Web8 de jan. de 2009 · In the midst of the vast, vacant Sahara desert, just outside of Ouadane, Mauritania, lies a 30-mile wide geological oddity known the Richat Structure, sometimes called the “Eye of Africa ... Web9 de jul. de 2024 · Dubbed “the Eye of Sahara,” the structure has a diameter of about 40 kilometers (25 miles). This astronaut photo from 2011 provides a more detailed view of it. …
Richat Structure U.S. Geological Survey
WebThe Richat Structure, also called Guelb er Richât, is a prominent circular feature in the Sahara's Adrar Plateau, near Ouadane, west–central Mauritania, Northwest Africa. In the local dialect, Richat means feather and it also is known locally in Arabic as tagense. Tagense refers to the circular opening of the leather pouch used to draw water ... WebCurrent Analysis. Mar 2003 - Mar 20052 years 1 month. San Francisco Bay Area. • Developed and executed account strategy for selling to wireless carriers & manufacturers resulting in new business ... poor mobility翻译
Richat Structure: A Geologic Wonder - Geography Realm
Web23 de mar. de 2008 · Richat Structure, Mauritania. This prominent circular feature in the Sahara desert of Mauritania has attracted attention since the earliest space missions because it forms a conspicuous bull's-eye in the otherwise rather featureless expanse of the desert. Described by some as looking like an outsized fossil in the desert, the structure, … Web17 de jun. de 2004 · Richat Structure, Mauritania, Anaglyph, Landsat Image over SRTM Elevation. June 17, 2004. The prominent circular feature seen here, known as the Richat Structure, in the Sahara desert of Mauritania, is often noted by astronauts because it forms a conspicuous 50-kilometer-wide (30-mile-wide) bull's-eye on the otherwise rather … Web13 de mai. de 2024 · The Eye of the Sahara — a stunning structure of bare rock which peeks out from a sea of sand in the Sahara desert. The Richat Structure, or more commonly known as the ‘Eye of the Sahara’, is a geologic dome — though it’s still controversial — containing rocks that predate the appearance of life on Earth. The Eye … poor mobility meaning