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.
Tyyppilajitiedot
Synonyymit
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
Aiheeseen liittyvät julkaisut
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
Esiintyminen näytteissä (CONOP)
Ikla puurauk : 7
Are 171 puurauk : 28
Kõrkküla 863 puurauk : 43
Kolka 54 puurauk : 8
Kirikuküla puurauk : 18
Nagli 106 puurauk : 11
Mustjala puurauk : 1
Ohesaare puurauk : 28
Uulu 345 puurauk : 12
Paatsalu 527 puurauk : 10
Ruhnu 500 puurauk : 45
Pulli 2 puurauk : 21
Tõlla 1 puurauk : 3
Varbla 502 puurauk : 12
Viki puurauk : 19
Tori puurauk : 2
Viirelaiu puurauk : 15
Nurme puurauk : 13
Suigu puurauk : 5
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Luokittelu
| 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 |
Levinneisyys ja viitteet
- 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
Esiintyminen näytteissä