Rock Art Of The Southwest: A Visitor's Companion nevada Look inside for:

Look inside for:

Detailed text and maps lead the gem and fossil hunter to abandoned mine dumps

covering about 410 square miles with an average thickness of 79 feet

Geologic hazards that are not accounted for in project planning and design often result in additional unforeseen construction and/or future maintenance costs

but also to provide professional geologists with technical information on the stratigraphy

Rock Art Of The Southwest: A Visitor's Companion nevada Look inside for:By: Liz and Peter Welsh The who, what, where, when, and how of rock art. This richly illustrated book will guide you to 28 outstanding rock art sites in seven states, and teach you about art styles and the cultural groups that created them. Includes a resource guide to continue your exploration.