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

Atokacrinus

Crinoidea - Paradelocrinidae

Taxonomy
Atokacrinus was named by Knapp (1969) [Sepkoski's age data: C Mosc-l C Mosc-u]. It is not extant.

It was assigned to Paradelocrinidae by Moore and Strimple (1973), Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).

Species
Entered
by J. Sepkoski on 2003-01-23; modified by D. van Oyen on 2013-04-30

Synonymy list
YearName and author
1969Atokacrinus Knapp
1973Atokacrinus Moore and Strimple
1978Atokacrinus Ubaghs et al. p. T709
2002Atokacrinus Sepkoski

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
Eucladida
superorderCyathoformes
superfamilyErisocrinoidea(Wachsmuth and Springer 1886)
familyParadelocrinidaeKnapp 1969
genusAtokacrinusKnapp 1969

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.

G. †Atokacrinus Knapp 1969
show all | hide all
Atokacrinus tumulosus Moore and Strimple 1973
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationarysubc
Attached: yessubc
Life habit: intermediate-level epifaunalsubc
Diet: suspension feedersubc
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2009-10-09 11:50:31
Modified: 2009-10-09 13:50:31
Source: subc = subclass, c = class, p = phylum
References: Kiessling 2004, Aberhan 1992, Hendy et al. 2009

Age range: Morrowan or 323.40000 to 318.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Morrowan323.4 - 318.6USA (Oklahoma) A. tumulosus (90795)