The Cenozoic Stratigraphy of West Kamchatka and the Development Stages of Foraminiferal Paleocommunities
| العنوان: | The Cenozoic Stratigraphy of West Kamchatka and the Development Stages of Foraminiferal Paleocommunities |
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| المؤلفون: | T. V. Dmitrieva, N. A. Fregatova, S. I. Bordunov |
| المصدر: | Moscow University Geology Bulletin. 75:560-567 |
| بيانات النشر: | Allerton Press, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | biology, 020209 energy, 02 engineering and technology, 010502 geochemistry & geophysics, biology.organism_classification, 01 natural sciences, Qualitative composition, Foraminifera, Paleontology, Stratigraphy, Stage (stratigraphy), Section (archaeology), Microfauna, 0202 electrical engineering, electronic engineering, information engineering, General Earth and Planetary Sciences, Bay, Cenozoic, Geology, 0105 earth and related environmental sciences |
| الوصف: | The study of the foraminiferal communities from the Paleogene–Neogene reference section at Kvachina Bay in West Kamchatka has made it possible, based on the qualitative composition and the quantitative ratios of the encountered species, to identify 13 layers with foraminifera corresponding to certain intervals of the section and to establish their successive change. The foraminiferal layers are combined into four complex zones. In terms of the distribution scale, the identified zones are regional and are traced in the adjacent regions. The change in the paleocommunities corresponds to the process of evolutionary development of foraminifera, as well as to a change in paleoenvironments. The changes recorded in the composition and the structure of zonal communities are reflected in the stage character of microfauna development. |
| تدمد: | 1934-8436 0145-8752 |
| DOI: | 10.3103/s0145875220060034 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::e080f11e8a052289bd1427c7f7e84fcb https://doi.org/10.3103/s0145875220060034 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........e080f11e8a052289bd1427c7f7e84fcb |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19348436 01458752 |
|---|---|
| DOI: | 10.3103/s0145875220060034 |