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See also:ALGERIA (Algerie) , a See also:country of See also:North See also:Africa belonging to See also:France, bounded N. by the Mediterranean, W. by See also:Morocco, S. by the See also:Sahara and E. by See also:Tunisia . The boundaries, however, are in See also:part not accurately determined . See also:Algeria extends for about 65o m. along the See also:coast, and stretches inland from 320 to 38o m., lying between 2° to' W. and 8° 5o' E., and 32° and 37° N . It is divided, politically, into three departments,—See also:Oran in the See also:west, See also:Algiers in the centre and See also:Constantine in the See also:east . Its See also:area is 184,474 sq. m., exclusive of the dependent Saharan regions, which have an area of some 750,000- sq. m . (see SAHARA, See also:TUAT, &C.) . See also:Physical Features.—The See also:character of the Algerian coast is severe and inhospitable . The western See also:half is bordered by a hilly rampart, broken only here and there, in the bays where the larger streams find their outlet, by fiat and sandy plains . Between Dellys and See also:Philippeville high mountains rise almost sheer fromthe See also:sea, leaving only a narrow See also:strip of See also:beach . East of Philippeville the mountains recede from the coast, and the rampart of hills reappears . Only between See also:Bona and La Calle is the See also:general character of the sea-See also:board See also:low and sandy . See also:Save near the towns and in the cultivated See also:district of Kabylia, the coast is See also:bare and uninhabited; and in spite of numerous indentations, of which the most important going from west to east are the Gulf of Oran, the Gulf of Arzeu, the See also:Bay of Algiers, and the gulfs of See also:Bougie, Stora and Bona, there are few See also:good harbours .
From See also:time immemorial, indeed, this coast has had an evil reputation among mariners, quite apart from the pirates who for centuries made it the See also:base of their depredations
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A violent current, starting from the Straits of See also:Gibraltar., rushes eastward along the See also:shore, and, hurled back from the headlands, is deflected to the west
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In summer the east See also:wind brings dense and sudden fogs; while in See also:winter the northerly See also:gales See also:blow straight into the mouths of the harbours
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In these circumstances See also:navigation is especially perilous for sailing See also:craft
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The terrors of this " See also:savage sea and inhospitable shore," once described by See also:Sallust, have, however, been greatly mitigated by the introduction of See also:steam, the improvement of the harbours, and the See also:establishment by the See also:French See also:government of an excellent See also:system of lighthouses
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Southward from the sea the country falls naturally into three divisions, clearly distinguished by their broad physical characteristics
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The healthy, and on the whole fertile coast region, from 50 to 100 M. in width, is known, as in Morocco and Tunisia. as the Tell (Arabic for " See also: The Great, or Saharan Atlas contains some of the highest points in the country . The See also:chief ranges are Ksur and See also:Amur in the west and the Aures in the east . The See also:peak of Shellia, the highest point in Algeria, in the Aures range, has. a height of 7611 ft . In the Amur are See also:Jebel Ksel (6594 ft.) and Tuila Makna (6561 ft.) . The Little Atlas, otherwise the Tell or Maritime Atlas, lies between the sea and the Saharan Atlas, and is composed of many distinct ranges, generally of no great elevation and connected by numerous transverse chains forming extensive table-lands and elevated valleys . The See also:principal ranges of the Little Atlas—from west to east—are the See also:Tlemcen (5500 ft.); the Warsenis (with See also:Kef Sidi See also:Omar, 65oo ft.) ; the Titeri (4900 ft.) ; the Jurjura, with the peak of Lalla Kedija (7542 ft.) and See also:Mount Babor (6447 ft.); and the Mejerda (3700 ft.), which extends into Tunisia . The Jurjura range, forming the background of the plains between Algiers and Bougie, extends through the district of Kabylia, with which for grandeur of scenery no other part of Algeria can compare . South of the Jurjura and separated from it by the valley of the See also:Sahel, is the Biban range with a famous See also:double pass of the same