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Gorzelak et al., 2013b

First record of catacrinid crinoid from the Lower Permian of Spitsbergen

Gorzelak, P., Błażejowski, B., Uchman, A., Hanken, N.
DOI
DOI10.2478/popore-2013-0010
Aasta2013
AjakiriPolish Polar Research
Köide34
Number2
Leheküljed139-150
Tüüpartikkel ajakirjas
Keelinglise
Id31482

Abstrakt

An early Permian (late Artinskian–Roadian) cladid crinoid (Catacrinidae gen. et sp. indet.) is reported for the first time from the Vøringen Member of the Kapp Starostin Formation of Spitsbergen. The specimen is partly articulated and preserves a considerable part of its stalk and a complete cup, but only the proximal portions of its arms. Thus, it cannot be identified with any degree of certainty at the generic level. Despite this, our finding is important as it constitutes one of the youngest records of catacrinid crinoids to date and considerably extends the palaeogeographic distribution of this group.

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