TaxNo: 3772Subfamily Pericyclinae
Suborder:
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Goniatitina
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Superfamily:
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Pericycloidea
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Family:
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Pericyclidae
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Subfamily:
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Pericyclinae |
Qualifier:
|
fa |
Author:
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Hyatt 1900,p.551
|
Lower Boundary:
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UNM Caballero Fm. base, 357.5 million years
|
Upper Boundary:
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DER Erdbacher Kalk top [08,90], 345.3 million years
|

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