wunder · LibraryCHAPTER VI. Underground Phases of Volcanic Action--_continued_. Ii.
Read in the Wunder reader — freeUnderground Phases of Volcanic Action--continued. II. Subterranean Movements of the Magma: i. Dykes and Veins; ii. Sills and Laccolites; iii. Bosses (Stocks, Culots), Conditions that govern the Intrusion of Molten Rock within the Terrestrial Crust 77
The Ancient Volcanoes of Great Britain, Volume 1 (of 2) · The Wunder Library — complete classics, free to read, with narration.
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