首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Plant remains from the Disang Group of Wokha District, Nagaland, India
【24h】

Plant remains from the Disang Group of Wokha District, Nagaland, India

机译:印度那加兰邦Wokha区Disang集团的植物残骸

获取原文
获取原文并翻译 | 示例
           

摘要

Nagaland is located in the northern extension of the Arakan Yoma ranges which are Tertiary-Cretaceous in age1. The rock sequence is of geosynclinal facies, represented by the Disang Group (Early-Middle Eocene), the Barail Group (Late Eocene-Oligocene), the Surma-Tipam Groups (Miocene), the Namsang beds (Miocene-Pliocene) and the Dihing Group (Pliocene-Pleistocene). The Disang Group is characterized by a monotonous sequence of dark grey splintery shales with thin bands of fossiliferous sandstones. This group is overlain by the Laisong Formation of the Barail Group with a gradational contact.
机译:那加兰邦(Nagaland)位于阿拉干尤马山脉(Arakan Yoma)山脉的北部,该山脉在1岁时为第三纪-白垩纪。岩石序列具有地斜相相,以迪桑组(早-中始新世),巴里尔组(晚始新世-渐新世),苏尔玛-提帕姆组(中新世),南桑河床(中新世-上新世)和迪兴为代表组(上新世-更新世)。迪桑组的特征是暗灰色的碎片状页岩的单调序列和化石砂岩的细条带。该组由Barail组的Laisong组覆盖,并具有渐变接触。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号