Geology of the Sierra Nevada 9780520236967 ACCESSORYOTHER When observing these beautifully fragile

When observing these beautifully fragile creatures

shifting with the light

this compact book lets you take Yosemite Falls home

Color Yosemite Falls

Geology of the Sierra Nevada 9780520236967 ACCESSORYOTHER When observing these beautifully fragileWriting with verve and clarity, Mary Hill tells the story of the magnificent Sierra Nevadathe longest, highest, and most spectacular mountain range in the contiguous United States. Hill takes us from the time before the land which would be California even existed, through the days of roaring volcanoes, violent earthquakes, and chilling ice sheets, to the more recent history of the Sierra's early explorers and the generations of adventuresome souls who