Species
Xenocrinus quadrilobatus Stukalina et Hints, 1980
Synonyymit
1980 Xenocrinus? quadrilobatus Stukalina et Chints sp. nov — Stukalina , pp. 93, fig. XXI 9, 15:7
Aiheeseen liittyvät julkaisut
Stukalina, G. A. 1988. Studies in Paleozoic crinoid-columnals and -stems. Palaeontographica 204, 1-66.
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Echinodermata |
Subphylum | Pelmatozoa |
Class | Crinoidea |
Family | Xenocrinidae |
Genus | Xenocrinus |
Species | probatus |
quadrilobatus | |
tapaensis |
Levinneisyys ja viitteet
- Stukalina, 1988 Rooküla 7018 borehole 39.72 - 39.8 Oandu Stage