name, through which alone See also:access is gained to the See also:highlands beyond . The Bibans or Portes de fer (See also:Iron See also:Gates) consist of two defiles with stupendous walls of See also:rock, which by erosion have assumed the most fantastic shapes . In the See also:case of the Petite See also:Porte the walls in some places are not more than twelve feet apart . The Dahra range (see See also:MOSTAGANEM) overlooks the sea, and is separated from the Warsenis by the valley of the Shelif (see ATLAS MOUNTAINS, SAHARA and TUAT) . The See also:rivers are numerous but the See also:majority are See also:short . Most 1 The name " Great " Atlas is more correctly applied to the See also:main range in Morocco . See also:English See also:Miles o to 20 40 Go 8o too Zoo See also:Railways <" Principal routes_..- , See also:Long.W.of See also:Greenwich, o° See also:Longitude East of Greenwich B ti ' 1~ y See also:a4`1 ,e 1 Q' a See also:CROP, [ATM.al .. Krlibia a C.Mastnphe -bu-Zalla See also:urea a See also:teal a mmaamlat Cu/%of Rammamet Fnatlavill< 3e Lus Kaba ,Keriat I . as,5lta satam See also:Ras Kapada See also:banana See also:Kucha Kerkenna ls . ,, dCherha See also:hen alga ^ts Kna1s Is mad Gulf of See also:Gabes (Syrt9 See also:Minor) 2 Gabes sut Jer6a I . of ._ Ras Marmor Zarzis ehkha M /l ha See also:pan s A(ir See also:Emery 9:ra.lYcr SC . of them rise in the mountains near the coast, and See also:rush down through deep and rocky channels . During the See also:rainy See also:season they render communication between different parts of the country extremely difficult . The most important See also:river, both from its length and See also:volume, is the Shelif . It rises on the See also:northern slopes of the Amur mountains and flows N.E. across the high See also:plateau, piercing the little Atlas between the Warsenis and Titeri ranges . It then turns W. and reaches the Mediterranean at the eastern end of the Gulf of Arzeu . The Shelif, which has many tributaries, is about 430 M. long . The Seybuse (about 150 M. long), formed by the See also:union of several small streams in the See also:department of Constantine, runs through a fertile valley and reaches the Mediterranean near Bona . The Sahel (about roo m. long), which contains the greatest See also:body of See also:water after the Shelif, rises in the department of Algiers near See also:Aumale, and flows for the most part N.E. to its mouth near Bougie . The Kebir or Rummel—the river is known by both names—is formed by the union of several small streams south of Constantine, and flows past that See also:town N.W . 140 M. to the sea . Among the less important rivers which empty into the Mediterranean are the Macta, the Tafna, the Harrach and the Mazafran . The Macta, but 3 M. long, enters the sea in the Gulf of Arzeu, some 25 M . W. of the mouth of the Shelif . It is formed by the Habra (140 M.) and the Sig (130 m.), which rise in the Amur mountains and flowing north unite in a marshy See also:plain, whence issues the Macta . On the See also:lower courses of the Habra and the Sig, barrages have been built for See also:irrigation purposes . The Habra barrage holds 38,000,000 cubic metres; that on the Sig 18,000,000 . The Tafna (about Too m.) rises in a large cavern in the mountains south of Tlemcen and flows N.E. to the sea at Rachgun . It has many affluents; the largest, the Isser (70 m.), joins it on the east See also:bank about 30 M. above its mouth . The Harrach (40 m.), a picturesque stream, enters the Mediterranean in the Bay of Algiers . The Mazafran (5o m.) crosses the plains S.W of Algiers, reaching the sea N. of Kolea . The Mejerda and its affluent the Mellegue, rivers of Tunisia (q.v.), have their rise in Algeria, in the mountainous country east of Constantine . None of these rivers is navigable . Besides these there are a number of streams in the interior, but they are usually dry except in the rainy season . Algeria abounds in extensive salt lakes and marshes . Of the lakes in the northern part of the country near the coast the principal are,—the Fezara, 14 m . S.W. of Bona ; Sebkha and El Melah, south of Oran; and three small lakes in the immediate vicinity of La Calle . In the high plateaus are the Shat-el-Gharbi or Western Shat, the Shat-el-Shergui or Eastern Shat, the Zarhez-Gharbi and the Zarhez-Shergui, the Shat-el-Hodna and a number _ of others . South of the Jebel Aures is another See also:series of salt lakes closely connected with the Shat-el-Jerid (of Tunisia) . The chief of these is the Shat Melrir . There are a number of warm See also:mineral springs, containing principally salts of See also:lime, used with success by both See also:Arabs and Europeans in several kinds of disease .
