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Trachelocrinus
Taxonomy
Trachelocrinus was named by Ulrich (1929) [Sepkoski's age data: Cm Fran-u]. Its type is Trachelocrinus resseri.
It was assigned to Trachelocrinidae by Sprinkle (1973); and to Trachelocrinida by Sepkoski (2002).
It was assigned to Trachelocrinidae by Sprinkle (1973); and to Trachelocrinida by Sepkoski (2002).
Species
T. resseri (type species)
Synonymy list
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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