- Sonora, Mexico27 objects
- Great Plains, North America26 objects
- Oyo State, Nigeria25 objects
- San Francisco Bay Area, California25 objects
- South-Central Mexico25 objects
- Northwestern New Mexico24 objects
- Western New Mexico24 objects
- Ica Province, Department of Ica, Southern Peru23 objects
- Ica Valley (PV 62), Ica Region, Southern Peru23 objects
- Bolivia22 objects
- Sinaloa, Mexico22 objects
- Cordillera Administrative Region, Luzon Island, Luzon island group21 objects
- Jalisco, Mexico21 objects
- Lima Region, Central Peru21 objects
- Malay Peninsula, Southeast Asia21 objects
- Australia20 objects
- Ecuador20 objects
- Ethiopia20 objects
- Europe20 objects
- Mexico City, Mexico20 objects