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All 428668 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 428,668
Africa [map] 15,058
Central America [map] 3,632
East Asia [map] 53,192
Japan 7,156 [studies]
Europe [map] 122,886
Middle East [map] 21,437
North America 174,087
Canada [map] 25,892 [studies]
Greenland 3 [studies]
Mexico 4,495 [studies]
United States [map] 156,355 [studies]
North Asia [map] 7,506
Pacifica [map] 9,878
South America [map] 13,064
South Asia [map] 7,494
Southeast Asia [map] 8,807

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.