| 四川华蓥山二叠系调查追记 |
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| 引用本文：曾鼎乾.1984.四川华蓥山二叠系调查追记[J].地球学报,6(2):109-118. |
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| 中文摘要:<正> 1932年汲清师发表《中国南方二叠系》之后,一直有意再继续深入研究下去,因为这项工作不仅在国内而且在世界范围内也占有一定地位,具有重要意义。1942年夏决意抽出时间前往华蓥山亲自作一番详细的野外工作。笔者随行学习,同行还有李陶先生。 华蓥山二叠系是四川东部二叠系标准剖面之一,野外调查历时二月。地层观察由老到新。逐层分段仔细研究。遍访全山露头,常为弄清一个问题,虽坡陡沟深也不辞辛苦,决不放过一丝可疑现象。在现场露头下,面对面的详细记载所观察到的一切,因此野外记录内容详尽,真实有据,决不一眼而过回到“家”里再作“回忆录”。 |
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| A MEMORY OF PERMIAN IN HUAYING- SHAN, SICHUAN PROVINCE |
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| Abstract:From 1942 to 1948, Dr. Huang Jiqing (T. K. Huang) and his assistant (the author) made a detailed research on the Permian of Huayingshan Mountain in Sichuan Province, and worked out a complelte fossil list, chiefly brachiopoda and coral, which is given in this paper. Although it has been 35 years since then, yet it is still valuable in research on the Permian in Southwest China today.The paper holds that the Yanwanggou Series which is composed of thin bedded shaly limestone of 20-25 m thick with abundant Permo-Carboniferous brachiopoda (see fossil list under the coding fs42-21, fs42-22b in Chinese) is not equal to Liangshan Member (basal part of Qixia Formation, Middle Permian), but is the lower part of Permian of Southwest China which was tri-partited by Dr. Huang in 1970s, and that the establishment of Wushisanti Member which was separated from the former Qixia Formation by Dr. Huang in 1942 to be an individual member lying on the basal part of Maokou Formation, provides a correct way for the subdivision between Qixia Formation and Maokou Formation and confirms that two transgressions had occurred in Southwest China in the Middle Permian(see the following table). |
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