Family

Cheirocrinidae Jaekel, 1899

Selection of related publications

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

Classification

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