Genus

Pachycephalocrinus Cole et Toom, 2019

Aiheeseen liittyvät julkaisut
Cole, S. R., Toom, U. 2019. New camerate crinoid genera from the Upper Ordovician (Katian) of Estonia: evolutionary origin of family Opsiocrinidae and a phylogenetic assessment of Ordovician Monobathrida. Journal of Systematic Palaeontology 17, 7, 597-611. DOI:10.1080/14772019.2018.1447519
List of species
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Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumEchinodermata
SubphylumPelmatozoa
ClassCrinoidea
SubclassCamerata
InfraclassEucamerata
OrderMonobathrida
SuborderGlyptocrinina
SuperfamilyGlyptocrinoidea
FamilyPachycephalocrinidae
GenusPachycephalocrinus
Speciesjaanussoni