National Speleological Society
Recommended Caving Gear (Mother Lode Grotto)
Lava Beds National Monument
Lava Beds Caving Guide (SAG)
Western Cave Conservancy
California Cave Survey
Cave Research Foundation
Area Geology
William (Bill) Hirt – Cascade/Klamath Area
USGS Field Trip Guides
Medicine Lake Geologic Map
Hat Creek Geology (SAG)
Caves
Pluto’s Cave (Pluto’s Cave Graffiti) (Map)
Subway Cave
Shasta Caverns
Marble Mountain Caves
Surveying
Survey Sheets | Grid Only
About: https://www.derekbristol.com/survey-overview
NSS Pub: A Guide to Cave Mapping
Cave Mapping Symbols | Single Page
Western Region
Western Region Meeting 2027
