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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   300,807
Africa   8,309
Central America   2,834
East Asia   32,683
Japan   5,381
Europe   85,250
Middle East   12,299
North America   132,916
Canada   19,862
Greenland   1
Mexico   3,300
United States   119,800
North Asia   5,256
Pacifica   7,180
South America   9,744
South Asia   4,558
Southeast Asia   5,997

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.