Suborder:
|
Tornoceratina
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Superfamily:
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Tornoceratoidea
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Family:
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Tornoceratidae
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Subfamily:
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Tornoceratinae
|
Genus:
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Lobotornoceras
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Species:
|
ausavense+ |
Qualifier:
|
ss |
Author:
|
Steininger 1853,p.27
|
Lower Boundary:
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Givetian--Frasnian [GIV--FRS], 385.3 million years
|
Upper Boundary:
|
UD1K--UD1L:varicos.--C.holzapfeli [05,35, 375.1 million years
|