Lake Mead National Recreation Area
Location Map This is a zoomed-in view of the mountain slopes near the Grapevine Canyon parking area in southern Lake Mead National Recreation Area. Igneous intrusions in the Newberry Mountains formed during the early stages of Basin and Range structural development in the region during Middle Miocene time.
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The URL is: https://gotbooks.miracosta.edu/gonp/lame/html2/lame5042.htm
Last modified: 9/22/2010