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All 348891 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 348,891
Africa [map] 10,551
Central America [map] 3,137
East Asia [map] 39,667
Japan 6,038 [studies]
Europe [map] 99,818
Middle East [map] 15,259
North America 148,804
Canada [map] 22,170 [studies]
Greenland 1 [studies]
Mexico 3,740 [studies]
United States [map] 133,867 [studies]
North Asia [map] 6,095
Pacifica [map] 8,064
South America [map] 11,033
South Asia [map] 5,374
Southeast Asia [map] 7,044

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.