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All 368817 Studies found for: ALL

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Map Legend
Region Name Number of Studies
World 368,817
Africa [map] 11,616
Central America [map] 3,259
East Asia [map] 42,557
Japan 6,347 [studies]
Europe [map] 105,946
Middle East [map] 16,707
North America 155,297
Canada [map] 23,104 [studies]
Greenland 1 [studies]
Mexico 3,920 [studies]
United States [map] 139,659 [studies]
North Asia [map] 6,484
Pacifica [map] 8,540
South America [map] 11,552
South Asia [map] 5,835
Southeast Asia [map] 7,489

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.