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 puurauk : 30 sample(s)
Orjaku puurauk : 25 sample(s)
Ruhnu 500 puurauk : 2 sample(s)
Ristiküla 174 puurauk : 14 sample(s)
Valga 10 puurauk : 12 sample(s)
Tartu 453 puurauk : 14 sample(s)
Viki puurauk : 15 sample(s)
Viljandi 91 puurauk : 8 sample(s)
Proniewicze IG 1 puurauk, poola : 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