Subject
- Archaeology -- Mexico -- Baja California (Peninsula)1
- Baja California (Mexico : Peninsula) -- Antiquities1
- Caves -- Oregon -- Lake County1
- Excavations (Archaeology) -- Idaho -- Salmon River Valley1
- Excavations (Archaeology) -- Mexico -- Baja California (Peninsula)1
- Glacial epoch -- Oregon -- Lake County1
- Global cooling1
- Human beings -- Effect of climate on -- Oregon -- Lake County1
- Human ecology -- Idaho -- Salmon River Valley -- History1
- Human ecology -- Oregon -- Lake County1
- Lake County (Or.) -- Antiquities1
- Mammal remains (Archaeology)1
- Paleoclimatology -- Oregon -- Lake County -- Quaternary1
- Paleoecology -- Idaho -- Salmon River Valley -- Holocene1
- Paleoecology -- Idaho -- Salmon River Valley -- Pleistocene1
- Palynology -- Oregon -- Lake County -- Quaternary1
- Phytoliths -- Idaho -- Salmon River Valley1
- Prehistoric peoples1
- Prehistoric peoples -- Mexico -- Baja California (Peninsula)1
- Salmon River Valley (Idaho) -- Antiquities1