Fracture Cave
Nov. 28, 2024
Speleology: Fracture Caves File:Enlarged ceiling fracture (Sparks Avenue, Mammoth Cave, Kentucky, USA) 2 (46663936554).jpg - Wikimedia Commons Talus Caves - Caves and Karst (U.S. National Park Service) Fracture Cave
Nov. 28, 2024
Speleology: Fracture Caves File:Enlarged ceiling fracture (Sparks Avenue, Mammoth Cave, Kentucky, USA) 2 (46663936554).jpg - Wikimedia Commons Talus Caves - Caves and Karst (U.S. National Park Service) Fracture Cave