- Mexico11 objects
- North America11 objects
- Northern Mexico11 objects
- Northwest Mexico11 objects
- Sonora, Mexico11 objects
- The Americas11 objects
- Puerto Peñasco Municipality, Sonora, Mexico10 objects
- La Choyo, Sonora, Mexico8 objects
- Site 1 (Gifford), La Choyo beach, Sonora, Mexico7 objects
- Site 3 (Gifford), Northeast shore midden, Sonoyta River lagoon, Sonora2 objects
- Sonoyta River lagoon, Puerto Penasco municipality, Sonora2 objects
- Dunes at beach near sloughs northeast of hills, La Choyo, Sonora, Mexico1 objects
- Huatabampo Municipality, Sonora, Mexico1 objects
- Shell midden on sand dune at Yavaros, Sonora, Mexico1 objects
- Yávaros, Sonora, Mexico1 objects