Pachyscalpellum saskatchewanensis

Taxonavigation

Taxonavigation: Calanticomorpha

Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Ecdysozoa Cladus: Panarthropoda Phylum: Arthropoda Cladus: Pancrustacea Superclassis: Multicrustacea Classis: Thecostraca Subclassis: Cirripedia Infraclassis: Thoracica Superordine: Thoracicalcarea Ordine: Calanticomorpha

Familia: Calanticidae
Genus: †Pachyscalpellum
Species: †Pachyscalpellum saskatchewanensis

Name

• Pachyscalpellum saskatchewanensis (Russell, 1967): 1544
  • Original genusː ?Calantica
  • Stratigraphic and geographic distribution: Cretaceous; Campanian, now regarded as early Maastrichtian; Known from type area
  • Type locality: Bearpaw Formation; Legal subdivision 10, sec. 22, T6R26W, southeast margin of Cypress Lake
  • Typus: holotype ROM 28151; Paratypes ROM 28152-28159
  • ZooBank: 251741D9-55C9-4A6C-8405-FA9BA5B872F3

References

• Russell, L.S. 1967. A pedunculate cirripede from Upper Cretaceous rocks of Sasketchawan. Journal of Paleontology, 41(6): 1544–1547. JSTOR Reference page.  [See p. 1544, original description, as ?Calantica saskatchewanensis]

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• Gale, A.S. 2022. A giant barnacle (Crustacea, Cirripedia, Thoracica) from the Upper Cretaceous of Canada, revisited. Proceedings of the Geologists' Association 133(3): 212–217. DOI: 10.1016/j.pgeola.2022.04.002 Reference page.  [See p. [3], as Pachyscalpellum saskatchewanensis, generic re-assignment]
• Gale, A.S., Jagt, J.W.M. & Goolaerts, S. 2021. Cirripedes (Thoracica, Crustacea) from the Maastrichtian of Kalaat Selan, Tunisia. Cretaceous Research, 118: 104650. DOI: 10.1016/j.cretres.2020.104650 Reference page.  [See p. , relationships to Calantica and Pachyscalpellum]