Scholarlink

Abstract <p>The localities of worm burrows, <i>Lepidenteron lewesiensis</i> polychaete, in the Upper Cretaceous sediments of the Lower Volga region are described for the first time, including a comprehensive lithological and paleontological description of the Upper Cretaceous formations of the Ulyanovsk–Saratov foredeep. Paleoecological models of paleocenosis habitats are proposed and paleogeographic conditions for the formation of sediments containing polychaete burrows are clarified.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Palaeoecological and Palaeogeographical Reconstructions of Formation Conditions for Late Cretaceous Sediments of the Ulyanovsk–Saratov Foredeep, which Contain Burrows of Polychaete Worms

  • 期刊论文

  • 发表日期：

    2025年6月1日

查看全文
  • A. V. Ivanov,
  • R. R. Gabdullin,
  • A. G. Sennikov,
  • A. S. Bakaev,
  • I. V. Novikov,
  • S. Yu. Malenkina,
  • N. V. Badulina,
  • I. R. Migranov,
  • E. V. Yakovishina,
  • S. A. Strulev,
  • N. E. Bespalko

摘要

Abstract

The localities of worm burrows, Lepidenteron lewesiensis polychaete, in the Upper Cretaceous sediments of the Lower Volga region are described for the first time, including a comprehensive lithological and paleontological description of the Upper Cretaceous formations of the Ulyanovsk–Saratov foredeep. Paleoecological models of paleocenosis habitats are proposed and paleogeographic conditions for the formation of sediments containing polychaete burrows are clarified.