Phacopid
Trilobite Fossils
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Spathacalymene nasuta
Silurian
Suborder Calymenina, Superfamily Calymenoidea,
Family Calymenidae
Ripley
County, Indiana |
Dipleura
dekayi
Middle
Devonian
Suborder
Calymenina, Family Homalonotidae
Campito
Formation, Nevada |
Flexicalymene
granulosa
Ordovician
Suborder Calymenina, Superfamily Calymenoidea, Family Calymenidae
Martinsburg Formation, Pennsylvania |
Flexicalymene
cf senaria
Ordovician
Suborder Calymenina Superfamily Calymenoidea
Family Calymenidae
Sugar River Formation,
New York |
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Pradoella
tazzarinensis
Ordovician
Suborder Calymenina Superfamily Calymenoidea
Family Calymenidae
Draa Valley, Morocco |
Calymene
breviceps
Silurian
Suborder Calymenina Superfamily Calymenoidea
Family Calymenidae
Waldron Shale, Indiana |
Calymene
barnesi
Silurian
Suborder Calymenina
Superfamily Calymenoidea
Family Calymenidae
Jupiter Formation, Quebec, Canada |
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Calymene
conradi
Ordovician
Suborder Calymenina
Superfamily Calymenoidea
Family Calymenidae
Lorraine Shale, New York |
Calymene
celebra
Silurian
Suborder Calymenina
Superfamily Calymenoidea
Family Calymenidae
Joliet Formation, Illinois |
Gravcialymene
sp
Devonian
Suborder Calymenina Superfamily Calymenoidea
Family Calymenidae
Utica Shale, New York |
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Devonian
Suborder
Phacopina
Family Phacopidae
Hamburg
Group, New York |
Silurian
Suborder Phacopina
Family Dalmanitidae
Rochester Shale, New York |
Ordovician
Suborder Phacopina
Superfamily Dalmanitoidea
Family Dalmanitidae
Ktoua Formation, El Kaid Errami, Morocco
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Ordovician
Suborder Phacopina
Order
Phacopida
Family Pliomeridae
Fillmore
Formation, Utah
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Devonian
Suborder Phacopina Superfamily Phacopoidea
Family Phacopidae
Erfoud, Morocco
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Devonian
Suborder Phacopina
Family Phacopidae
Haragan Formation, Oklahoma |
Ordovician
Suborder Phacopina
Family Pliomeridae
Fillmore Formation, Utah
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Devonian
Suborder Phacopina
Family Phacopidae
Windom Shale, New York |
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Devonian
Suborder
Phacopina
Superfamily Acastoidea
Family
Acastidae
Oufaten, Morocco
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Devonian
Suborder
Phacopina Superfamily Acastoidea
Family Acastidae Hamilton Group, New York
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Devonian
Suborder Phacopina Superfamily Phacopoidea
Family Phacopidae
Alnif, Morocco |
Devonian
Suborder Phacopina Superfamily Dalmanitoidea
Haragan Formation, Oklahoma |
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Devonian
Suborder
Phacopina Superfamily Dalmanitoidea
Family Dalmanitidae
Alnif, Morocco
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Devonian
Suborder Phacopina Superfamily Acastoidea
Family Acastidae
Subfamily Asteropyginae
Oued Ghris, Morocco
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Devonian
Suborder Phacopina Superfamily Phacopoidea
Family Phacopidae
TaFrawte, Morocco
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Devonian
Suborder Phacopina Superfamily Acastoidea
Family Acastidae
Subfamily Asteropyginae
Mrakib, Morocco
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Devonian
Suborder Phacopina Superfamily Phacopoidea
Family Phacopidae
Jorf, Morocco
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Devonian
Suborder Phacopina Superfamily Phacopoidea
Family Phacopidae
Aatchana, Morocco |
Devonian
Suborder Phacopina Superfamily Acastoidea
Family Acastidae
Ziguilma, Morocco |
Devonian
Suborder Phacopina Superfamily Acastoidea
Family Acastidae
Foum Ziguid, Morocco |
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Devonian
Suborder Phacopina
Family Dalmanitidae
Boutschrafin, Morocco
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Devonian
Suborder Phacopina
Superfamily Phacopoidea
Family Phacopidae
Haragan Formation, Oklahoma
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Devonian
Suborder Phacopina Superfamily Acastoidea Family Acastidae
Hamburg Group, New York
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Devonian
Suborder Phacopina
Superfamily Acastoidea
Family Acastidae
Oufaten, Morocco |
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Ordovician
Suborder Cheirurina
Superfamily Cheiruroidea
Family Cheiruridae
El Kaid Errami, Morocco
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Ordovician
Suborder Cheirurina Superfamily Cheiruroidea
Family Cheiruridae
Zagora, Morocco
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Middle
Devonian
Suborder Cheirurina
Family Cheiruridae
Alnif, Morocco
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