Suborder:
|
Tornoceratina
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Superfamily:
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Prionoceratoidea
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Family:
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Prionoceratidae
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Subfamily:
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Prionoceratinae
|
Genus:
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Paragattendorfia
|
Species:
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aboussalamae |
Qualifier:
|
ss |
Author:
|
Bockwinkel & Ebbighausen 2006,p.95
|
Lower Boundary:
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DER Ps. westfalicus--Paragattend. patens, 358 million years
|
Upper Boundary:
|
Pa. patens--Protocanites Z, 357.5 million years
|