Species
Eisenackitina inanulifera Nestor, 2005
Taxon description
Nestor, V., 2005
Diagnosis. Vesicle (cylindro-)conical or (cylindro-)ovoid, with slightly convex flanks and broadly rounded basal edge. The flexure and shoulders are more or less developed. The neck is short or missing. The base is slightly convex or flat with a little button-like mucron in the centre. The vesicle wall is felt-like, rugose or finely granulated. The ornamentation is best developed at the shoulders and at the aboral part of the body.
Type specimen data
Synonymy list
2001 Eisenackitina aff. anulifera — Verniers, Mullins et Loydell , pp. 741-744, fig. 3:1-9,11
2005 Eisenackitina inanulifera sp. n. — Nestor , pp. 108, fig. 1:11a;11b
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
Rubel, M., Hints, O., Männik, P., Meidla, T., Nestor, V., Sarv, L., Sibul, I. 2007. Lower Silurian biostratigraphy of the Viirelaid core, western Estonia. Estonian Journal of Earth Sciences 56, 4, 193-204. DOI:10.3176/earth.2007.01
Hints, O., Killing, M., Männik, P., Nestor, V. 2006. Frequency patterns of chitinozoans, scolecodonts, and conodonts in the upper Llandovery and lower Wenlock of the Paatsalu core, western Estonia. Proceedings of the Estonian Academy of Sciences. Geology 55, 2, 128-155. DOI:10.3176/GEOL.2006.2.04
Nestor, V. 2005. Chitinozoans of the Margachitina margaritana Biozone and the Llandovery-Wenlock boundary in West Estonian drill cores. Proceedings of the Estonian Academy of Sciences. Geology 54, 2, 87-111. DOI:10.3176/geol.2005.2.02
Occurrence in samples (CONOP)
Häädemeeste 172 puurauk : 9 sample(s)
Ikla puurauk : 7 sample(s)
Jaagarahu puurauk : 3 sample(s)
Are 171 puurauk : 28 sample(s)
Aizpute 41 puurauk : 5 sample(s)
Baltinava 17 puurauk : 2 sample(s)
Dzerbene 100 puurauk : 1 sample(s)
Baldone 80 puurauk : 1 sample(s)
Kõrkküla 863 puurauk : 43 sample(s)
Kaugatuma 509 puurauk : 48 sample(s)
Kolka 54 puurauk : 8 sample(s)
Kirikuküla puurauk : 18 sample(s)
Kihnu 526 puurauk : 3 sample(s)
Nagli 106 puurauk : 11 sample(s)
Mustjala puurauk : 1 sample(s)
Ohesaare puurauk : 28 sample(s)
Nässuma 825 puurauk : 7 sample(s)
Lõetsa 842 puurauk : 9 sample(s)
Lihula 211 puurauk : 9 sample(s)
Uulu 345 puurauk : 12 sample(s)
Paatsalu 527 puurauk : 10 sample(s)
Ruhnu 500 puurauk : 45 sample(s)
Riksu 803 puurauk : 1 sample(s)
Schedai 3 puurauk : 4 sample(s)
Pavilosta 51 puurauk : 1 sample(s)
Pulli 2 puurauk : 21 sample(s)
Tõlla 1 puurauk : 3 sample(s)
Varbla 502 puurauk : 12 sample(s)
Tinuri 818 puurauk : 6 sample(s)
Viki puurauk : 19 sample(s)
Tori puurauk : 2 sample(s)
Gussev 1 puurauk, Kaliningradi oblast : 5 sample(s)
Pärnu (Livonia) puurauk : 20 sample(s)
Ventspils D-3 puurauk : 9 sample(s)
Viirelaiu puurauk : 15 sample(s)
Nurme puurauk : 13 sample(s)
Grötlingbo 1 puurauk, Gotland : 14 sample(s)
Viluvere 324 puurauk : 5 sample(s)
Suigu puurauk : 5 sample(s)
Pärnu-Jaagupi puurauk : 6 sample(s)
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Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Class | Chitinozoa |
| Order | Operculatifera |
| Family | Desmochitinidae |
| Subfamily | Eisenackitininae |
| Genus | Eisenackitina |
| Species | barrandei |
| causiata | |
| clunensis | |
| cupellata | |
| dolioliformis | |
| elongata | |
| inanulifera | |
| invenusta | |
| kerria | |
| lagena | |
| lagenicula | |
| lagenomorpha | |
| oelandica | |
| oviformis | |
| philipi | |
| rhenana | |
| sphaerica | |
| spongiosa | |
| toddingensis | |
| variereticulata |
References based on distribution
- Rubel et al., 2007 Viirelaid borehole Adavere Stage
- Nestor, V., 2005 Ohesaare borehole 338 - 358.7 Adavere Stage
- Nestor, V., 2005 Viki borehole 114.4 - 158.5 Adavere Stage
- Nestor, V., 2005 Kaugatuma 509 borehole 214 - 269.1 Adavere Stage
Occurrence in samples