Collection place
- CA-Nap-93, Berryessa Valley, Napa County491 objects
- Northern Mexico476 objects
- Northwest Mexico476 objects
- CA-Sha-20, Shasta County, California448 objects
- Southwestern United States434 objects
- Buena Vista area, Kern County, California429 objects
- Baja California peninsula, Mexico426 objects
- CA-Mod-197, Modoc County, California425 objects
- Oregon425 objects
- Lower Napa Valley, Napa County, California424 objects
- Washoe County, Nevada423 objects
- Buena Vista Hills, Kern County, California406 objects
- Indiana394 objects
- Lincoln County, Nevada387 objects
- CA-Teh-1 (Kingsley Cave), Tehama County, California375 objects
- CA-Iny-372 (Rose Spring site), Inyo County, California373 objects
- CA-Tri-70, Trinity County, California373 objects
- CA-Nev-15, Nevada County, California348 objects
- Arkansas340 objects
- Asia338 objects