Collection place
- West-Central Mexico126 objects
- Alaska120 objects
- Southern Alaska118 objects
- Contra Costa County, California117 objects
- Southeast Alaska115 objects
- Bouse site, La Paz County, Arizona112 objects
- La Paz County, Arizona112 objects
- Lassen County, California112 objects
- Nye County, Nevada110 objects
- Monterey County, California109 objects
- South Central California108 objects
- Garbage (dump), Penin site, Kanif, Yap107 objects
- Thornton, San Joaquin County, California104 objects
- Alameda County, California102 objects
- CA-Las-194, Surprise Valley, Lassen County102 objects
- Surprise Valley, Lassen County, California102 objects
- CA-SJo-56 (Old Wheeler), Thornton, San Joaquin County101 objects
- Italy99 objects
- Jalisco, Mexico93 objects
- Site N-5 (North Shore Pump Station), San Francisco Waterfront, San Francisco93 objects