The Geology of Blair County is a comprehensive book written by Franklin Platt in 1881. It is a detailed account of the geological formations and features found in Blair County, Pennsylvania. The book covers the various types of rocks, minerals, and fossils that can be found in the region, as well as the geological history of the area. Platt provides a thorough analysis of the geological formations and their impact on the land, including the effects of erosion, weathering, and glaciation. The book also includes detailed maps and illustrations to help readers better understand the geological features of the region. This book is a valuable resource for geologists, students, and anyone interested in the geological history of Blair County.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.