Collection place
- The Americas87 objects
- North America85 objects
- United States81 objects
- California43 objects
- Nevada23 objects
- Africa21 objects
- Santa Barbara County, California16 objects
- Southern California16 objects
- Northern Africa14 objects
- Lincoln County, Nevada13 objects
- NV-Ln-1590, Lincoln County, Nevada13 objects
- Northern California13 objects
- San Francisco Bay Area, California13 objects
- North Central California12 objects
- Sacramento County, California12 objects
- Oceania11 objects
- Jebel Tomat, White Nile state, Sudan10 objects
- Sudan10 objects
- White Nile state, Sudan10 objects
- CA-SBa-205, Santa Barbara County, California8 objects