Suborder:
|
Agoniatitina
|
Superfamily:
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Mimoceratoidea
|
Family:
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Mimosphinctidae
|
Subfamily:
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Anetoceratinae
|
Genus:
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Palaeogoniatites
|
Species:
|
lituus+ |
Qualifier:
|
ss |
Author:
|
Barrande 1865,pl.10
|
Lower Boundary:
|
CZB praecursor Zone base [12,10], 406.4 million years
|
Upper Boundary:
|
CZB elegans--cancellata Zone [14,20], 404 million years
|