Suborder:
|
Tornoceratina
|
Superfamily:
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Praeglyphioceratoidea
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Family:
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Sporadoceratidae
|
Genus:
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Erfoudites
|
Species:
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rugosus |
Qualifier:
|
ss |
Author:
|
Korn 2000,p.22
|
Lower Boundary:
|
P.delph.--low.Platyclym.annulata IIIb/IV, 367.6 million years
|
Upper Boundary:
|
UD4B--UD4C: serpentina Zone base [16,45], 366.4 million years
|