Species
Heliocrinites ovum (Schlotheim, 1826)
Synonyymit
1826 Echinosphaerites ovum Schloth. — Schlotheim , pp. 309
1899 Caryocystites ovum v. Schlotheim 1826 — Jaekel , pp. 330
1923 Caryocystites ovum v. Schlotheim sp. — Hecker , pp. 52-53
1970 Heliocrinites ovum (Schlotheim) — Rõõmusoks , pp. 78
Aiheeseen liittyvät julkaisut
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I. pp. 1-346. Valgus.
Hecker, R. F. 1923. Echinosphaeritidae of the Silurian of Russia. Trav. Mus. Géol. Min. Pierre le Grand Acad. Sci. Russie IV, 1, 1-63.
Jaekel, O. 1899. Stammesgesihichte der Pelmatozoen. Erster Band. Thecoidea und Cystoidea. pp. 1-441. Verlag von Julius Springer.
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Blastozoa |
| Class | Rhombifera |
| Superfamily | Caryocystitida |
| Family | Caryocystitidae |
| Genus | Heliocrinites |
| Species | balticus |
| guttaeformis | |
| laevis | |
| ovalis | |
| ovum | |
| prominens | |
| radiatus | |
| stellatus |
Levinneisyys ja viitteet
- Hecker, 1923 Ordovician
- Rõõmusoks, 1970a Kostivere karst field Lasnamägi Stage
- Jaekel, 1899