Species
Spinachitina coronata (Eisenack, 1931)
Synonymy list
1931 Conochitina coronata sp. n. — Eisenack , pp. 87-88 , fig. 2:5
1965 Coronochitina coronata (Eisenack, 1931) — Eisenack , pp. 127-128
1993 Spinachitina coronata (Eisenack) — Nõlvak & Grahn , fig. 6
Selection of related publications
Hints, O., Ainsaar, L., Lepland, A., Liiv, M., Männik, P., Meidla, T., Nõlvak, J., Radzevičius, S. 2023. Paired carbon isotope chemostratigraphy across the Ordovician–Silurian boundary in central East Baltic: Regional and global signatures. Palaeogeography, Palaeoclimatology, Palaeoecology 624, 1-17. DOI:10.1016/j.palaeo.2023.111640
Nõlvak, J. 2003. Distribution of Ordovician chitinozoans. Estonian Geological Sections Bulletin 5, 23-25. Geological Survey of Estonia.
Nõlvak, J. 1990. Ordovician chitinozoans.Field Meeting Estonia 1990. An Excursion Guidebook , pp. 77-79. Estonian Academy of Sciences.
Nõlvak, J. 1980. Chitinozoans in biostratigraphy of the northern East Baltic Ashgillian. A preliminary report. Acta Palaeontologica Polonica 25, 2, 253-260.
Occurrence in samples (CONOP)
Männamaa F-367 borehole : 30 sample(s)
Orjaku borehole : 25 sample(s)
Ruhnu 500 borehole : 2 sample(s)
Ristiküla 174 borehole : 14 sample(s)
Valga 10 borehole : 12 sample(s)
Tartu 453 borehole : 14 sample(s)
Viki borehole : 15 sample(s)
Viljandi 91 borehole : 8 sample(s)
Proniewicze IG 1 borehole : 2 sample(s)
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Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Class | Chitinozoa |
| Order | Prosomatifera |
| Family | Conochitinidae |
| Subfamily | Spinachitininae |
| Genus | Spinachitina |
| Species | cervicornis |
| coronata | |
| fossensis | |
| fragilis | |
| harringtoni | |
| maennili | |
| multiradiata | |
| suecica | |
| taugourdeaui | |
| titae | |
| tvaerensis | |
| Subspecies | alaticornis |
References based on distribution
- Nõlvak, 2003 Ruhnu 500 borehole Nabala Stage
- Nõlvak, 1990 Rapla borehole Pirgu Stage