The Structure and Stratigraphic Position of the Agoi Olistostrome, Northwest Caucasus
- Авторлар: Marinin A.1, Stupin S.2, Kopaevich L.3
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Мекемелер:
- Schmidt Institute of the Physics of the Earth
- Geological Institute
- Department of Geology
- Шығарылым: Том 72, № 6 (2017)
- Беттер: 405-415
- Бөлім: Article
- URL: https://journals.rcsi.science/0145-8752/article/view/174549
- DOI: https://doi.org/10.3103/S0145875217060084
- ID: 174549
Дәйексөз келтіру
Аннотация
A sequence of clays and clayey siltstones with olistostrome horizons and olistoplaques of the Upper Cretaceous rocks occur in the coastal section northwest of the mouth of the Agoi River. The rocks of this sequence are mostly gray sandy calcareous clays with rare interlayers of siltstones. The horizons and lenses of olistostromes contain small clasts, large blocks, and olistoplaques of rocks of various ages. The microfauna from matrix and clasts of olistostromes of different horizons of the sequence was sampled and identified. The large blocks and olistoplaques are tectonized with formation of slickensides and cracks, which do not travel beyond the country rocks. The thickness of the sequence is 280 m.
Негізгі сөздер
Авторлар туралы
A. Marinin
Schmidt Institute of the Physics of the Earth
Хат алмасуға жауапты Автор.
Email: marinin@ifz.ru
Ресей, Moscow, 123810
S. Stupin
Geological Institute
Email: marinin@ifz.ru
Ресей, Moscow, 119017
L. Kopaevich
Department of Geology
Email: marinin@ifz.ru
Ресей, Moscow, 119991