Many settlements have historically existed on either side of it as well, such as those of and Al-Washm | Petroleum geology The Arab-D unit of the Riyadh Group makes up one of the largest in the world |
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The escarpment can be thought of as a narrow plateau, though the locals refer to it as a jebel "mount" | The hikers climbed around 25km |
A view of the Tweig Tuwaiq Escarpment from the west.
24The eastern side slopes downwards gradually, while the western side ends in an abrupt manner | The Tweig escarpment is mentioned in 's 13th century geographical encyclopedia under the name "Al-'Aridh", though for the past few centuries that name has applied only to the central section of it, around Riyadh |
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High-precision laser scans were used as a template upon which stratigraphic interpretation were made allowing researchers to characterize sub-seismic, flow-unit scale reservoir properties of Jurassic bioherms in an effort to better understand optimum production techniques of this enormous reservoir | used the name "Tuwayr Mountains" to describe mountains of central Arabia, distinct from the in the north, the in the south, and to the east |
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