Geologic mapping provides structural and stratigraphic observations which lead to new insights into the magnitude, timing, and rate of Cenozoic extensional tectonism in the Death Valley region of the Basin and Range province in the western United States. Detailed mapping of the Grapevine Mountains, in northeastern Death Valley, yields new infor...
Location: Signal Hill is located in the northern limits of the city of Long Beach, Los Angeles County, California, approximately two and a half miles north of the Pacific Ocean waterfront. It reaches an elevation of three hundred and sixty-four feet and is the highest point in a series of low-lying hills that extend from Seal Beach in Orange Cou...
Location: Signal Hill is located in the northern limits of the city of Long Beach, Los Angeles County, California, approximately two and a half miles north of the Pacific Ocean waterfront. It reaches an elevation of three hundred and sixty-four feet and is the highest point in a series of low-lying hills that extend from Seal Beach in Orange Cou...
Location: Signal Hill is located in the northern limits of the city of Long Beach, Los Angeles County, California, approximately two and a half miles north of the Pacific Ocean waterfront. It reaches an elevation of three hundred and sixty-four feet and is the highest point in a series of low-lying hills that extend from Seal Beach in Orange Cou...