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179 Specimen Results
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Period:
Ordovician
FHSM VP-2212
Astraspis
(Walcott, 1892)
Formation:
Harding
Period(Early):
Ordovician
FHSM VP-2211
Archeognathus primus
(Cullison, 1938)
Formation:
Harding
Period(Early):
Ordovician
FHSM IP-2185
Rhynchotrema
(Hall, 1860)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2183
Lambeophyllum
(Okulitch, 1938)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2180
Prasopora
(Nicholson & Etheridge, 1877)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2179
Gastropoda (Cuvier, 1797)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2178
Hallopora
(Bassler, 1911)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2177
Batostoma
(Ulrich, 1882)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2174
Spiroceras
(Meek, 1876)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2171
Flexicalymene meeki
(Foerste, 1910)
Period(Early):
Ordovician
FHSM IP-2170
Calymene
(Brongniart, 1822)
Period(Early):
Ordovician
FHSM IP-2166
Plaesiomys subquadratus
(Hall, 1847)
Formation:
Silica
Period(Early):
Ordovician
FHSM IP-1531
Graptolithina (Bronn, 1849)
Formation:
Rogers Gap
Period(Early):
Ordovician
FHSM IP-428
Glyptocrinus ramulosus
(Billings, 1857)
Formation:
Trenton
Period(Early):
Ordovician
FHSM IP-427
Cupulocrinus humilis
(Billings, 1857)
Formation:
Trenton
Period(Early):
Ordovician
FHSM IP-426
Isotelus gigas
(DeKay, 1824)
Formation:
Trenton
Period(Early):
Ordovician
FHSM IP-425-3
Triarthrus spinosus
(Billings, 1857)
Formation:
Gloucester
Period(Early):
Ordovician
FHSM IP-425-2
Triarthrus spinosus
(Billings, 1857)
Formation:
Gloucester
Period(Early):
Ordovician
FHSM IP-425-1
Triarthrus spinosus
(Billings, 1857)
Formation:
Gloucester
Period(Early):
Ordovician
FHSM IP-424
Triarthrus spinosus
(Billings, 1857)
Formation:
Gloucester
Period(Early):
Ordovician
FHSM IP-423
Triarthrus spinosus
(Billings, 1857)
Formation:
Gloucester
Period(Early):
Ordovician
FHSM IP-422
Triarthrus spinosus
(Billings, 1857)
Formation:
Gloucester
Period(Early):
Ordovician
FHSM IP-421
Triarthrus spinosus
(Billings, 1857)
Formation:
Gloucester
Period(Early):
Ordovician
FHSM IP-420
Receptaculites
(Defrance, 1827)
Period(Early):
Ordovician
FHSM IP-419
Receptaculites
(Defrance, 1827)
Period(Early):
Ordovician
FHSM IP-418
Receptaculites
(Defrance, 1827)
Period(Early):
Ordovician
FHSM IP-412
Heterocrinus
(Hall, 1872)
Formation:
Cincinnati
Period(Early):
Ordovician
FHSM IP-411
Heterocrinus
(Hall, 1872)
Formation:
Cincinnati
Period(Early):
Ordovician
FHSM IP-410
Heterocrinus
(Hall, 1872)
Formation:
Cincinnati
Period(Early):
Ordovician
FHSM IP-404
Rhynchonellata (Williams et al., 1996)
Formation:
Trenton
Period(Early):
Ordovician
FHSM IP-398
Plaesiomys subquadratus
(Hall, 1847)
Formation:
Cincinnati
Period(Early):
Ordovician
FHSM IP-397
Holopea paludiniformis
(Hall, 1847)
Formation:
Galena
Period(Early):
Ordovician
FHSM IP-396
Rhynchonellata (Williams et al., 1996)
Formation:
Cincinnati
Period(Early):
Ordovician
FHSM IP-390
Murchisonia kansasensis
(Swallow & Hawn, 1858)
Formation:
Hudson River
Period(Early):
Ordovician
FHSM IP-386
Glyptocrinus
(Hall, 1847)
Formation:
Cincinnati
Period(Early):
Ordovician
FHSM IP-308
Crinoidea (Miller, 1821)
Formation:
Trenton
Period(Early):
Ordovician
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