Family

Cheirocrinidae Jaekel, 1899

Aiheeseen liittyvät julkaisut

Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I. pp. 1-346. Valgus.

Regnéll, G. 1948. Echinoderms (hydrophoridae, ophiocistia) from the Ordovician (Upper Skiddavian) of the Oslo region. Norsk Geologisk Tidsskrift 27, 14-58.

Regnéll, G. 1945. Non-Crinoid Pelmatozoa from the Paleozoic of Sweden. A taxonomic study. Meddelanden från Lunds Geologisk-Mineralogiska Institution 108, 1-255. Carl Bloms Boktryckeri.

Bekker, H. 1921. The Kuckers stage of the Ordovician Rocks in NE Estonia. Acta et Commentationes Universitatis Tartuensis II, 1, 1-92.

Jaekel, O. 1899. Stammesgesihichte der Pelmatozoen. Erster Band. Thecoidea und Cystoidea. pp. 1-441. Verlag von Julius Springer.

Eichwald, E. 1860. Lethaea Rossica ou Paléontologie de la Russie. Premier volume. Ancienne Période en deux sections. pp. XIX+1–1657. E. Schweizerbart. DOI:10.5962/bhl.title.52391

Eichwald, E. 1856. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. (Fortsetzung). Bulletin of the Moscow Society of Naturalists. Geological series 29, 1, 88-127.

List of species

1. Cheirocrinus atavus Jaekel, 1899 | Kunda Stage

2. Cheirocrinus giganteus (Leuchtenberg, 1843) | Volkhov Stage→Kunda Stage

3. Cheirocrinus granulatus Jaekel, 1899 | Uhaku Stage→Kukruse Stage

4. Cheirocrinus holmi Regnéll, 1945 | Middle Ordovician

5. Cheirocrinus hyperboreus Regnéll, 1948 | Middle Ordovician

6. Cheirocrinus interruptus Jaekel, 1899 | Ordovician

7. Cheirocrinus leuchtenbergi (Angelin, 1878) | Ordovician

8. Cheirocrinus nodosus Jaekel, 1899 | Ordovician

9. Cheirocrinus ornatus Eichwald, 1860 | Lower Ordovician

10. Cheirocrinus penniger (Eichwald, 1842) | Kunda Stage

11. Cheirocrinus radiatus Jaekel, 1899 | Kunda Stage

12. Cheirocrinus volborthi (Schmidt, 1874) | Kunda Stage→Kukruse Stage

13. Homocystites degener Jaekel, 1899 | Volkhov Stage

14. Homocystites insignis (Jaekel, 1899) | Kunda Stage

15. Homocystites sculptus (Schmidt, 1874) | Volkhov Stage

Luokittelu

Organism group	Biota
Kingdom	Animalia
Phylum	Echinodermata
Subphylum	Blastozoa
Class	Rhombifera
Superfamily	Glyptocystitoida
Family	Callocystitidae
	Cheirocrinidae
Genus	Cheirocrinus
	Homocystites
Family	Cuniculocystidae
	Cystoblastidae
	Echinoencrinitidae
	Glyptocystitidae
	Macrocystellidae
	Pleurocystitidae
	Rhombiferidae