Subject
- Antiquities, Prehistoric -- Oregon -- Indian Sands Site1
- Archaeology -- Mexico -- Baja California (Peninsula)1
- Baja California (Mexico : Peninsula) -- Antiquities1
- Excavations (Archaeology) -- Mexico -- Baja California (Peninsula)1
- Excavations (Archaeology) -- Oregon -- Indian Sands Site1
- Indian Sands Site (Or.) -- Antiquities1
- Indians of North America -- Oregon -- Indian Sands Site -- Antiquities1
- Prehistoric peoples -- Mexico -- Baja California (Peninsula)1