Collection place
- North America140 objects
- The Americas140 objects
- Mexico120 objects
- Northern Mexico120 objects
- Northwest Mexico120 objects
- Baja California peninsula, Mexico116 objects
- Baja California, Mexico115 objects
- Ensenada Municipality, Baja California, Mexico102 objects
- Laguna Chapala, Ensenada municipality, Baja California61 objects
- Site 51 (Massey), Laguna Chapala, Baja California61 objects
- United States20 objects
- Site 63 (Massey), Ensenada municipality, Baja California18 objects
- California17 objects
- CA-SLO-77, San Luis Obispo County, California14 objects
- Central California14 objects
- Central California coast14 objects
- Piedras Blancas, San Luis Obispo County, California14 objects
- San Luis Obispo County, California14 objects
- William C. Massey Expedition, Baja California state, Mexico13 objects
- Site 48 (Massey), Baja California, Mexico10 objects