Collection place
- North America305 objects
- The Americas305 objects
- United States302 objects
- California292 objects
- Northern California236 objects
- North Central California230 objects
- Sacramento County, California134 objects
- San Joaquin County, California87 objects
- San Francisco Bay Area, California41 objects
- Europe35 objects
- Central Italy33 objects
- Italy33 objects
- Southern Europe33 objects
- CA-SJo-68, San Joaquin County, California31 objects
- CA-Sac-16 (Bennet Mound), Sacramento County, California27 objects
- Africa25 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California22 objects
- CA-Sac-6, Sacramento County, California22 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California21 objects
- Sacramento, Sacramento County, California21 objects