Aiheeseen liittyvät julkaisut
Nõlvak, J., Liang, Y., Hints, O. 2022. Early and early Middle Ordovician chitinozoans from the Baldone drill core, central Latvia.Estonian Journal of Earth Sciences 71 , 1,25-43. DOI:10.3176/earth.2022.03
Stouge, S., Bauert, G., Bauert, H., Nõlvak, J., Rasmussen, J. A. 2016. Upper Middle to lower Upper Ordovician chitinozoans and conodonts from the Bliudziai-150 core, southern Lithuania.Canadian Journal of Earth Sciences 53 , 8,781-787. DOI:10.1139/cjes-2015-0205
Goldman, D., Nõlvak, J., Maletz, J. 2015. Middle to Late Ordovician graptolite and chitinozoan biostratigraphy of the Kandava-25 drill core in western Latvia.GFF 137 , 3,197-211. DOI:10.1080/11035897.2015.1021375
Männik, P., Loydell, D. K., Nestor, V., Nõlvak, J. 2015. Integrated Upper Ordovician–lower Silurian biostratigraphy of the Grötlingbo-1 core section, Sweden.GFF 137 , 3,226-244. DOI:10.1080/11035897.2015.1042032
Bauert, G., Nõlvak, J., Bauert, H. 2014. Chitinozoan biostratigraphy in the Haljala Regional Stage, Upper Ordovician: a high-resolution approach from NE Estonia.GFF 136 , 1,26-29. DOI:10.1080/11035897.2013.857715
Pouille, L., Delabroye, A., Vandenbroucke, T. R. A., Calner, M., Lehnert, O., Vecoli, M., Danelian, T. 2013. Chitinozoan biostratigraphy across the Katian (Late Ordovician) GICE event in the Borenshult-1 drillcore (Sweden).Review of Palaeobotany and Palynology 198 , 134-144. DOI:10.1016/j.revpalbo.2013.05.007
Nestor, V. 2011. Chitinozoan biostratigraphy of the Přidoli Series of the East Baltic.Estonian Journal of Earth Sciences 60 , 4,191-206. DOI:10.3176/earth.2011.4.01
Nõlvak, J. 2010. Distribution of Ordovician chitinozoans.Estonian Geological Sections Bulletin 10 , 17-18. Viki Drill Core , pp. 17-18.
Nestor, V. 2010. Distribution of Silurian chitinozoans.Estonian Geological Sections Bulletin 10 , 19-20. Viki Drill Core , pp. 19-20.
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. 2009. Biostratigraphy of the Ludlow chitinozoans from East Baltic drill cores.Estonian Journal of Earth Sciences 58 , 3,170-184. DOI:10.3176/earth.2009.3.02
Nestor, V. 2007. Chitinozoans in the Wenlock-Ludlow boundary beds of the East Baltic.Estonian Journal of Earth Sciences 56 , 2,109-128.
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
Goldman, D., Leslie, S. A., Nõlvak, J., Young, S. 2007. The Black Knob Ridge section, southeastern Oklahoma, USA: The global stratotype-section and point (GSSP) for the base of Katian Stage of the Upper Ordovician series.Acta Palaeontologica Sinica 46 , Suppl,144-154.
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
Loydell, D. K., Nestor, V. 2005. Integrated graptolite and chitinozoan biostratigraphy of the upper Telychian (Llandovery, Silurian) of the Ventspils D-3 core, Latvia.Geological Magazine 142 , 4,369-376. DOI:10.1017/S0016756805000531
Loydell, D. K., Männik, P., Nestor, V. 2003. Integrated biostratigraphy of the lower Silurian of the Aizpute-41 core, Latvia.Geological Magazine 140 , 2,205-229. DOI:10.1017/S0016756802007264
Nõlvak, J. 2003. Distribution of Ordovician chitinozoans.Estonian Geological Sections Bulletin 5 , 23-25. Ruhnu (500) drill core , pp. 23-25.
Märss, T. 2003. Distribution of Silurian agnathans and fish microremains.Estonian Geological Sections Bulletin 5 , 14-15. Ruhnu (500) drill core , pp. 14-15.
