Spatial Coverage
- New York (State)2
- Northwest, Old.2
- Ontario2
- Ontario.2
- Pennsylvania.2
- Toledo (Ohio)2
- Virginia2
- Virginie-occidentale2
- Washington County2
- Wayne County (W. Va.)2
- Wayne National Forest2
- Appalachian Basin1
- Appalachian Basin.1
- Athens District (Ohio)1
- Athens District.1
- Bellefontaine Region.1
- Boston (Mass.)1
- Boston.1
- Boyd County (Ky.)1
- Bracken County1
