Density raster of caves in Monroe County, West Virginia

Monroe County, in southeastern West Virginia, hosts world-class karst within carbonate units of Mississippian and Ordovician age. There are at least 412 known caves...位于西弗吉尼亚州东南部的门罗县，在密西西比纪（Mississippian）与奥陶纪（Ordovician）的碳酸盐岩地层中发育有世界级喀斯特（karst）地貌，目前已探明至少412处洞穴。