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See Studies on Map

Map of All Studies on

On the map below, click on a region to show a more detailed map (when available) or see a list of studies with locations in that region (when a detailed map is not available).
Region Name Number of Studies
World 349,708
Africa 10,591
Central America 3,143
East Asia 39,819
Japan 6,050
Europe 100,040
Middle East 15,303
North America 149,059
Canada 22,198
Greenland 1
Mexico 3,747
United States 134,100
North Asia 6,107
Pacifica 8,095
South America 11,053
South Asia 5,387
Southeast Asia 7,061

Click on a region name link to show a map of that region

Click on a study count link to see a list of studies in that region. Use your browser's back button to return to this list and view studies in another region.

Studies with no locations are not included in the study counts or on the maps.

Studies with multiple locations are included in each region where the study has locations.