Species
Sphaerochitina sphaerocephala (Eisenack, 1932)
Synonyymit
1932 Lagenochitina sphaerocephala sp.n. — Eisenack , pp. 271-272, fig. 12:14-15
1964 Sphaerochitina sphaerocephala (Eisenack) — Eisenack , pp. 321, fig. 30:5
Aiheeseen liittyvät julkaisut
Nestor, V. 2011. Chitinozoan biostratigraphy of the Přidoli Series of the East Baltic. Estonian Journal of Earth Sciences 60, 4, 191-206. DOI:10.3176/earth.2011.4.01
Nestor, V. 2009. Biostratigraphy of the Ludlow chitinozoans from East Baltic drill cores. Estonian Journal of Earth Sciences 58, 3, 170-184. DOI:10.3176/earth.2009.3.02
Nestor, V. 1990. Silurian chitinozoans. Field Meeting Estonia 1990. An Excursion Guidebook, pp. 80-83. Estonian Academy of Sciences.
Esiintyminen näytteissä (CONOP)
Kolka 54 puurauk : 9
Ohesaare puurauk : 19
Pavilosta 51 puurauk : 25
Dubovskoje puurauk : 37
Ohesaare pank : 4
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Class | Chitinozoa |
Order | Prosomatifera |
Family | Lagenochitindae |
Subfamily | Lagenochitininae |
Genus | Sphaerochitina |
Species | acanthifera |
concava | |
dubia | |
impia | |
indecora | |
lycoperdoides | |
scanicus | |
silurica | |
sphaerocephala | |
unranked | Sphaerochitina? latviensis |
Levinneisyys ja viitteet
- Nestor, V., 2009a Ohesaare borehole Kuressaare Stage
- Laufeld, 1974a Barshageudd 2, Gotland Ludlow