This collection comprises volumes 1-2 and 4-5 of the "Report of the Progress of the Geological Survey of the State of Virginia," authored by William Barton Rogers. Originally published in 1836, these reports document the early geological explorations and findings in Virginia. Detailing the region's diverse geology, mineral resources, and natural history, the volumes offer invaluable insights into the geological formations and landscapes of 19th-century Virginia. Rogers' meticulous observations and systematic approach provide a comprehensive overview that remains relevant for historical context and comparative studies in earth sciences. The reports include detailed descriptions of various geological formations, mineral deposits, and fossil discoveries, making them an essential resource for researchers, historians, and anyone interested in the geological history of Virginia and the broader Appalachian region.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.