【摘 要】
：
With 1 Text-figure. The Gigantopteris coal-bearing formation is widely distributed in western Kueichow. In the Tahopien~1 coal-field of Shuicheng~2, this forma
【机 构】
：
Mineral Prospecting Bureau N.R.C.,
论文部分内容阅读
With 1 Text-figure. The Gigantopteris coal-bearing formation is widely distributed in western Kueichow. In the Tahopien~1 coal-field of Shuicheng~2, this formation has been observed by different investigators like S. S. Yoh, C. J. Peng and T. P. Chai. An almost complete section of it, from the top of the Omeishan basalt to the base of the
With 1 Text-figure. The Gigantopteris coal-bearing formation is widely distributed in western Kueichow. In the Tahopien ~ 1 coal-field of Shuicheng ~ 2, this formation has been observed by different investigators like SS Yoh, CJ Peng and TP Chai. An almost complete section of it, from the top of the Omeishan basalt to the base of the
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