Paleocene-Eocene dinoflagellate zonation of Western Siberia

被引：21

作者：

Iakovleva, AI

Kulkova, IA

机构：

[1] Univ Montpellier 2, UMR CNRS 5554, ISEM, Lab Paleoenvironm & Palynol, F-34095 Montpellier, France

[2] Russian Acad Sci, Inst Geol, Paleoflorist Lab, Moscow 109017, Russia

[3] Russian Acad Sci, Palynol Lab, Associated Inst Geol Geophys & Mineral, Novosibirsk 630090, Russia

来源：

REVIEW OF PALAEOBOTANY AND PALYNOLOGY | 2003年 / 123卷 / 3-4期

关键词：

biostratigraphy; dinoflagellate cysts; late Paleocene-Eocene; Western Siberia;

D O I：

10.1016/S0034-6667(02)00117-3

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

This paper presents a new Paleocene-Eocene dinoflagellate zonation of Western Siberia. Twelve dinoflagellate zones are recognised in the Western Siberian lithological formations and are compared with the corresponding zones in NW Europe and the former Soviet Union. The interpretation of the age of these zones permits stratigraphical age determinations to be made for the Western Siberian regional lithological formations. The absence in the northern West Siberian sections of equivalents of the NW European Lutetian dinoflagellate zones suggests an interruption in marine sedimentation during this part of the middle Eocene. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：185 / 197

页数：13