首页 / 官方藏书 / Climate and Time in Their Geological Relations / A Theory of Secular Changes of the Earth's Climate / CHAPTER XXII. A METHOD OF DETERMINING THE MEAN THICKNESS OF THE SEDIMENTARY ROCKS OF THE GLOBE.
首页 / 官方藏书 / Climate and Time in Their Geological Relations / A Theory of Secular Changes of the Earth's Climate / CHAPTER XXII. A METHOD OF DETERMINING THE MEAN THICKNESS OF THE SEDIMENTARY ROCKS OF THE GLOBE.