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

Pentremites abruptus

Blastoidea - Pentremitida - Pentremitidae

Taxonomy

No taxonomic data are available

Sister species
P. aridus, P. clavatus, P. conoideus, P. cristalensis, P. elongatus, P. godoni, P. kirki, P. pentremites, P. pulchellus, P. rusticus, P. stelliformis
Sister species lacking formal opinion data
P. planus, P. princetonensis

Synonymy list
No taxonomic opinions are available

Please join the Paleobiology Database and enter some data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumBlastozoa
RankNameAuthor
classBlastoideaSay 1825
superorderSpiraculata(Jaekel 1918)
orderPentremitidaMatsumoto 1929
familyPentremitidaed'Orbigny 1851
genusPentremitesSay 1820
speciesabruptus

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
No ecological data are available

Age range: Pendleian or 330.30000 to 326.90000 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Brigantian - Pendleian335.9 - 326.9USA (Indiana) Pentremites abruptus (7018 7021 7031)
Chesterian335.4 - 323.4USA (Indiana) Pentremites abruptus (6888)
Pendleian330.3 - 326.9USA (Kentucky) Pentremites abruptus (6964)
Pendleian330.3 - 326.9USA (Indiana) Pentremites abruptus (6938 6963)