Species
Plectochitina pachyderma (Laufeld, 1974)
Synonyymit
1974 Ancyrochitina pachyderma sp.n. — Laufeld , pp. 45-47, fig. 10
1994 Plectochitina cf. pachyderma (Laufeld) — Nestor , pp. 75, fig. 4:8-10
Aiheeseen liittyvät julkaisut
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
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
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
Nestor, V. 2007. Chitinozoans in the Wenlock-Ludlow boundary beds of the East Baltic. Estonian Journal of Earth Sciences 56, 2, 109-128.
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
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., 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, 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
Esiintyminen näytteissä (CONOP)
Ikla puurauk : 7
Jaagarahu puurauk : 15
Are 171 puurauk : 16
Aula 691 puurauk : 3
Elda 870 puurauk : 4
Kõrkküla 863 puurauk : 23
Kolka 54 puurauk : 44
Kipi puurauk : 5
Kihnu 526 puurauk : 10
Möldri 865 puurauk : 10
Mustjala puurauk : 1
Ohesaare puurauk : 85
Nässuma 825 puurauk : 11
Uulu 345 puurauk : 26
Paatsalu 527 puurauk : 15
Ruhnu 500 puurauk : 28
Riksu 803 puurauk : 30
Pavilosta 51 puurauk : 15
Pulli 2 puurauk : 5
Pulli 1 puurauk : 6
Tõlla 1 puurauk : 2
Varbla 502 puurauk : 13
Sõru 400 puurauk : 1
Staicele 4 puurauk : 19
Viki puurauk : 58
Tori puurauk : 20
Viirelaiu puurauk : 19
Nurme puurauk : 3
Suigu puurauk : 21
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Class | Chitinozoa |
| Order | Prosomatifera |
| Family | Lagenochitindae |
| Subfamily | Ancyrochitininae |
| Genus | Plectochitina |
| Species | magna |
| nodifera | |
| obuti | |
| pachyderma | |
| ralphi | |
| spongiosa |
Levinneisyys ja viitteet
- Rubel et al., 2007 Viirelaid borehole Jaani Stage
- Laufeld, 1974a Ansarve 2, Gotland Wenlock
Esiintyminen näytteissä