Suborder:
|
Goniatitina
|
Superfamily:
|
Gastrioceratoidea
|
Family:
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Glaphyritidae
|
Subfamily:
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Glaphyritinae
|
Genus:
|
Glaphyrites
|
Species:
|
tozeri |
Qualifier:
|
ss |
Author:
|
Nassichuk 1975,p.82
|
Lower Boundary:
|
Pendleian--Arnsbergian [PND--ARN], 324 million years
|
Upper Boundary:
|
Arnsbergian--Chokierian [ARN--CHO], 319 million years
|