Caves
Beneath the harsh deserts of Saudi Arabia lie dark chambers and complex mazes filled with crystalline structures, stalactites and stalagmites. The limestone floor of the Summan plateau, a karst area to the east of the Dahna sands, is riddled with such caves, known locally as Dahls. Some have tiny entrances which open into caves, others lead into a maze of passages which can be several kilometers long. Local Bedouin have always know these caves and some were used as water supplies. They were first systematically studied in the 1981, and later explored and reported by the Saudi Geological Survey.
Read more about this topic: Geography Of Saudi Arabia
Famous quotes containing the word caves:
“A jellyfish and a saurian,
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Some call it Evolution,
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—William Herbet Carruth (1859–1929)
“But the golden-rod is one of the fairy, magical flowers; it grows not up to seek human love amid the light of day, but to mark to the discerning what wealth lies hid in the secret caves of earth.”
—Margaret Fuller (1810–1850)
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Full many a flower is born to blush unseen,
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—Thomas Gray (1716–1771)