesquereux)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-368
Pecopteris
(Brongniart, 1822)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-369
Pecopteris
(Brongniart, 1822)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-370
Pecopteris
(Brongniart, 1822)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-371
Pecopteris
(Brongniart, 1822)
Formation:
Lawrence
Period(Early):
Pennsylvanian
Next 36
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Phylum
Pteridophyta (13)
Order
Marattiales (13)
Genus
Pecopteris (13)
Individual/Organization
Sternberg, G.F. (3)
Walker, M.V. (1)
Mrs. Danforth, F. (9)
Period
Pennsylvanian (14)
Formation
Lawrence (1)
Mazon Creek (13)
Country
United States of America (13)
State/Province
Illinois (12)
Kansas (1)
County
Douglas (1)
Grundy (12)