The Project Gutenberg eBook ofEncyclopaedia Britannica, 11th Edition, "Coquelin, Benoît Constant" to "Costume"

The Project Gutenberg eBook ofEncyclopaedia Britannica, 11th Edition, "Coquelin, Benoît Constant" to "Costume"This ebook is for the use of anyone anywhere in the United States and most other parts of the world at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this ebook or online atwww.gutenberg.org. If you are not located in the United States, you will have to check the laws of the country where you are located before using this eBook.Title: Encyclopaedia Britannica, 11th Edition, "Coquelin, Benoît Constant" to "Costume"Author: VariousRelease date: April 29, 2010 [eBook #32182]Most recently updated: January 6, 2021Language: EnglishCredits: Produced by Marius Masi, Don Kretz, Juliet Sutherland andthe Online Distributed Proofreading Team athttps://www.pgdp.net*** START OF THE PROJECT GUTENBERG EBOOK ENCYCLOPAEDIA BRITANNICA, 11TH EDITION, "COQUELIN, BENOÎT CONSTANT" TO "COSTUME" ***

This ebook is for the use of anyone anywhere in the United States and most other parts of the world at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this ebook or online atwww.gutenberg.org. If you are not located in the United States, you will have to check the laws of the country where you are located before using this eBook.

Title: Encyclopaedia Britannica, 11th Edition, "Coquelin, Benoît Constant" to "Costume"Author: VariousRelease date: April 29, 2010 [eBook #32182]Most recently updated: January 6, 2021Language: EnglishCredits: Produced by Marius Masi, Don Kretz, Juliet Sutherland andthe Online Distributed Proofreading Team athttps://www.pgdp.net

Title: Encyclopaedia Britannica, 11th Edition, "Coquelin, Benoît Constant" to "Costume"

Author: Various

Author: Various

Release date: April 29, 2010 [eBook #32182]Most recently updated: January 6, 2021

Language: English

Credits: Produced by Marius Masi, Don Kretz, Juliet Sutherland andthe Online Distributed Proofreading Team athttps://www.pgdp.net

*** START OF THE PROJECT GUTENBERG EBOOK ENCYCLOPAEDIA BRITANNICA, 11TH EDITION, "COQUELIN, BENOÎT CONSTANT" TO "COSTUME" ***

Articles in This Slice

COQUELIN, BENOÎT CONSTANT(1841-1909), French actor, known as Coquelinaîné, was born at Boulogne on the 23rd of January 1841. He was originally intended to follow his father’s trade of baker (he was once calledun boulanger manquéby a hostile critic), but his love of acting led him to the Conservatoire, where he entered Regnier’s class in 1859. He won the first prize for comedy within a year, and made his début on the 7th of December 1860 at the Comédie Française as the comic valet, Gros-René, in Molière’sDépit amoureux, but his first great success was as Figaro, in the following year. He was madesociétairein 1864, and during the next twenty-two years he created at the Français the leading parts in forty-four new plays, including Théodore de Banville’sGringoire(1867), Paul Ferrier’sTabarin(1871), Émile Augier’sPaul Forestier(1871),L’Étrangère(1876) by the younger Dumas, Charles Lomon’sJean Dacier(1877), Edward Pailleron’sLe Monde où l’on s’ennuie(1881), Erckmann and Chatrian’sLes Rantzau(1884). In consequence of a dispute with the authorities over the question of his right to make provincial tours in France he resigned in 1886. Three years later, however, the breach was healed; and after a successful series of tours in Europe and the United States he rejoined the Comédie Française aspensionnairein 1890. It was during this period that he took the part of Labussière, in the production of Sardou’s’Thermidor, which was interdicted by the government after three performances. In 1892 he broke definitely with the Comédie Française, and toured for some time through the capitals of Europe with a company of his own. In 1895 he joined the Renaissance theatre in Paris, and played there until he became director of the Porte Saint Martin in 1897. Here he won successes in Edmond Rostand’sCyrano de Bergerac(1897), Émile Bergerat’sPlus que reine(1899), Catulle Mendès’Scarron(1905), and Alfred Capus and Lucien Descaves’L’Attentat(1906). In 1900 he toured in America with Sarah Bernhardt, and on their return continued with his old colleague to appear inL’Aiglon, at the Théâtre Sarah Bernhardt. He was rehearsing for the creation of the leading part in Rostand’sChantecler, which he was to produce, when he died suddenly in Paris, on the 27th of January 1909. Coquelin was an Officier de l’Instruction Publique and of the Legion of Honour. He publishedL’Art et le comédien(1880),Molière et le misanthrope(1881), essays onEugène Manuel(1881) andSully-Prudhomme(1882),L’Arnolphe de Molière(1882),Les Comédiens(1882),L’Art de dire le monologue(with his brother, 1884),Tartuffe(1884),L’Art du comédien(1894).

