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All 440759 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 440,759
Africa [map] 15,826
Central America [map] 3,711
East Asia [map] 55,399
Japan 7,322 [studies]
Europe [map] 126,328
Middle East [map] 22,577
North America 177,686
Canada [map] 26,464 [studies]
Greenland 3 [studies]
Mexico 4,623 [studies]
United States [map] 159,541 [studies]
North Asia [map] 7,615
Pacifica [map] 10,140
South America [map] 13,395
South Asia [map] 7,810
Southeast Asia [map] 9,081

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.