Calcareous Nannoplankton from the Upper Cretaceous and Paleogene Deposits of the Kamchatsky Mys Peninsula (Eastern Kamchatka)

被引：0
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作者：
A. Yu. Gladenkov
M. A. Ustinova
S. I. Bordunov
D. M. Olshanetskiy
机构：
[1] Geological Institute,
[2] Russian Academy of Sciences,undefined
[3] Lomonosov Moscow State University,undefined
来源：
Russian Journal of Pacific Geology | 2023年 / 17卷
关键词：
Paleogene; Cretaceous; calcareous nannofossils; Eastern Kamchatka;
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摘要：
The results of a study of calcareous nannofossils found for the first time in the lower part of the Stolbovaya Group of the Kamchatsky Mys Peninsula in Eastern Kamchatka are presented. Two assemblages of different age are identified, with one assigned to the Upper Cretaceous and the other to the Paleogene (not older than the Lutetian Stage of the Middle Eocene). These data make it possible to refine the age of terrigenous–tuffaceous sequences in the lower part of the Stolbovaya Group, which are poor in organic remains.
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页码：19 / 29
页数：10
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