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Map of All Studies in
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend

Region Name   Number of Studies
World 132505  
Africa   [map]   2943  
Central America   [map]   1761  
East Asia   [map]   11062  
Japan 2456   [studies]
Europe   [map]   35266  
Middle East   [map]   5342  
North America 69990  
Canada   [map]   10055   [studies]
Mexico 1699   [studies]
United States   [map]   63898   [studies]
North Asia   [map]   2422  
Pacifica   [map]   3705  
South America   [map]   4424  
South Asia   [map]   2364  
Southeast Asia   [map]   2636  

Click on a [map] link to show a map of that region

Click on a [studies] link to search for studies in that region. Use the back button to return to this list and try another region.

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

Studies with multiple locations are included in each region containing locations.