Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Grypocrinus

Crinoidea - Calceocrinida - Calceocrinidae

Taxonomy
Grypocrinus was named by Strimple (1963) [Sepkoski's age data: S Wenl Sepkoski's reference number: 250]. It is not extant.

It was assigned to Calceocrinidae by Ausich (1998); and to Disparida by Sepkoski (2002).

Synonymy list
YearName and author
1963Grypocrinus Strimple
1998Grypocrinus Ausich p. 27
2002Grypocrinus Sepkoski, Jr.

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
superorderDisparida(Moore and Laudon 1943)
orderCalceocrinida
familyCalceocrinidaeMeek and Worthen 1869
genusGrypocrinusStrimple 1963

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available