Spatial Coverage
- Dublin (N.H.)1
- Dublin.1
- Ely1
- England1
- Fairbanks North Star Borough1
- Fort Worth1
- Fort Worth (Tex.)1
- Fremont County (Wyo.)1
- Gays River Region1
- Georgia1
- Gifford Pinchot National Forest (Wash.)1
- Goldfield Mining District1
- Goldfield Mining District (Nev.)1
- Grand Canyon (Ariz.)1
- Grand Canyon.1
- Greenville County (S.C.)1
- Hampton Roads (Va. : Harbor)1
- Hancock County1
- Harris County (Ga.)1
- Hebei Sheng (China)1
