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Atokacrinus tumulosus

Crinoidea - Dendrocrinida - Paradelocrinidae

Taxonomy
Atokacrinus tumulosus was named by Moore and Strimple (1973). It is not extant. Its type specimen is SUI 33172 (dorsal cup). Its type locality is Keough Quarry (Station 296), which is in a Morrowan marine limestone in the Morrow Formation of Oklahoma.

Synonymy list
YearName and author
1973Atokacrinus tumulosus Moore and Strimple

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

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.

†Atokacrinus tumulosus Moore and Strimple 1973
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Diagnosis
No diagnoses are available