One of the most remarkable See also:groups of springs is near Guelma, in the department of Constantine
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There are two principal See also:sources
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Their See also:waters unite in one stream whose course is marked by gigantic See also:limestone cones, some of which are 36 ft. high
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The water, which is at boiling point, falls into natural basins of a creamy See also: They consist of See also:gneiss, See also:mica-schist, quartzites, crystalline limestones and conglomerates . See also:Primary deposits are doubtfully represented by the detached fragments of unfossiliferous strata of Traras, See also:Blida and east of Orleansville . Carboniferous and See also:Permian strata are possibly represented by some See also:black and See also:grey micaceous shales with beds of See also:coal in the Jurjura . At Jebel-kahar and west of Traras, Pomel attributes certain conglomerates, red sandstones and See also:purple and See also:green shales to the Permian . The rocks of Secondary and Tertiary ages have been profoundly affected by the Alpine movements, and are thrown into a series of complex folds, so that in numerous instances their stratigraphy is imperfectly understood . The gypsiferous and saliferous marls of Shellata, Suk Ahras and See also:Ain Nussi have yielded Triassic fossils . Triassic rocks are considered to be See also:present in Constantine and in the Jurjura . See also:Rhaetic beds (Infra Lias), consisting of See also:dolomites and siliceous limestones, have been recognized at Saida . The lower and See also:middle divisions of the See also:Jurassic, composed of massive limestones more or less siliceous and overlain by the marls amd highly fossiliferous limestones of the Upper Lias, See also:play an important part in the constitution of the chief mountains of the Tell . In south Oran they determine the principal axes of the See also:mountain ranges . The Inferior Cretaceous rocks include the Neocomian and See also:Gault (See also:Albian and See also:Aptian) subdivisions, and form the flanks of the mountains in the Tell . In the south the Albian subdivision of the Gault is alone represented . Rocks of Upper Cretaceous See also:age are represented in all their stages . The Cenomanian presents two distinct facies . North of the Atlas it belongs to the See also:European type, in the south it contains a See also:fauna of oysters and sea-urchins belonging to the facies " africano-syrian " of See also:Zittel . There is a continuous transition between the Senonian and Danian, proving that the Algerian region did not participate in the See also:immersion which occurred in See also:Provence and in the Corbieres of See also:southern France during the Danian See also:epoch . The Lower See also:Eocene rocks contain the chief phosphatic deposits of Algeria, those of the See also:Tebessa region being the best known . Certain See also:species of nummulites, which are very See also:common, distinguish the various subdivisions of the Eocene . The highest beds, consisting of quartzites, shales, marls and sandstones with the remains of fucoids, are found in the Jurjura and Shellata . The Oligocene See also:period consists of a marine phase confined to the littoral zone of Kabylia, and of a See also:continental phase occupying vast areas composed of lacustrine, alluvial, gypsiferous marls, sandstones and conglomerates . The See also:Miocene formation obtains its greatest development in Oran and is much See also:expanded in the Tell . At the See also:close of the Lower Miocene period (beds with Ostrea crassissima) great modifications in the See also:relief and limits of the Algerian formations took See also:place . Hitherto marine conditions were confined to the littoral; in Middle Miocene times (Helvetian) the sea See also:broke in and spread in a south-east direction in the form bf long ramified fjords but did not extend as far as the Sahara . To the See also:Pliocene period the marine deposits of the Sahel of Algiers and of the Sahel Jijelli must be attributed; also the lacustrine marls and limestone of the See also:basin of Constantine, and the ancient alluviums of the basins and depressions which See also:bear no relation to the existing valleys .
