Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Semiometra barremiensis

Crinoidea - Comatulida - Notocrinidae

Taxonomy
Semiometra barremiensis was named by Jäger (2010). Its type specimen is NHMW no. 2009z0180/0045 and is a 3D body fossil. Its type locality is Locality 2, Serre de Bleyton, which is in a Barremian slope marl in France.

Sister species lacking formal opinion data
S. ithiensis

Synonymy list
YearName and author
2010Semiometra barremiensis Jäger p. 748 figs. Pl. 6, Figs. 1-4

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

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
RankNameAuthor
—Cladida(Moore and Laudon 1943)
—Eucladida
infraorderArticulata(Miller 1821)
orderComatulidaClark 1908
suborderComatulidinaClark 1908
superfamilyNotocrinoidea(Mortensen 1918)
familyNotocrinidaeMortensen 1918
genusSemiometraGislén 1924
speciesbarremiensis

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.

†Semiometra barremiensis Jäger 2010
show all | hide all
Diagnosis
No diagnoses are available