Region
Albuquerque (N.M.)
1
Alcatraz Island (Calif.)
2
Arctic regions
2
Argentina
1
Atlantic Ocean
1
Australia
1
Boston
1
Boston (Mass.)
1
British Columbia
1
Brooklyn (New York, N.Y.)
1
Burkina Faso
1
California
4
California, Southern
1
Canada
1
Cape Cod (Mass.)
1
Chicago (Ill.)
1
China
2
Chincoteague Island
1
Chincoteague Island (Va.)
1
Cornwall (England : County)
2
Delaware
2
Dominican Republic
1
Durham (N.C.)
1
Egypt
1
England
18
Ethiopia
1
Flint (Mich.)
1
France
2
Great Britain
2
Great Plains
1
Great Smoky Mountains (N.C. and Tenn.)
1
Himalaya Mountains
2
Indiana
1
Indonesia
1
Iran
1
Ireland
2
Italy
1
Japan
2
La Brea Pits (Calif.)
1
Lake Travis
1
Laos
1
Liberia
1
London
1
London (England)
4
Los Angeles (Calif.)
1
Louisiana
1
Maine
2
Massachusetts
1
Mexico
2
Middle East
1
more ...