Collection place
- North America317 objects
- The Americas317 objects
- United States317 objects
- California180 objects
- Northern California169 objects
- Lassen County, California135 objects
- Northeastern California135 objects
- Greenville, Horry County, North Carolina82 objects
- Horry County, North Carolina82 objects
- North Carolina82 objects
- Southeastern United States82 objects
- Tar River, Greenville, Horry County82 objects
- Central Oregon38 objects
- Lake County, Oregon38 objects
- Northwestern United States38 objects
- Oregon38 objects
- North Central California34 objects
- near Plush, Lake County, Oregon34 objects
- Sacramento County, California26 objects
- CA-Sac-21 (Hollister Mound), Sacramento County, California12 objects