Small Shelly Fossils in the Cambrian Basement of the West Siberian Geosyneclise

被引：2

作者：

Novozhilova, N. V. ^{[1
,2
]}

Korovnikov, I. V. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Trofimuk Inst Petr Geol & Geophys, Novosibirsk 630090, Russia

[2] Novosibirsk Natl Res State Univ, Novosibirsk 630090, Russia

来源：

STRATIGRAPHY AND GEOLOGICAL CORRELATION | 2019年 / 27卷 / 01期

关键词：

Cambrian; biostratigraphy; skeletal problematics; and West Siberian Plate; SECTION; EAST;

D O I：

10.1134/S0869593819010040

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

This paper describes for the first time the entire Cambrian skeletal problematics from the parametric well Vostok-1 (Tomsk oblast, eastern part of the West Siberian Plate) found in the Lower Cambrian Churbiga Formation, Middle Cambrian Pudzhelga Formation, and Upper Cambrian Kondes and Shedelga formations. The investigation has made it possible to detail the biostratigraphic division of the Lower Cambrian in the studied well using the small shelly fossils and to reveal confinement of the main findings of problematic skeletal remains to the shallow carbonate shelf settings.

引用

页码：1 / 8

页数：8

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