DescriptionNPS cumberland-gap-geologic-map.jpg English: Geologic map of Cumberland Gap, showing an overview map and legend identifying the rock layers...
DescriptionNPS cumberland-gap-geologic-map-east.jpg English: This east Cumberland Gap geologic map really shows the folds that make up the Appalachian...
DescriptionNPS cumberland-gap-geologic-map-west.jpg English: The west Cumberland Gap geologic map shows the unique geology of the park in the area surrounding...
Natural Resource Condition Assessment for Cumberland Gap National Historical Park (page 102 crop).jpg...
Source https://upload.wikimedia.org/wikipedia/commons/c/ca/NPS_cumberland-gap-geologic-map-east.jpg Author U.S. National Park Service, restoration/cleanup...
Source https://upload.wikimedia.org/wikipedia/commons/c/ca/NPS_cumberland-gap-geologic-map-east.jpg Author U.S. National Park Service, restoration/cleanup...
