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The Nafud is connected to the Rub' al Khali by the Dahna, a corridor of gravel plains and sand dunes, 800 mi (1,287 km) long and 15 to 50 miles (24.1 to 80.5 km) wide. During the Arab Revolt in 1917, forces led by Auda ibu Tayi attacked the Turkish-held coastal town of Aqaba on its poorly defended eastern flank. The approach was via a long and ...
This was followed by many other national parks to preserve and conserve wild animals in the reserves where the threat was real. In 1990, the Technical Committee of Wildlife and National Parks was established exclusively to ensure proper management of the protected areas, as part of the General Secretariat of Agricultural Reclamation and Land ...
Download as PDF; Printable version; In other projects ... Nafud al-ʽUrayq Natural Reserve is a protected area in Saudi Arabia managed by the Saudi Wildlife Authority ...
The Rub' al-Khali desert is a sedimentary basin stretching along a south-west to north-east axis across the Arabian Shelf. [5] At an altitude of 1,000 metres (3,300 ft), rock landscapes yield to the Rub' al-Khali, a vast stretch of sand whose extreme southern point crosses the center of Yemen.
Gilf Kebir Plateau lies in the heart of the eastern part of the vast Sahara Desert, and, thus, gets some of the most extreme climates on Earth.This is the driest place on the planet, not only because the area is totally rainless (the annual average rainfall amount hardly reaches 0.1 mm) but also because the geological aridity index/dryness ratio is over 200, which means that the solar energy ...
Front limb. There was marked sexual dimorphism in A. giganteus, with males being much larger than females. [16]The species Amphimachairodus coloradensis, from the United States was a significantly large animal, about 1.2 m (3.9 ft) at the shoulder, according to skeletal and life reconstructions, potentially making it one of the largest known felids. [17]
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Machairodus (from Greek: μαχαίρα machaíra, 'knife' and Greek: ὀδούς odoús 'tooth') [2] is a genus of large machairodont or ''saber-toothed cat'' that lived in Africa, Eurasia and North America during the Late Miocene, from 12.5 million to 5.5 million years ago.