His brother,Ernest Alexandre Honoré Coquelin(1848-1909), called Coquelincadet, was born on the 16th of May 1848 at Boulogne, and entered the Conservatoire in 1864. He graduated with the first prize in comedy and made his début in 1867 at the Odéon. The next year he appeared with his brother at the Théâtre Francais and became asociétairein 1879. He played a great many parts, in both the classic and the modern répertoire, and also had much success in reciting monologues of his own composition. He wroteLe Livre des convalescents(1880),Le Monologue moderne(1881),Fairiboles(1882),Le Rire(1887),Pirouettes(1888). He died on the 8th of February 1909.

Jean Coquelin(1865-  ), son of Coquelinaîné, was also an actor, first at the Théâtre Francais (début, 1890), later at the Renaissance, and then at the Porte Saint Martin, where he created the part of Raigoné inCyrano de Bergerac.

COQUEREL, ATHANASE JOSUÉ(1820-1875), French Protestant divine, son of A. L. C. Coquerel (q.v.), was born at Amsterdam on the 16th of June 1820. He studied theology at Geneva and at Strassburg, and at an early age succeeded his uncle, C. A. Coquerel, as editor ofLe Lien, a post which he held till 1870. In 1852 he took part in establishing theNouvelle Revue de théologie, the first periodical of scientific theology published in France, and in the same year helped to found the “Historical Society of French Protestantism.” Meanwhile he had gained a high reputation as a preacher, and especially as the advocate of religious freedom; but his teaching became more and more offensive to the orthodox party, and on the appearance (1864) of his article on Renan’sVie de Jésusin theNouvelle Revue de théologiehe was forbidden by the Paris consistory to continue his ministerial functions. He received an address of sympathy from the consistory of Anduze, and a provision was voted for him by the Union Protestante Libérale, to enable him to continue his preaching. He received the cross of the Legion of Honour in 1862. He died at Fismes (Marne), on the 24th of July 1875. His chief works wereJean Calas et sa famille(1858);Des Beaux-Arts en Italie(Eng. trans. 1859);La Saint Barthélemy(1860);Précis de l’église réformée(1862);Le Catholicisme et le protestantisme considérés dans leur origine et leur développement(1864);Libres études, and La Conscience et la foi(1867).

COQUEREL, ATHANASE LAURENT CHARLES(1795-1868), French Protestant divine, was born in Paris on the 17th of August 1795. He received his early education from his aunt, Helen Maria Williams, an Englishwoman, who at the close of the 18th century gained a reputation by various translations and by herLetters from France. He completed his theological studies at the Protestant seminary of Montauban, and in 1816 was ordained minister. In 1817 he was invited to become pastor of the chapel of St Paul at Jersey, but he declined, being unwilling to subscribe to the Thirty-nine Articles of the Church of England. During the following twelve years he resided in Holland, and preached before Calvinistic congregations at Amsterdam, Leiden and Utrecht. In 1830, at the suggestion of Baron Georges de Cuvier, then minister of Protestant worship, Coquerel was called to Paris as pastor of the Reformed Church. In the course of 1833 he was chosen a member of the consistory, and rapidly acquired the reputation of a great pulpit orator, but his liberal views brought him into antagonism with the rigid Calvinists. He took a warm interest in all matters of education, and distinguished himself so much by his defence of the university of Paris against a sharp attack, that in 1835 he was chosen a member of the consistory of the Legion of Honour. In 1841 appeared hisRéponseto theLeben Jesuof Strauss. After the revolution of February 1848, Coquerel was elected a member of the National Assembly, where he sat as a moderate republican, subsequently becoming a member of the Legislative Assembly. He supported the first ministry of Louis Napoleon, and gave his vote in favour of the expedition to Rome and the restoration of the temporal power of the pope. After thecoup d’étatof the 2nd of December 1851, he confined himself to the duties of his pastorate. He was a prolific writer, as well as a popular and eloquent speaker. He died at Paris on the 10th of January 1868. A large collection of his sermons was published in 8 vols. between 1819 and 1852. Other works wereBiographie sacrée(1825-1826);Histoire sainte et analyse de la Bible(1839);Orthodoxie moderne(1842);Christologie(1858), &c.

