 | | Book | | Jordan Lebanon 29 31 8 Libya 32 35 9 10 Mauritania Morocco 11 12 Saudi Arabia Somalia 13. Sudan...Beirut Libya Mauritania Morocco Oman* Republic Republic Kingdom Sultanate Tarablus Nouakchott Rabat Muscat... 285 Ef _ 2 i = 1,062 Sulphur 1 = - Mauritania Morocco Total % of world total Zinc metal ... 809,000 (14% * 3 5 3 3 1e) —— Sb) = Mauritania Morocco . E = eo) 150 (40°% Sudan 5 =...production. The largest iron ore producer is Mauritania which produces about two thirds of the total |  | | Report (issue) | | (biotite, allanite, monazite, sphene, malacon, and zircon) using different methods (K^/A40, Rb87/Sr8T, and... D. Anomalous leads from the upper Great Lakes region of Ontario: Am. Geophys. Union Trans., v. 38, no...lead in 8 samples of galena from the Thunder Bay region indicate that significant additions of radiogenic...G[eorge] W., and Aldrich, L. T. Isotopic ages of zircon from granites and pegmatites: Am. Geophys. Union...patterns given by three zircons from the Cordilleran region of western United States. This indicates that the |  | | Book | | dealing with the present state of knowledge in each region. The Mediterranean domain of North Africa ("Outer...Formations of Western Mauritania. 106 xv EASTERN SAHARA " r. The Depressed region between the Hoggar...XXV XXVI XXVII xxvirr XXIX xxx SOUTHERN MAURITANIA AND WESTERN MAL I 1. The Aouker. 2. F rom Nioro...is of Pre-Cambrian age. It outcrops mainly in Mauritania, the Haggar, Sudan, West Africa (from Guinea...traced from Morocco to Upper Volta passing through Mauritania and Mali. However, stromatolites are found in | | | Book | | dealing with the present state of knowledge in each region, with the exception of the Mediterranean area of...dealing with the present state of knowledge in each region. The Mediterranean domain of North Africa (‘Outer...Formations of Western Mauritania. 106 EASTERN 135 SAHARA 1. The Depressed region between the Hoggar... CONTENTS XXI XXII XXIII XXIV SOUTHERN MAURITANIA AND WESTERN MALI 1. The Aouker. 2. From Nioro...is of Pre-Cambrian age. It outcrops mainly in Mauritania, the Hoggar, Sudan, West Africa (from Guinea |  | | Book (volume) | | lakes wholly within its limits. Hilly in its N. region, the height gradually increases towards the S....miners and other emigrants to the Rocky Mountain region and the Pacific coast. D uring the Civil War it...immense trade in the pro¬ ducts of that tributary region, among which grains, cotton, tobacco, lumber, live...quarter; the most fashionable part is in the Ohio oil region. The city occupies the site of a former is found...Pierre Le Sueur and Nicholas Perrot visited the region between 1690 and 1700, and apparently established |  | | Book (volume) | | Rhine being among the chief industries. As this region was, up to 141 5, the centre of the Habsburg power... and contains 241 communes. In 1415 the Aargau region was taken from the Habsburgs by the Swiss Confederates...To the south-west (13 m. by rail), a picturesque region extends west from the railway junction of Skanderborg...form adipomen, from adeps, fat), the belly, the region of the body containing most of the digestive organs...Abdominal Surgery. — The diseases affecting this region are dealt with generally in the article Digestive |
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