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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 319,012
Africa 9,030
Central America 2,955
East Asia 35,361
Japan 5,647
Europe 90,864
Middle East 13,247
North America 139,459
Canada 20,862
Greenland 1
Mexico 3,463
United States 125,562
North Asia 5,577
Pacifica 7,544
South America 10,251
South Asia 4,845
Southeast Asia 6,389

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.