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The Boundary of the Turonian and Coniacian of the Northwestern Caucasusстатья
Статья опубликована в журнале из списка Web of Science и/или Scopus
- Авторы: Yakovishina E.V., Bordunov S.I., Kopaevich L.F., Krasnova E.A., Netreba D.A.
- Журнал: Moscow University Geology Bulletin
- Том: 77
- Номер: 5
- Год издания: 2022
- Издательство: Allerton Press Inc.
- Местоположение издательства: United States
- Первая страница: 479
- Последняя страница: 488
- DOI: 10.3103/S0145875222050179
- Аннотация: DOI: 10.3103/S0145875222050179The results of a comprehensive study of the boundaries of the Turonian–Coniacian in the UpperCretaceous deposits of the Abinskii region of the Northwestern Caucasus, composed of rhythmically constructedcarbonate strata of the hemipelagic type, are presented. Biostratigraphic analysis of foraminiferacomplexes made it possible to identify zones in the section that are comparable to those proposed for thePoint of the Global Stratotype of the boundary of the Coniacian in Germany. On the basis of chemostratigraphic(isotope) studies, the levels of abiotic events traced in the section and other territories have beenestablished. The Shapsug section, after further study, can be proposed as a possible Hypostratotype (Limitotype)of the Turonian–Coniacian boundary for the territory of the Russian Federation
- Добавил в систему: Бордунов Сергей Иванович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | BGeoMGU2205017YakovishinaKOR.pdf | 5,2 МБ | 4 ноября 2022 [sibmsu] |