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

Bradford B. Van Diver is an expert travel companion going through the Pennsylvania landscape, describing the geological processes and rock formations of the are

From the glacially scoured quartzite ridge that hosts the Appalachian Trail to the spectacular columnar basalt of Orange Mountain, New Jersey packs a boatload o

An introductory chapter briefly reviews Yellowstone's geology followed by a series of road guides with the local particulars. The authors tell you what the rock