Species

Heckerocrinus cucumis (Hecker, 1938)

Synonyymit
1938     Bockia cucumis n. sp. — Hecker , pp. 424
1940     Bockia cucumis n. sp. — Hecker , pp. 41, fig. VIII 6
2012     Heckerocrinus (Bockia) cucumis — Doweld , pp. 458
Aiheeseen liittyvät julkaisut
Kõrts, A. 1989. Brachiolar plates of Bockia (Eocrinoidea) from the Middle Ordovician of Estonia and Leningrad Region. Fossil and Recent Echinoderm researches, pp. 34-37. Academy of Sciences of the Estonian SSR Institute of Geology.
Hecker, R. F. 1938. New data on Rhipidocystis Jkl (Oder Digitata n. o., class Carpoidea Jkl) and on a new Genus Bockia (subclass Eocrinoidea Jkl, class Crinoidea Mill.) from the Ordovician of Leningrad province, USSR, and Estonia. Doklady Akademii Nauk SSSR 19, 5, 421-425.
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Levinneisyys ja viitteet
  • Hecker, 1938а   Tatruse outcrop   Idavere Substage
  • Kõrts, 1989   Nikolajevskoye 3 borehole, Leningrad Oblast   152.6 -   Idavere Substage
  • Kõrts, 1989   Evasu 525 borehole   58.44 - 58.49   Idavere Substage
  • Kõrts, 1989   Pagari borehole   39.93 - 39.97   Idavere Substage