Subject
- Archaeological geology -- Northwest, Pacific1
- Curry County (Or.) -- Antiquities1
- Excavations (Archaeology) -- Oregon -- Curry County1
- Indians of North America -- Oregon -- Curry County -- Antiquities1
- Kitchen-middens -- Oregon -- Curry County1
- Mazama, Mount (Or.) -- Eruptions1
- Volcanic ash, tuff, etc. -- Northwest, Pacific1