Drepanocrinus sessilis

Taxonavigation

Taxonavigation: Roveacrinida
Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Echinodermata Subphylum: Crinozoa Classis: Crinoidea Subclassis: Articulata Ordo: †Roveacrinida

Familia: †Roveacrinidae
Subfamilia: †Roveacrininae
Genus: †Drepanocrinus
Species: Drepanocrinus sessilis

Name

• Drepanocrinus sessilis Jaekel, 1918: 72
  • Geological age: Cretaceous; Turonian
  • Type locality: lower Turonian Labiatus Pläner, Broich, near Mülheim, Germany, shallow marine klippenfacies
  • Typus: Neotype NHMUK E 22664, selected by Gale, 2019: 450
  • Distribution: Anglo-Paris Basin, Germany, Tunisia
  • ZooBank: [1]

References

• Jaekel O., 1918. Phylogenie und System der Pelmatozoen. Paläontologische Zeitschrift. 3(1): 1–128. Reference page.  [See p. 72, original description]

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• Gale, A.S. 2019. Microcrinoids (Echinodermata, Articulata, Roveacrinida) from the Cenomanian-Santonian chalk of the Anglo-Paris Basin: taxonomy and biostratigraphy. Revue de paléobiologie, 38(2): 379–533. DOI: 10.5281/zenodo.3579355 Reference page.  [See p. 450, discussion and neotype selection, as Drepanocrinus sessilis]
• Gale, A.S. 2020. Roveacrinidae (Crinoidea, Articulata) from the Cenomanian and Turonian of North Africa (Agidir Basin and Anti-Atlas, Morocco, and Central Tunisia): biostratigraphy and taxonomy. Acta Geologica Polonica, 70(3): 273–310. DOI: 10.24425/agp.2019.126458 Reference page.  [See p. 302, discussion, synonymy, range extension]
• Sieverts-Doreck, H. 1933. Drepanocrinus Jaekel, ein synonym von Roveacrinus Douglas, und ein neuer Vertreter dieser Gattung aus der Deutschen Kreide. Zentralblatt für Mineralogie, Geologie und Paläontologie, B1933: 54–59. Reference page.  [See p. 58, as Roveacrinus sessilis, generic re-assignment]

Links

• BHL bibliography
• Drepanocrinus sessilis – Taxon details on Encyclopedia of Life (EOL).
• Global Biodiversity Information Facility. 2019. GBIF Backbone Taxonomy. Checklist dataset. Taxon: Drepanocrinus sessilis.
• ION