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All 390502 Studies found for: ALL

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Map Legend
Region Name Number of Studies
World 390,502
Africa [map] 12,762
Central America [map] 3,413
East Asia [map] 46,489
Japan 6,667 [studies]
Europe [map] 112,355
Middle East [map] 18,370
North America 162,321
Canada [map] 24,113 [studies]
Greenland 1 [studies]
Mexico 4,111 [studies]
United States [map] 145,945 [studies]
North Asia [map] 6,913
Pacifica [map] 9,087
South America [map] 12,149
South Asia [map] 6,393
Southeast Asia [map] 7,983

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.