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TaxNo: 4334Somoholites deroeveri
Suborder: Goniatitina
Superfamily: Shumarditoidea
Family: Somoholitidae
Genus: Somoholites
Species: deroeveri
Qualifier: ss
Author: Saunders 1971,p.111
Lower Boundary: Asselian--Sakmarian [ASS--SAK], 294.6 million years
Upper Boundary: Sakmarian--Artinskian [SAK--ART], 284.4 million years