Transactions of the British Cave Research Association, Bände 1-2

abrasion alkaline hardness Basal Grit battery bedding plane birdseye structures boulder British Cave Research CaCO3 calcite calcium carbonate Carboniferous Limestone Cave Res Cave Research Association cave systems Cavern cavers cavities chamber channel choked CO₂ coil collapse dolines Cwmdwr Cwmdwr Stream Dale deposits depressions depth developed discharge drainage drip entrance erosion Eyam fissures flood floor formation Geol Geology histoplasmosis hole hydrology hypothermia Ingleborough joints karst lamp lava tube caves layers lower measurements metres Millstone Grit normal Ogof Ffynnon Ddu Ogof Hesp Alyn organic matter outcrop oxygen passage patient Penwyllt percolation water phreatic Plate rescue resurgence rift river River Alyn rock roof rope samples sediment shale silt South Wales Speleological speleologists speleothems streamway sump surface survey swallets temperature tests thickness Trans Uamh underground upper vadose valley values vertical Wolkberg Yorkshire