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All 424812 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 424,812
Africa [map] 14,811
Central America [map] 3,603
East Asia [map] 52,460
Japan 7,112 [studies]
Europe [map] 121,914
Middle East [map] 21,119
North America 172,935
Canada [map] 25,707 [studies]
Greenland 3 [studies]
Mexico 4,448 [studies]
United States [map] 155,341 [studies]
North Asia [map] 7,473
Pacifica [map] 9,800
South America [map] 12,969
South Asia [map] 7,417
Southeast Asia [map] 8,727

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.