Suborder:
|
Goniatitina
|
Superfamily:
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Neoicoceratoidea
|
Family:
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Paragastrioceratidae
|
Subfamily:
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Pseudogastrioceratinae
|
Genus:
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Strigogoniatites
|
Species:
|
liui |
Qualifier:
|
ss |
Author:
|
Grabau 1924,p.478
|
Lower Boundary:
|
RIT Bitauni beds base, 275.6 million years
|
Upper Boundary:
|
Anderssonoc./Prototoc.--Araxoc./Kongl., 258 million years
|