His brother,Charles Augustin Coquerel(1797-1851), was the author of a work on English literature (1828), anEssai sur l’histoire générale du christianisme(1828) and aHistoire des églises du désert, depuis la revocation de l’édit de Nantes(1841). A liberal in his views, he was the founder and editor of theAnnales protestantes,Le Lien, and theRevue protestante.

COQUES(orCocx),GONZALEZ(1614-1684), Flemish painter, son of Pieter Willemsen Cocx, a respectable Flemish citizen, and not, as his name might imply, a Spaniard, was born at Antwerp. At the age of twelve he entered the house of Pieter, the son of “Hell” Breughel, an obscure portrait painter, and at the expiration of his time as an apprentice became a journeyman in the workshop of David Ryckaert the second, under whom he made accurate studies of still life. At twenty-six he matriculated in the gild of St Luke; he then married Ryckaert’s daughter, and in 1653 joined the literary and dramatic club known as the “Retorijkerkamer.” After having been made president of his gild in 1665, and in 1671 painter in ordinary to Count Monterey, governor-general of the Low Countries, he married again in 1674, and died full of honours in his native place. One of his canvases in the gallery at the Hague represents a suite of rooms hung with pictures, in which the artist himself may be seen at a table with his wife and two children, surrounded by masterpieces composed and signed by several contemporaries. Partnership in painting was common amongst the small masters of the Antwerp school; and it has been truly said of Coques that he employed Jacob von Arthois for landscapes, Ghering and van Ehrenberg for architectural backgrounds, Steenwijck the younger for rooms, and Pieter Gysels for still life and flowers; but the model upon which Coques formed himself was Van Dyck, whose sparkling touch and refined manner he imitated with great success. He never ventured beyond the “cabinet,” but in this limited field the family groups of his middle time are full of life, brilliant from the sheen of costly dress and sparkling play of light and shade, combined with finished execution and enamelled surface.

COQUET(pronounced Cócket), a river of Northumberland, draining a beautiful valley about 40 m. in length. It rises in the Cheviot Hills. Following a course generally easterly, but greatly winding, it passes Harbottle, near which relics of the Stone Age are seen, and Holystone, where it is recorded that Bishop Paulinus baptized a great body of Northumbrians in the year 627. Several earthworks crown hills above this part of the valley, and at Cartington, Fosson and Whitton are relics of medieval border fortifications. The small town of Rothbury is beautifully situated beneath the ragged Simonside Hills. The river dashes through a narrow gully called the Thrum, and then passes Brinkburn priory, of which the fine Transitional Norman church was restored to use in 1858, while there are fragments of the monastic buildings. This was an Augustinian foundation of the time of Henry I. The dale continues well wooded and very beautiful until Warkworth is reached, with its fine castle and remarkable hermitage. A short distance below this the Coquet has its mouth in Alnwick Bay (North Sea), with the small port of Amble on the south bank, and Coquet Island a mile out to sea. The river is frequented by sportsmen for salmon and trout fishing. No important tributary is received, and the drainage area does not exceed 240 sq. m.

COQUET(pronounced co-kétte), to simulate the arts of love-making, generally from motives of personal vanity, to flirt; in a figurative sense, to trifle or dilly-dally with anything. The word is derived from the Frenchcoqueter, which originally means, “to strut about like a cock-bird,” i.e. when it desires to attract the hens. The French substantivecoquet, in the sense of “beau” or “lady-killer,” was formerly commonly used in English; but the feminine form,coquette, now practically alone survives, in the sense of a woman who gratifies her vanity by using her powers of attraction in a frivolous or inconstant fashion. Hence “to coquet,” the original and more correct form, has come frequently to be written “to coquette.” Coquetry (Fr.coquetterie), primarily the art of the coquette, is used figuratively of any dilly-dallying or “coquetting” and, by transference of idea, of any superficial qualities of attraction in persons or things. “Coquet” is still also occasionally used adjectivally, but the more usual form is “coquettish”; e.g. we speak of a “coquettish manner,” or a “coquettish hat.” The crested humming-birds of the genusLophornisare known as coquettes (Fr.coquets).

