Suborder:
|
Goniatitina
|
Superfamily:
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Neoglyphioceratoidea
|
Family:
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Neoglyphioceratidae
|
Genus:
|
Neoglyphioceras
|
Species:
|
montoense |
Qualifier:
|
ss |
Author:
|
Kullmann 1961,p.317
|
Lower Boundary:
|
ESC Alba Fm. Aguasalio 4a--4b, 328.2 million years
|
Upper Boundary:
|
ESC Alba Fm. Aguasalio 4b middle, 327.8 million years
|