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The Turonian strata in southwestern Crimea and Mangyshlak (foraminiferal biostratigraphy and palaeobiogeography)статья
- Автор: Kopaevich L.F.
- Журнал: Mittel Geol-Paläont. Inst. Univ. Hamburg
- Номер: 77
- Год издания: 1996
- Первая страница: 203
- Последняя страница: 211
- Аннотация: Almost all foraminiferal and inoceramid species recorded in the area of the Crimea and Mangyshlak studied are widespread in Central and Western Europe, which allows a uniform biostratigraphic scheme to be applied to all these regions. The trend in changing Plankton/Benthos ratioo is represented in two peaks, of which the most significant lies around Cenomanian/Turonian and Turonian/Coniacian boundary ("Zones a Grandes Globigerines seules" and "Zones a Grandes Rosalines" of J.Sigal.These time intervals corresponded to short-time eustatic sea-level changes (HANCOCK, KAUFFMAN, 1979; SCHLANGER,JENKINS, 1976; HAQ ET AL., 1987).
- Добавил в систему: Копаевич Людмила Федоровна