Among the Tertiary volcanic rocks those of See also:acid types (granites, granulites) were the first to appear and are See also:developed latitudinally; rocks of intermediate type (dacites, andesites) characterize the Miocene and See also:early Pliocene periods; while the basic rocks (See also:ophites, elaeolite syenites and basalts) attained their maximum in later Pliocene and See also:Quaternary times
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Their development, feeble as compared with the acid rocks, is meridional
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The Quaternary period includes an older See also:stage containing fragments of fossils from the underlying formations; a later stage containing the bones of See also:Hippopotamus, Elephas, See also:Rhinoceros, Camelus, Equus; and finally the vast accumulations of See also:sand which began to be formed in prehistorictimes
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The broad platforms of the hamada are covered with Quaternary deposits
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See also:Climate.—Although Algeria enjoys a warm climate, the temperature varies considerably in different parts, according to the elevation and configuration of the country
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Along the coast the See also:weather is very mild, the thermometer rarely falling to freezing-point even in winter
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The coldest See also:month is See also:January, the hottest See also:August
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The mean See also:annual temperature in the coast plains is 66° F
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Heavy rains prevail from See also:December to See also:
On the plateaus the temperature passes from one extreme to the other, and rain seldom falls
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(For the climate of the Saharan region see SAHARA.) Throughout Algeria, especially in the summer, there is a great difference between See also:day and See also:night temperature, notably in the inland districts
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Between May and September the See also:sirocco, or hot wind of the See also:desert, sweeps at intervals over the country, impregnating the See also:air with See also:fine sand; but in general, with the exception of the vicinity of the ma .shes, the climate is healthy
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Its salubrity has been incre°.sed by the draining of many marshes in the neighbourhood of the larger towns
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Fauna and See also:Flora.—The fauna of Algeria resembles that of the Mediterranean system generally, though many animals once common to South See also:Europe and North Africa—such as the See also:lion, See also:panther, See also:hyena and See also:jackal—are now See also:extinct in Europe
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Lions, formerly plentiful, have disappeared, and leopards and panthers are rare; but jackals, hyenas and Algerian apes are not uncommon
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See also:Wild boars are found in the See also:oak forests, and See also: Of birds, eagles, vultures, See also:hawks, owls and quails are common; See also:snipe, curlews, plovers, storks and herons frequent the marshy parts; and the See also:ostrich the desert . Partridges and woodcocks are fairly common . Among the See also:reptiles are various species of serpents, tortoises, turtles, lizards, &c . Locusts are common and sometimes do great damage . Scorpions are numerous in the acrid regions . Algerian prawns, especially those of Bona, are large and of a delicate flavour . Of the twenty-one species of See also:freshwater See also:fish, five are See also:peculiar to the country, but none is of much economic value save the See also:barbel and See also:eel . A species of See also:trout is found in the streams near Collo, but in none of the other rivers . The flora of Algeria consists of about 3000 species, of which some 450 are indigenous to the country, See also:ioo being peculiar to the Sahara . The flora of the Tell is South European in character . The See also:agave and prickly See also:pear, the See also:myrtle, the See also:olive and the See also:dwarf See also:palm grow luxuriantly; and the See also:fields are covered with See also:narcissus, See also:iris and other See also:flowers of every See also:hue . See also:Roses, geraniums, and the like, See also:bloom throughout the winter .
