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All 266161 Studies found for: ALL
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 266,161  
Africa   [map]   6,864  
Central America   [map]   2,611  
East Asia   [map]   28,000  
Japan 4,906   [studies]
Europe   [map]   75,009  
Middle East   [map]   10,678  
North America 120,540  
Canada   [map]   18,030   [studies]
Greenland 1   [studies]
Mexico 2,987   [studies]
United States   [map]   108,789   [studies]
North Asia   [map]   4,661  
Pacifica   [map]   6,509  
South America   [map]   8,804  
South Asia   [map]   4,011  
Southeast Asia   [map]   5,353  

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

Click on a [studies] link to search within your current results 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.