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Main article: Anthodite A speleothem (cave formation) composed of long needle-like crystals situated in clusters which radiate outward from a common base. B Belly crawl A passage that is very low. Biospeleology Main article: Biospeleology A branch of biology dedicated to the study of organisms that live in caves and are collectively referred to as troglofauna. Boneyard An intricate maze of ...
Bat Cave; Carter Caves State Park; Cascade Caverns; Colossal Cavern; Diamond Caverns; Eleven Jones Cave; Fisher Ridge Cave System; Glover's Cave; Goochland Cave; Great Onyx Cave; Great Saltpetre Cave; Horse Cave also known as "Hidden River Cave" Lost River Cave; Mammoth Cave; Martin Ridge Cave System; Oligo-Nunk Cave System
Caves or caverns are natural voids under the Earth's surface. [1] Caves often form by the weathering of rock and often extend deep underground. Exogene caves are smaller openings that extend a relatively short distance underground (such as rock shelters). Caves which extend further underground than the opening is wide are called endogene caves ...
Ice caves offer dazzling places to explore, but climate change is taking a toll. Here are some of the most jaw-dropping ice caves, past and present, from around the world.
Possible cave entrances on Mars. The pits have been informally named (A) Dena, (B) Chloe, (C) Wendy, (D) Annie, (E) Abby (left) and Nikki, and (F) Jeanne. As of 2007 [update] seven putative cave entrances have been identified in satellite imagery of the planet Mars , all so far located on the flanks of Arsia Mons . [ 53 ]
The term potholing refers to the act of exploring potholes, a word originating in the north of England for predominantly vertical caves.. Caving in the north of England. Clay Perry, an American caver of the 1940s, wrote about a group of men and boys who explored and studied caves throughout New England.
The creation of an accurate, detailed map is one of the most common technical activities undertaken within a cave. Cave maps, called surveys, can be used to compare caves to each other by length, depth and volume, may reveal clues on speleogenesis, provide a spatial reference for further scientific study, and assist visitors with route-finding.
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