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TaxNo: 722Costaclymenia multicostata
Suborder: Gonioclymeniina
Superfamily: Gonioclymenioidea
Family: Gonioclymeniidae
Subfamily: Costaclymeniinae
Genus: Costaclymenia
Species: multicostata
Qualifier: ss
Author: Bogoslovsky 1981,p.47
Lower Boundary: UD4B--UD4C: serpentina Zone base [16,45], 366.4 million years
Upper Boundary: UD5A--UD5B: ornata Zone base [17,10], 364.8 million years