Region
prev ...
Georgia
1
Germany
1
Great Britain
12
Great Plains
1
Greece
1
Greenland
1
Guadalajara
1
Guatemala
1
Guiana
1
Hainan Sheng
1
Illinois
1
India
2
India Ocean
1
India, South
2
Indian Ocean
4
Indonesia
1
Ireland
1
Italy
1
Jalisco
1
Jalisco (Mexico)
1
Jamaica
1
Japan
1
Kentucky
1
La Meseta Formation (Antarctica)
1
Lanzarote
1
Latin America
5
Limón River watershed
1
Madagascar
2
Maluku
1
Massachusetts
2
Mexico
7
Missouri
1
Mozambique Channel
1
Nebraska
1
New Caledonia
1
New Jersey
1
New York
1
New York (State)
1
North America
21
North Carolina
3
North Pacific Ocean
1
Northwest, Pacific
1
Outer space
1
Pacific Coast (U.S.)
1
Pacific Ocean
2
Palau
1
Panama
2
Pennsylvania
1
Pennyroyal Region (Ky. and Tenn.)
1
Philippines
4
more ...