Collection place
- Secret Valley, Lassen County, California445 objects
- CA-Son-291, Sonoma County, California444 objects
- Madeline Plains, Lassen County, California409 objects
- Skagway-Hoonah-Angoon Borough, Alaska409 objects
- Honey Lake, Lassen County, California390 objects
- San Francisco County, California388 objects
- Stanislaus County, California383 objects
- CA-Fre-30, Fresno County, California374 objects
- CA-Sac-16 (Bennet Mound), Sacramento County, California354 objects
- CA-Son-290, Sonoma County, California354 objects
- CA-Fre-27, Fresno County, California342 objects
- Kern County, California332 objects
- CA-Las-90 (Amedee Cave), Lassen County, California313 objects
- CA-Mrn-234, Marin County, California313 objects
- CA-Sut-11 (Verona Mound), Sutter County, California299 objects
- Sutter County, California299 objects
- South America274 objects
- Nevada261 objects
- Pillsbury Point, Skagway-Hoonah-Angoon Borough, Alaska260 objects
- Old Town Site, Yakutat Borough, Alaska252 objects