Species
Sphaerochitina concava Laufeld, 1974
Synonymy list
1974 Sphaerochitina concava sp.n. — Laufeld , pp. 106-108 , fig. 64
Selection of related publications
Loydell, D. K., Nestor, V., Männik, P. 2010. Integrated biostratigraphy of the lower Silurian of the Kolka-54 core, Latvia. Geological Magazine 147, 2, 253-280. DOI:10.1017/S0016756809990574
Nestor, V. 2007. Chitinozoans in the Wenlock-Ludlow boundary beds of the East Baltic. Estonian Journal of Earth Sciences 56, 2, 109-128.
Occurrence in samples (CONOP)
Kaugatuma 509 borehole : 3 sample(s)
Kolka 54 borehole : 7 sample(s)
Möldri 865 borehole : 2 sample(s)
Ohesaare borehole : 20 sample(s)
Tehumardi 700 borehole : 2 sample(s)
Vidale 263 borehole : 3 sample(s)
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Classification
| 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 |
References based on distribution
- Nestor, V., 2007 Ohesaare borehole Rootsiküla Stage
- Laufeld, 1974a Gothemshammar 2, Gotland Wenlock