The flora of the high plateaus consists chiefly of See also:grasses, notably various kinds of alfa or esparto, and aromatic herbs
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In the Saharan oases the characteristic See also:tree is the date palm—" the See also: The See also:census showed that in addition to French settlers and their descendants (278,976) there were 117,475 Spaniards (most of whom are found in the department of Oran), 33,153 Italians (chiefly in the department of Constantine), 64,645 See also:Jews, 6217 Maltese, and smaller communities of British, Germans, Levan-tines and Greeks . There were, moreover, 170,444 naturalized French citizens, mainly of See also:Spanish and See also:Italian origin . (These figures are exclusive of 73,799 persons counted apart, as not enjoying municipal rights . In the 73,799 the troops, French and native, are included) . The See also:total European population, in which See also:category are reckoned the Jews, other than those of Mzab, was 680,263 . Compared with the census of 1901 the figures of 1go6 showed a decrease of 14,000 French, 36,000 Spaniards and s000 Italians, but an increase of nearly 1oo,000 in the foreigners naturalized . Of other races: (1) The See also:Berbers (q.v.) constitute 75 % of the entire population . The Kabyles (q.v.), a See also:division of the Berbers, occupy chiefly the more mountainous parts of the Tell, but some live in the plains and valleys . (2) Arabs, a numerous class, are found principally in the south . (3) The so-called " See also:Moors," generally of mixed See also:blood, inhabit the towns and villages near the sea-coast . (4) Negroes, originally brought from the interior and sold as slaves, are now found chiefly in the towns, where they serve as labourers and domestic servants . (5) See also:Mzabites (q.v.) or Beni-Mzab, a distinct See also:branch of the See also:Berber See also:race, are for the most part engaged in See also:petty See also:trade, and are distinguished by their sleeveless coats of many See also:colours .
(6) A few See also:Tuareg (q.v.), another division of the Berbers, are among the nomads found in the Algerian Sahara
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The Kabyles, Mzabites, Tuareg, Arabs and Moors all profess Mahommedanism, though it is only among the Arabs that its tenets are held in any purity
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The census of 1906 gave the number of the native population at 4,447,149
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There were also 28,639 non-European foreigners in the country
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The See also:Turks, though for a considerable period the dominant race, were never very numerous in Algeria
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The majority of them were repatriated by the French
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The Kuluglis,descendants of Turks by native See also:women—once a distinct race noted for their See also:energy, bravery and See also:pride—have almost ceased to exist as a See also:separate See also:people, being merged in the Moors
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Jews have long been settled in Algeria
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Some are supposed to have fled thither when expelled from See also:Cyrenaica in the reign of the See also:emperor See also:Hadrian, and others on their banishment from See also:Italy in 1342
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The purely " African " See also:Jew is now found only in the oases in the extreme south of the country
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In the towns the " native " Jews have intermarried with later arrivals from Europe
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A remarkable feast is kept annually by the Algerian Jews to commemorate the defeat by the Turks of the emperor See also: The Jews, who enjoyed religious freedom under the Mahommedans, believed that the success of the Spaniards would but See also:lead to their own persecution . Chief Towns.—The chief towns are Algiers, the See also:capital and principal seaport, with a population (1906), including Mustapha and other suburbs, of 154,049; Oran (100,499),' a western The figures given are not those of the communes, but of the towns proper, certain classes of persons (such as troops, lunatics, convicts) excluded from the municipal See also:franchise not being counted.seaport and capital of the department of the same name, and Constantine (46,806), an inland town, capital of the department of Constantine . Besides Algiers and Oran the principal seaports are Bona (36,004), Mostaganem (19,528), Philippeville (16,539), Bougie (10,419), See also:Cherchel (4733) and La Calle (2774) . Inland, besides Constantine, are the important towns of Tlemcen (24,060), Sidi-See also:bel-Abbes (24,494), See also:Mascara (18,989) and Blida (16,866) . In the Sahara are See also:Biskra (4218), El See also: |