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All 429205 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 429,205
Africa [map] 15,088
Central America [map] 3,639
East Asia [map] 53,296
Japan 7,161 [studies]
Europe [map] 123,018
Middle East [map] 21,481
North America 174,266
Canada [map] 25,921 [studies]
Greenland 3 [studies]
Mexico 4,500 [studies]
United States [map] 156,513 [studies]
North Asia [map] 7,509
Pacifica [map] 9,886
South America [map] 13,077
South Asia [map] 7,501
Southeast Asia [map] 8,816

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.