Echinodermata

Sphenocrinus obtusus Eichwald, 1856

Synonymy list
1856     Sphenocrinus obtusus — Eichwald, pp. 125
1857     Sphenocrinus obtusus — Eichwald, pp. 71
1860     Sphenocrinus obtusus — Eichwald, pp. 661, fig. 31:23,42,45,46,48,49
1964     Sphenocrinus obtusus Eichwald,1860 — Yeltyschewa, pp. 61, fig. II 1-8; IV 25
Selection of related publications
Yeltyscheva, R. S. 1964. Stebli ordovikskih morskih lilij Pribaltiki (nižnij ordovik). Voprosy paleontologii IV, 59-82.
Eichwald, E. 1856. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. (Fortsetzung). Bulletin of Moscow Society of Naturalists. Geology 29, 1, 88-127.