【活力中国调研行】海底石头爬上高原?青海坎布拉亿万年“变形记”|国产无套中出学生姝

1. 播放大学生情侣住酒店的视频

2. 20岁女生没开过包啥样

  位于青海省黄南藏族自治州的坎布拉世界地质公园,历经六年时间,于2025年6月2日被联合国教科文组织正式授牌。这片涵盖同仁、尖扎、泽库地区,总面积达3149.34平方公里的土地,以其亿万年沉淀的地质奇观与深厚的文化底蕴,跻身世界地质公园行列。

  黄南州坎布拉景区管理委员规划建设部部长韩卫林介绍,坎布拉的地质魅力,源于亿万年的时光雕琢。这里拥有国际级的丰富地质遗迹,地质学家在此发现了厚度达1万米的三叠系海相沉积地层,成为研究古特提斯洋演化与消亡史的天然实验室,对全球三叠系对比及古特提斯洋构造演化研究具有重大科学价值。

  此外,作为青藏高原中生代规模最大、保存最完好、内容最丰富的古火山群,坎布拉的麦秀火山群留存着印支、燕山两期火山岩,为探究青藏高原板块拼合、走滑伸展及火山地质提供了珍贵的天然样本,具有全球对比研究的重要意义。而区域内的3个构造不整合面,更是记录了地质运动的沧桑变迁。(刘洋 马鸾宇 才贡加)

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