A Geological Hand Atlas of the Sixty-Seven Counties of Pennsylvania: Embodying the Results of the Field Work of the Survey, From 1874 to 1884; Volume 63

""A Geological Hand Atlas Of The Sixty-Seven Counties Of Pennsylvania (1885)"" is a comprehensive guide to the geology of Pennsylvania, written by J. Peter Lesley. The book is divided into two main sections: the first section provides an overview of the geology of Pennsylvania, including information on the state's topography, rocks, minerals, and fossils. The second section is a county-by-county guide to the geology of Pennsylvania, with detailed information on each county's geological features, including rock formations, mineral deposits, and geological history. The book is illustrated with numerous maps, diagrams, and illustrations, making it a valuable resource for geologists, students, and anyone interested in the geology of Pennsylvania. Overall, ""A Geological Hand Atlas Of The Sixty-Seven Counties Of Pennsylvania (1885)"" is a comprehensive and detailed guide to the geology of Pennsylvania, written by one of the leading experts in the field.Embodying The Results Of The Field Work Of The Survey, From 1874 To 1884.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.