An introductory chapter briefly reviews the states' geology followed by a series of road guides with the local particulars. The authors tell you what the rocks
Maps, cross-sections, diagrams, photos, and text describe the geologic foundations of the state of New York.
Informative travel companions about roadside terrain and geology with photos, diagrams, and glossary.
The hundreds of millions of years of history folded within Pennsylvania's rocks tell a remarkable story of destruction, creation, and transformation. With an as
