Eutrephoceras eyerdami

Taxonavigation edit

Taxonavigation: Nautilitaceae 

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Cephalopoda
Subclassis: Nautiloidea
Ordo: Nautilida
Subordo: Nautilina
Superfamilia: Nautilitaceae

Familia: †Eutrephoceratidae
Genus:Eutrephoceras

Species: E. eyerdami

Name edit

Eutrephoceras eyerdami Palmer, 1961

Type locality edit

Upper Eocene, Cowlitz formation; At bend in Cowlitz River, 12 miles east of Vader, Lewis County, Washington, USA

Type material edit

Paleontological Research Institution Ithaca, New York, USA No. 6066

References edit

  • Palmer, Katherine V. W. (1961); "A New Nautiloid, Eutrephoceras eyedrami, New Species from the Cowlitz Formation, Upper Eocene, of Washington" Journal of Paleontology 35(3):532-534