Authors Joseph Lebold and Christopher Wilkinson lead you along roads through the Mountain State, past roadcuts exposing contorted rock layers, coral reefs, and

From the sandstone ridges and shale valleys of western Maryland to the sand dunes and tidal estuaries on Delaware's coast, the geologic features of the Mid-Atla

Maps, cross-sections, diagrams, photos, and text describe the geologic foundations of the state of New York.

California's geology makes headlines when faults shift, volcanoes puff steam, and coastal bluffs fall into the sea. This book explores the state's recent rumbli

The focus of this book is on the more than 2000 caves of the Greenbrier Valley of West Virginia of which the 14 with lengths greater than 10 km have an aggregat