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Underfoot: A Geologic Guide to the Appalachian Trail
Underfoot A Geologic Guide to the Appalachian Trail Author:V. Collins Chew Second edition of a first-of-its-kind, hiker's-eye-view of the underpinnings of the mountains and valleys crossed by the Appalachian Trail, featuring pieces of almost every major geological event in Earth's history. With simplified maps, amateur geologist Chew, who hiked the entire 2,168-mile trail over a 10-year period, provides background on ... more »the features and their development. (Professionally reviewed before publication.)« less
ISBN-13: 9780917953255 ISBN-10: 0917953258 Pages:203 Edition:1st ed Rating: