Suborder:
|
Goniatitina
|
Superfamily:
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Neoicoceratoidea
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Family:
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Neoicoceratidae
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Subfamily:
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Neoicoceratinae
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Genus:
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Eoasianites
|
Species:
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prone |
Qualifier:
|
ss |
Author:
|
Miller & Owen 1937,p.415
|
Lower Boundary:
|
U Desmoinesian--Missourian [DES--MIS], 306.5 million years
|
Upper Boundary:
|
U Missourian--Virgilian [MIS--VIR], 305 million years
|