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Archaeocrinus sundayae

Crinoidea - Diplobathrida - Rhodocrinitidae

Taxonomy
Archaeocrinus sundayae was named by Cole et al. (2018). It is not extant. Its type specimen is UMMP 74685, a calyx. Its type locality is Carden Quarry, Bobcaygeon-Verulam contact zone, which is in a Katian shallow subtidal wackestone/siltstone in the Bobcaygeon-Verulam Formation of Canada.

Sister species lacking formal opinion data

Synonymy list
YearName and author
2018Archaeocrinus sundayae Cole et al. p. 15 figs. 8.1-8.7

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
RankNameAuthor
subclassCamerataWachsmuth and Springer 1885
infraclassEucamerataCole 2017
orderDiplobathridaMoore and Laudon 1943
superfamilyRhodocrinitoideaRoemer 1855
familyRhodocrinitidae(Roemer 1855)
genusArchaeocrinusWachsmuth and Springer 1881
speciessundayae

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.

Archaeocrinus sundayae Cole et al. 2018
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryo
Attached: yeso
Life habit: upper-level epifaunalo
Diet: suspension feedero
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 16:32:25
Modified: 2009-10-09 13:32:43
Source: o = order, c = class, p = phylum
References: Aberhan 1992, Aberhan et al. 2004, Kiessling 2004

Age range: base of the Soudleyan to the top of the Katian or 458.40000 to 445.20000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Soudleyan - Marshbrookian458.4 - 454.0USA (Kentucky) Archaeocrinus sundayae (190385)
Katian453.0 - 445.2Canada (Ontario) Archaeocrinus sundayae (type locality: 192275)