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13 Specimen Results
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Class:
Osteostraci
Class:
Acanthodii
Class:
Xiphosura
FHSM IP-4
Eurypterus tetragonophthalmus
(Fischer, 1839)
Formation:
Waterlime
Period(Early):
Silurian
FHSM IP-201
Eurypterus tetragonophthalmus
(Fischer, 1839)
Period(Early):
Silurian
FHSM IP-454
Eurypterus lacustris
(Harlan, 1834)
Period(Early):
Silurian
FHSM IP-455
Eurypterus remipes
(De Kay, 1825)
Period(Early):
Silurian
FHSM VP-394
Tremataspis
Period(Early):
Silurian
FHSM VP-395
Thyestes
(Eichwald, 1859)
Period(Early):
Silurian
FHSM VP-3351
Acanthodes
(Agassiz, 1843)
Formation:
Topeka
Period(Early):
Carboniferous
FHSM VP-3352
Acanthodes
(Agassiz, 1843)
Formation:
Topeka
Period(Early):
Carboniferous
FHSM VP-3353
Acanthodes
(Agassiz, 1843)
Formation:
Topeka
Period(Early):
Carboniferous
FHSM VP-3354
Acanthodes
(Agassiz, 1843)
Formation:
Topeka
Period(Early):
Carboniferous
FHSM VP-3355
Acanthodes
(Agassiz, 1843)
Formation:
Topeka
Period(Early):
Carboniferous
FHSM VP-3356
Acanthodes
(Agassiz, 1843)
Formation:
Topeka
Period(Early):
Carboniferous
FHSM VP-3357
Acanthodes
(Agassiz, 1843)
Formation:
Topeka
Period(Early):
Carboniferous
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Arthropoda (4)
Chordata (9)
Order
(7)
Eurypterida (4)
Thyestiida (2)
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(1)
(1)
Acanthodidae (7)
Eurypteridae (4)
Genus
Acanthodes (7)
Eurypterus (4)
Thyestes (1)
Tremataspis (1)
has media
Has media (5)
Has no media (8)
Individual/Organization
Sternberg, G.F. (1)
Zakrzewski, R.J. (7)
Wooster, L.C. (2)
Kopper, M.T. (2)
Patten, W. (4)
Robertson, G.M. (1)
Lockhard, W. (7)
Period
Carboniferous (7)
Silurian (6)
Epoch
Pennsylvanian (7)
Formation
Topeka (7)
Waterlime (1)
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Finland (4)
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Greenwood (7)