Search results
Results From The WOW.Com Content Network
Karst topography is a geological formation shaped by the dissolution of a layer or layers of soluble bedrock, usually carbonate rock such as limestone or dolomite, but also in gypsum. [1] It has also been documented for weathering -resistant rocks, such as quartzite , given the right conditions. [ 2 ]
Global distribution of major outcrops of carbonate rocks (mainly limestone, except evaporites). The English word karst was borrowed from German Karst in the late 19th century, [6] which entered German usage much earlier, [7] to describe a number of geological, geomorphological, and hydrological features found within the range of the Dinaric Alps, stretching from the northeastern corner of ...
The Floridian peninsula is a porous plateau of karst limestone sitting atop bedrock known as the Florida Platform. The emergent portion of the platform was created during the Eocene to Oligocene as the Gulf Trough filled with silts, clays, and sands. Flora and fauna began appearing during the Miocene. No land animals were present in Florida ...
800-290-4726 more ways to reach us. Sign in. Mail. 24/7 Help. ... Underground rock formations create unique features. Karst is a landscape filled with limestone or other similarly soluble rocks ...
The Knox Supergroup, also known as the Knox Group and the Knox Formation, is a widespread geologic group in the Southeastern United States. The age is from the Late Cambrian to the Early Ordovician. Predominantly, it is composed of carbonates, chiefly dolomite, with some limestone.
The NNL covers 1,700 acres (690 ha), but the total karst area is around 9,925 acres (4,017 ha). [2] There are more than forty caves in the region extending almost 9.5 miles (15.3 km) and up to 400 feet (120 m) deep. The land is part of the Cotaco Creek watershed. The underlying rock is Bangor Limestone formed in the Mississippian Age. [3]
The Northern Karst Belt (Spanish: Cinturón del Carso Norteño) is a limestone karst landscape located in the northwestern region of Puerto Rico. A karst is a topographical zone formed by the dissolution of soluble porous rocks, such as limestone , with features such as mogotes , canyons , caves , sinkholes , streams and rivers , all of which ...
Grassy Cove, with Brady Mountain on the horizon. Grassy Cove is an enclosed valley in Cumberland County, Tennessee, United States.The valley is notable for its karst formations, which have been designated a National Natural Landmark.