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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)
Entered
by J. Sepkoski on 2003-01-23; modified by A. Lin on 2013-04-30
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
Measurements
No measurements are available
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| Source: g = genus, c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Hendy et al. 2009, Aberhan 1992 | |||||