Helms Deep Cave trackway research presented at the 2024 NSS Convention
Dr. George Crothers presented “3-Dimensional Scanning of Human Trackways in Helms Deep Cave” (Crothers, Keppeler, Benítez, Reyes-Centeno) at the 2024 National Speleological Society (NSS) Convention in Sewanee, Tennessee (July 1–5, 2024).
