Echinodermata
Species

Cheirocrinus penniger (Eichwald, 1842)

https://files.geocollections.info/large/45/8b/458b0dfa-8b16-45c2-9179-054036c9aac8.jpg
Synonymy list
1842     Cyathocrinitis penninger — Eichwald , pp. 78-79 , fig. 1:10
1856     Cheirocrinus penniger — Eichwald , pp. 123
1856     Cyathocrinitis penninger — Eichwald , pp. 78-79 , fig. 1:10
1857     Cheirocrinus penniger — Eichwald , pp. 69
1860     Cheirocrinus penniger m. — Eichwald , pp. 646 , fig. 32:1a-b
1874     Glyptoystites. penninger Eichw. sp. — Schmidt , pp. 15 , fig. I 12; II 1-3
1899     Cheirocrinus penniger Eichwald sp. 1845 — Jaekel
1972     Cheirocrinus penniger — Paul , pp. 22,33
Selection of related publications
Jaekel, O. 1899. Stammesgesihichte der Pelmatozoen. Erster Band. Thecoidea und Cystoidea. pp. 1-441. Verlag von Julius Springer.
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.
References based on distribution