Cheddar Complex the Pleistocene period. Cheddar Caves contain both active and fossil systems. The active cave system is one of the most heavily studied karst systems in Britain with reference to the conduit and diffuse flow characteristics of its hydrology. Charterhouse Caves include four major swallet caves that provide an indisputable record of Pleistocene landform development in the Mendips and surrounding area. Sun Hole Cave provides a varied fauna radiocarbon-dated to the end of the Late Devensian Cold Stage. Several types of limestone including Clifton Down Limestone, Cheddar Limestone and Cheddar Oolite are visible in the Gorge and surrounding areas with pale
Caves of Meghalaya Caves of Meghalaya The Caves of Meghalaya comprise a large number of caves in the Jaintia, Khasi Hills and Garo Hills districts in the Indian state of Meghalaya, and are amongst the longest caves in the world. Of the ten longest and deepest caves in India, the first nine are in Meghalaya, while the tenth is in Mizoram. The longest is Krem Liat Prah in the Jaintia Hills, which is . The word "Krem" means cave in the local Khasi language. The exploration of the Caves of Meghalaya is currently undertaken for both scientific and recreational pursuits,) and there are