COQUIMBO,an important city and port of the province and department of Coquimbo, Chile, in 29° 57′ 4″ S., 71° 21′ 12″ W. Pop. (1895) 7322. The railway connexions are with Ovalle to the S., and Vicuña (or Elqui) to the E., but the proposed extension northward of Chile’s longitudinal system would bring Coquimbo into direct communication with Santiago. The city has a good well-sheltered harbour, reputed the best in northern Chile, and is the port of La Serena, the provincial capital, 9 m. distant, with which it is connected by rail. There are large copper-smelting establishments in the city, which exports a very large amount of copper, some gold and silver, and cattle and hay to the more northern provinces.

The province of Coquimbo, which lies between those of Aconcagua and Atacama and extends from the Pacific inland to the Argentine frontier, has an area of 13,461 sq. m. (official estimate) and a population (1895) of 160,898. It is less arid than the province of Atacama, the surface near the coast being broken by well-watered river valleys, which produce alfalfa, and pasture cattle for export. Near the mountains grapes are grown, from which wine of a good quality is made. The mineral resources include extensive deposits of copper, and some less important mines of gold and silver. The climate is dry and healthy, and there are occasional rains. Several rivers, the largest of which is the Coquimbo (or Elqui) with a length of 125 m., cross the province from the mountains. The capital is La Serena, and the principal cities are Coquimbo, Ovalle (pop. 5565), and Illapel (3170).

CORACLE(Welshcorwg-l, fromcorwg, cf. Irish and mod. Gaeliccurach, boat), a species of ancient British fishing-boat which is still extensively used on the Severn and other rivers of Wales, notably on the Towy and Teifi. It is a light boat, oval in shape, and formed of canvas stretched on a framework of split and interwoven rods, and well-coated with tar and pitch to render it water-tight. According to early writers the framework was covered with horse or bullock hide (corium). So light and portable are these boats that they can easily be carried on the fisherman’s shoulders when proceeding to and from his work. Coracle-fishing is performed by two men, each seated in his coracle and with one hand holding the net while with the other he plies his paddle. When a fish is caught, each hauls up his end of the net until the two coracles are brought to touch and the fish is then secured. The coracle forms a unique link between the modern life of Wales and its remote past; for this primitive type of boat was in existence amongst the Britons at the time of the invasion of Julius Caesar, who has left a description of it, and even employed it in his Spanish campaign.

CORAËS(Koraïs),ADAMANTIOS[in French,Diamant Coray] (1748-1833), Greek scholar and patriot, was born at Smyrna, the son of a merchant. As a schoolboy he distinguished himself in the study of ancient Greek, but from 1772 to 1779 he was occupied with the management of his father’s business affairs in Amsterdam. In 1782, on the collapse of his father’s business, he went to Montpellier, where for six years he studied medicine, supporting himself by translating German and English medical works into French. He then settled in Paris, where he lived until his death on the 10th of April 1833. Inspired by the ideals of the French Revolution, he devoted himself to furthering the cause of Greek independence both among the Greeks themselves and by awakening the interest of the chief European Powers against the Turkish rule. His great object was to rouse the enthusiasm of the Greeks for the idea that they were the true descendants of the ancient Hellenes by teaching them to regard as their own inheritance the great works of antiquity. He sought to purify the ordinary written language by eliminating the more obvious barbarisms, and by enriching it with classical words and others invented in strict accordance with classical tradition (see furtherGreek Language:modern). Under his influence, though the common patois was practically untouched, the language of literature and intellectual intercourse was made to approximate to the pure Attic of the 5th and 4th centuries B.C. His chief works are his editions of Greek authors contained in hisΈλληνικὴ Βιβλιοθήκηand hisΠάρεργα; his editions of theCharactersof Theophrastus, of theDe aëre, aquis, et locisof Hippocrates, and of theAethiopicaof Heliodorus, elaborately annotated.

His literary remains have been edited by Mamoukas and Damalas (1881-1887); collections of letters written from Paris at the time of the French Revolution have been published (in English, by P. Ralli, 1898; in French, by the Marquis de Queux de Saint-Hilaire, 1880). His autobiography appeared at Paris (1829; Athens, 1891), and his life has been written by D. Thereianos (1889-1890); see also A. R. Rhangabé,Histoire littéraire de la Grèce moderne(1877).

