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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 314,509
Africa 8,843
Central America 2,930
East Asia 34,722
Japan 5,576
Europe 89,580
Middle East 13,025
North America 137,824
Canada 20,596
Greenland 1
Mexico 3,421
United States 124,141
North Asia 5,496
Pacifica 7,443
South America 10,139
South Asia 4,776
Southeast Asia 6,281

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.