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Suborder:
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Anarcestina 
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Superfamily:
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Triainoceratoidea 
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Family:
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Triainoceratidae 
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Genus:
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Wellsites 
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| 
Species:
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tynani+ | 
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Qualifier:
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ss | 
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Author:
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	House & Kirchgasser 1993,p.273	 
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| 
Lower Boundary:
 | 
UNY Upper Cashaqua--Rhinestreet (20--21), 379.3 million years
 
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| 
Upper Boundary:
 | 
UNY Rhinestreet--Angola Shale (21--22), 377.5 million years
 
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