Bob Gulden

CAVERBOB.COM

Salem, Virginia 06/04/2020 Member: NSS, CRF, Baltimore, DC, BRG, Tri-state Grottoes, Droop Mtn Cave Club, Director West VA Speleological Survey.
Fellow of the NSS/CRF/TRA

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USA LONG CAVES by STATE
USA DEEP CAVE LIST
USA DEEPEST PITS & CLIMBED DOMES
USA LONG CAVE LIST
WORLD LONGEST UNDERWATER CAVES
QRSS / Gulden
WORLDS BIG CAVE ROOMS
Mike Futrell & Ben Schwartz
WORLDS BIG CAVE ROOMS
WORLD DEEP CAVE LIST
WORLD LONG CAVE LIST
WORLD LONGEST GYPSUM CAVE LIST
WORLD LONGEST PIPING CAVE LIST
Medville / Gulden
WORLD LONGEST TALUS, CONGLOMERATE & OTHER TYPES of CAVE LISTS
WORLD LONGEST LAVA TUBES LIST
WORLD LONGEST SEA CAVES
Dave Bunnell / Gulden
WORLD DEEPEST PITS LIST
WORLDS HIGHEST (ELEV.) CAVE LIST
Number of Caves by State