Styracocrinus peracutus

Taxonavigation

Taxonavigation: Roveacrinida 

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

Familia: †Roveacrinidae
Subfamilia: †Styracocrininae
Genus: †Styracocrinus
Species: †Styracocrinus peracutus

Name

  • Styracocrinus peracutus (Peck, 1943): 463
    • Original genus: Drepanocrinus
    • Geological age: Cretaceous; upper Albian to lower Cenomanian
    • Type locality: Grayson Formation, Grayson Bluff, Roanoke, Denton County, Texas
    • Typus: holotype specimen figured in Pl. 76, fig. 21, University of Missouri Collection, not found
    • Distribution: Texas, Morocco, UK, Germany, France
    • ZooBank: 839DC5E2-CE96-4FB1-94C3-6D36818AC530

References


  • 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 Open access Reference page.  [See p. 290, supplemental description, types update]
  • Peck, R.E. 1955. Cretaceous microcrinoids from England. Journal of paleontology, 29(6): 1019–1029. Paywall JSTOR Reference page.  [See p. 1022, as Styracocrinus peracutus, generic re-assignment from synonymy of original genus]
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