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All 446813 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 446,813
Africa [map] 16,199
Central America [map] 3,741
East Asia [map] 56,544
Japan 7,383 [studies]
Europe [map] 128,298
Middle East [map] 23,053
North America 179,418
Canada [map] 26,717 [studies]
Greenland 4 [studies]
Mexico 4,672 [studies]
United States [map] 161,065 [studies]
North Asia [map] 7,694
Pacifica [map] 10,242
South America [map] 13,514
South Asia [map] 7,985
Southeast Asia [map] 9,225

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.