Region
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Curaçao
1
Dakota du Nord
1
Darwin Region (N.T.)
1
Deep Canyon
1
Delaware
1
Delta County
1
Eagle Ranch (Tex.)
1
East United States
1
Eastern Oregon
1
Eastern Washington (State)
1
Egypt
1
Erie County
1
Europe, Western
1
Falkland Islands
1
Fiji
1
Finland
1
Former Soviet republics
1
Fort Donelson National Battlefield
1
Fort Donelson National Battlefield (Tenn.)
1
Fox Lake
1
France
1
Fundy, Bay of
1
Gambia
1
Germany
1
Gila River Valley (N.M. and Ariz.)
1
Grady County
1
Grand River National Grassland
1
Great Basin
1
Great Smoky Mountains (N.C. and Tenn.)
1
Great Smoky Mountains National Park (N.C. and Tenn.)
1
Greater Sunda Islands
1
Greece
1
Greenland
1
Gulf Coast (Tex.)
1
Hainan Sheng
1
Hawk Mountain
1
Himalaya Mountains
1
Hispaniola
1
Honduras
1
Hudson Bay
1
Hudson River Valley (N.Y. and N.J.)
1
Hungary
1
Huron, Lake (Mich. and Ont.)
1
Iceland
1
Indo-Australian Region
1
Iosco County
1
Islands of the Atlantic
1
Islands of the Pacific
1
Israel
1
Italy
1
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