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All 440875 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 440,875
Africa [map] 15,832
Central America [map] 3,713
East Asia [map] 55,413
Japan 7,324 [studies]
Europe [map] 126,363
Middle East [map] 22,591
North America 177,726
Canada [map] 26,467 [studies]
Greenland 3 [studies]
Mexico 4,623 [studies]
United States [map] 159,579 [studies]
North Asia [map] 7,617
Pacifica [map] 10,144
South America [map] 13,397
South Asia [map] 7,813
Southeast Asia [map] 9,082

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.