Modliński, Z., Nõlvak, J., Szymanski, B. 2002. Chitinozoan biozonation of the Ordovician succession in the borehole Proniewicze IG 1 (NE Poland).Przegląd Geologiczny 50 , 1,67-74.
Nestor, V., Einasto, R., Loydell, D. K. 2002. Chitinozoan biostratigraphy and lithological characteristics of the Lower and Upper Visby boundary beds in the Ireviken 3 section, Northwest Gotland.Proceedings of the Estonian Academy of Sciences. Geology 51 , 4,215-226. DOI:10.3176/geol.2002.4.02
Nestor, H., Nestor, V. 2002. Upper Llandovery to middle Wenlock (Silurian) lithostratigraphy and chitinozoan biostratigraphy in southwestern Estonia and northermost Latvia.Proceedings of the Estonian Academy of Sciences. Geology 51 , 2,67-87. DOI:10.3176/geol.2002.2.01
Nestor, V. 1999. Distribution of chitinozoans in the Llandovery of the Oslo region.Bollettino della Società Paleontologica Italiana 38 , 2-3,227-238.
Nestor, V. 1994. Early Silurian chitinozoans of Estonia and North Latvia.
Nõlvak, J., Grahn, Y. 1993. Ordovician chitinozoan zones from Baltoscandia.Review of Palaeobotany and Palynology 79 , 245-269. DOI:10.1016/0034-6667(93)90025-P
Nestor, V. 1993. Chitinozoans at the Llandovery-Wenlock transition in the Jaagarahu core, Estonia.Proceedings of the Estonian Academy of Sciences. Geology 42 , 4,167-175. DOI:10.3176/geol.1993.4.04
Nestor, V. 1991. On the distribution of aberrant forms of chitinozoans in the Silurian of Estonia and West Latvia.Proceedings of the Estonian Academy of Sciences. Geology 40 , 3,96-99. DOI:10.3176/geol.1991.3.02
Nestor, V. 1990. Silurian chitinozoans.Field Meeting Estonia 1990. An Excursion Guidebook , pp. 80-83.
Nõlvak, J. 1990. Ordovician chitinozoans.Field Meeting Estonia 1990. An Excursion Guidebook , pp. 77-79.
Nestor, V. 1982. Chitinozoan zonal assemblages (Wenlock, Estonia).Silurian assemblages and biozones in the East Baltic region , pp. 84-96.
Nestor, V. 1982. New chitinozoans of the genera Ancyro-, Gotlando- and Sphaerochitina from the Wenlockian of Estonia.Eesti NSV Teaduste Akadeemia Toimetised. Geoloogia / Известия Академии наук Эстонской ССР. Геология 31 , 4,146-151. DOI:10.3176/geol.1982.4.04
List of species
1. Angochitina ambrosi Schweineberg, 1987 | Paadla Stage
4. Angochitina communis Jenkins, 1967 | Keila Stage
5. Angochitina crassispina Eisenack, 1964 | Paadla Stage
6. Angochitina curvata Nõlvak et Grahn, 1993 | Haljala Stage
8. Angochitina elongata Eisenack, 1931 | Paadla Stage
9. Angochitina filosa Eisenack, 1955 | Kaugatuma Stage
10. Angochitina hansonica Soufiane et Achab, 2000 | Adavere Stage
11. Angochitina lebaica Eisenack, 1972 | Kaugatuma Stage
13. Angochitina multiplex (Schallreuter, 1963) | Keila Stage
14. Angochitina paucispinosa Miller, Sutherland et Dorning, 1997 | Kuressaare Stage
16. Fungochitina pistilliformis (Eisenack, 1931) | Kaugatuma Stage
20. Ramochitina costata (Umnova, 1981) | Jaagarahu Stage
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Class | Chitinozoa |
Order | Prosomatifera |
Family | Lagenochitindae |
Subfamily | Ancyrochitininae |
Angochitininae | |
Genus | Angochitina |
Fungochitina | |
Ramochitina | |
Subfamily | Cyathochitininae |
Lagenochitininae | |
Pellichitininae | |
Genus | Vitreachitina |