Volcanoes of the United States
by Steven R. Brantley
Publisher: US. Government Printing Office 1996
Number of pages: 44
The United States ranks third, behind Indonesia and Japan, in the number of historically active volcanoes. A few U.S. volcanoes have produced some of the largest and most dangerous types of eruptions in this century, while several others have threatened to erupt.
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by William Harmon Norton - Ginn & company
The author has ventured to depart from the common usage which subdivides geology into a number of departments, and to treat in immediate connection with each geological process the land forms and the rock structures which it has produced.
by Thomas George Bonney - Macmillan and co
Lyell, while still a young man, determined that he would endeavour to put geology -- then only beginning to rank as a science -- on a more sound and philosophical basis. To accomplish this purpose, he spared no labour, shrank from no fatigue.
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A comprehensive image collection of rock breakdown features observed on boulders. This atlas is intended as a tool for planetary geoscientists and their students to assist in identifying surface features found on rocks on planetary surfaces.
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