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62 Specimen Results
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Phylum:
Pteridophyta
Country:
United States of America
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-205
Annularia
(Sternberg, 1821)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-206
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
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-210
Alethopteris serli
(White)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-211
Alethopteris serli
(White)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-212
Pecopteris vestita
(Lesquereux)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-213
Annularia
(Sternberg, 1821)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-214
Annularia
(Sternberg, 1821)
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-266
Alethopteris serli
(White)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-267
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-268
Annularia
(Sternberg, 1821)
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-271
Alethopteris serli
(White)
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-275
Annularia
(Sternberg, 1821)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-276
Alethopteris serli
(White)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-277
Annularia
(Sternberg, 1821)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-278
Annularia
(Sternberg, 1821)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-279
Codonotheca caduca
(Sellards, 1903)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-346
Asterophyllites (Brongniart, 1828)
Formation:
Lawrence
FHSM PB-347
Pecopteris
(Brongniart, 1822)
Formation:
Mazon Creek
FHSM PB-349
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-350
Neuropteris decipiens
(Lesquereux )
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-351
Annularia
(Sternberg, 1821)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
FHSM PB-352
Alloiopteris
(Potonie, 1897)
Period(Early):
Pennsylvanian
FHSM PB-353
Alloiopteris
(Potonie, 1897)
Period(Early):
Pennsylvanian
FHSM PB-354
Alloiopteris
(Potonie, 1897)
Period(Early):
Pennsylvanian
Next 36
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Order
Coenopteridales (16)
Equisetales (11)
Gleicheniales (7)
Marattiales (14)
Trigonocarpales (14)
Family
Alethopteridaceae (6)
Asterophyllites (1)
Calamitaceae (11)
Marattiaceae (14)
Matoniaceae (7)
Medullosaceae (8)
Zygopteridaceae (16)
Genus
Alethopteris (6)
Alloiopteris (16)
Annularia (9)
Calamites (1)
Codonotheca (2)
Laccopteris (7)
Neuropteris (6)
Pecopteris (14)
and 1 more
has media
Has media (1)
Has no media (61)
Individual/Organization
Sternberg, G.F. (18)
Walker, M.V. (8)
Gnidovec, D.M. (16)
Hamm, S.A. (1)
Elias, M.K. (2)
Mrs. Danforth, F. (17)
Period
Pennsylvanian (52)
Triassic (7)
Formation
Altamont (1)
Chinle (7)
Lawrence (2)
Mazon Creek (36)
Stranger (1)
Member
Lake Neosha (1)
State/Province
Arizona (7)
Illinois (35)
Kansas (20)
County
Douglas (2)
Grundy (35)
Linn (1)
Montgomery (1)
Navajo (7)
Wabaunsee (16)