Suborder:
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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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Falcitornoceratinae
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Genus:
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Falcitornoceras
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Species:
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spec.nov.1 |
Qualifier:
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in |
Author:
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Becker & House 2009,p.423
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Lower Boundary:
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Frasnian--Famennian [06,10] [FRS--FAM], 374.5 million years
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Upper Boundary:
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UD2B--UD2C:(subpartitum Z. base) [09,20], 373.2 million years
|