Suborder:
|
Tornoceratina
|
Superfamily:
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Tornoceratoidea
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Family:
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Tornoceratidae
|
Subfamily:
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Aulatornoceratinae
|
Genus:
|
Immenites |
Qualifier:
|
ge |
Author:
|
Becker 2016, p. 192
|
Lower Boundary:
|
UD2A--UD2B:(verneuili Zone base) [07,75], 374 million years
|
Upper Boundary:
|
UD2F--UD2G:(subvaricatum Zone base), 370.8 million years
|