Collection place
- 11.5 miles south of Punta Prieta, Ensenada municipality, Baja California4 objects
- 45KL242, Klickitat County, Central Washington1 objects
- 8.2 miles from San Agustin toward Santa Catarina, Baja California state, Mexico1 objects
- 8CR1, Chokoloskee Key, Collier County, Florida2 objects
- 8CR45, Collier County, Florida4 objects
- 8CR48, Key Marco, Collier County, Florida6 objects
- AZ-Cornfields-NL-14 (Ruin A), Cornfields District, Apache County1 objects
- AZ-Silver Cr-NL- 4 (Flakes' Ruin), Navajo County, Arizona1 objects
- Abydos region, Upper Egypt72 objects
- Accra, Ghana5 objects
- Admiralty Island, Skagway-Hoonah-Angoon Borough, Alaska9 objects
- Adrar region, Mauritania3 objects
- Africa157 objects
- Agua Escondida, Guadalupe Valley region, Ensenada municipality1 objects
- Aguaruto, Culiacan Valley, Sinaloa3 objects
- Ahome Municipality, Sinaloa8 objects
- Ain Guettara, Mali1 objects
- Alameda County, California377 objects
- Alameda, Alameda County, California2 objects
- Alamo Plain, Ensenada municipality, Baja California2 objects