Paracyrtolites

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Monoplacophora
Ordo: † Cyrtonellida
Familia: † Cyrtolitidae
Genus: † Paracyrtolites
Species: † P. carinatus - † P. parvus - † P. subplanus

Name

Paracyrtolites G.P. Wahlman, 1992

Reference

* Middle and Upper Ordovician symmetrical univalved molluscs (Monoplacophora and Bellerophontina) of the Cincinnati Arch region. United States Geological Survey Professional Paper, 1992, 1066(O), 1-123.

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