Region
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- Easter Island 1 results
- Egypt 1 results
- Europe 1 results
- European Union countries 1 results
- Grasshopper Glacier (Montana) 1 results
- Hokkaido Island 1 results
- India 1 results
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- North America 1 results
- Northwest Passage 1 results
- OECD countries 1 results
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- Pennsylvania 1 results
- San Diego (Calif.) 1 results
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- United Kingdom 1 results
- Usu-zan (Japan) 1 results
- Wadi Hadhramaut (Yemen) 1 results
- Western Hemisphere 1 results
- Yemen 1 results