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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).
Map Legend
Region Name Number of Studies
World 369,011
Africa 11,631
Central America 3,261
East Asia 42,586
Japan 6,350
Europe 106,022
Middle East 16,717
North America 155,354
Canada 23,110
Greenland 1
Mexico 3,926
United States 139,710
North Asia 6,490
Pacifica 8,548
South America 11,556
South Asia 5,839
Southeast Asia 7,496

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.