His literary remains have been edited by Mamoukas and Damalas (1881-1887); collections of letters written from Paris at the time of the French Revolution have been published (in English, by P. Ralli, 1898; in French, by the Marquis de Queux de Saint-Hilaire, 1880). His autobiography appeared at Paris (1829; Athens, 1891), and his life has been written by D. Thereianos (1889-1890); see also A. R. Rhangabé,Histoire littéraire de la Grèce moderne(1877).

CORAL,the hard skeletons of various marine organisms. It is chiefly carbonate of lime, and is secreted from sea-water and deposited in the tissues of Anthozoan polyps, the principal source of the coral-reefs of the world (seeAnthozoa), of Hydroids (seeHydromedusae), less important in modern reef-building, but extremely abundant in Palaeozoic times, and of certain Algae. The skeletons of many other organisms, such as Polyzoa and Mollusca, contribute to coral masses but cannot be included in the term “coral.” The structure of coral animals (sometimes erroneously termed “coral insects”) is dealt within the articles cited above; for the distribution and formation of reefs seeCoral-reefs.

Beyond their general utility and value as sources of lime, few of the corals present any special feature of industrial importance, excepting the red or precious coral (Corallium rubrum) of the Mediterranean Sea. It, however, is and has been from remote times very highly prized for jewelry, personal ornamentation and decorative purposes generally. About the beginning of the Christian era a great trade was carried on in coral between the Mediterranean and India, where it was highly esteemed as a substance endowed with mysterious sacred properties. It is remarked by Pliny that, previous to the existence of the Indian demand, the Gauls were in the habit of using it for the ornamentation of their weapons of war and helmets; but in his day, so great was the Eastern demand, that it was very rarely seen even in the regions which produced it. Among the Romans branches of coral were hung around children’s necks to preserve them from danger, and the substance had many medicinal virtues attributed to it. A belief in its potency as a charm continued to be entertained throughout medieval times; and even to the present day in Italy it is worn as a preservative from the evil eye, and by females as a cure for sterility.

The precious coral is found widespread on the borders and around the islands of the Mediterranean Sea. It ranges in depth from shallow water (25 to 50 ft.) to water over 1000 ft., but the most abundant beds are in the shallower areas. The most important fisheries extend along the coasts of Tunisia, Algeria and Morocco; but red coral is also obtained in the vicinity of Naples, near Leghorn and Genoa, and on the coasts of Sardinia, Corsica, Catalonia and Provence. It occurs also in the Atlantic off the north-west of Africa, and recently it has been dredged in deep water off the west of Ireland. Allied species of small commercial value have been obtained off Mauritius and near Japan. The black coral (Antipathes abies), formerly abundant in the Persian Gulf, and for which India is the chief market, has a wide distribution and grows to a considerable height and thickness in the tropical waters of the Great Barrier Reef of Australia.

From the middle ages downwards the securing of the right to the coral fisheries on the African coasts was an object of considerable rivalry among the Mediterranean communities of Europe. Previous to the 16th century they were controlled by the Italian republics. For a short period the Tunisian fisheries were secured by Charles V. to Spain; but the monopoly soon fell into the hands of the French, who held the right till the Revolutionary government in 1793 threw the trade open. For a short period (about 1806) the British government controlled the fisheries, and now they are again in the hands of the French authorities. Previous to the French Revolution much of the coral trade centred in Marseilles; but since that period, both the procuring of the raw material and the working of it up into the various forms in which it is used have become peculiarly Italian industries, centring largely in Naples, Rome and Genoa. On the Algerian coast, however, boats not flying the French flag have to pay heavy dues for the right to fish, and in the early years of the 20th century the once flourishing fisheries at La Calle were almost entirely neglected. Two classes of boats engage in the pursuit—a large size of from 12 to 14 tons, manned by ten or twelve hands, and a small size of 3 or 4 tons, with a crew of five or six. The large boats, dredging from March to October, collect from 650 to 850 ℔ of coral, and the small, working throughout the year, collect from 390 to 500 ℔. The Algerian reefs are divided into ten portions, of which only one is fished annually—ten years being considered sufficient for the proper growth of the coral.

The range of value of the various qualities of coral, according to colour and size, is exceedingly wide, and notwithstanding the steady Oriental demand its price is considerably affected by the fluctuations of fashion. While the price of the finest tints of rose pink may range from £80 to £120 per oz., ordinary red-coloured small pieces sell for about £2 per oz., and the small fragments calledcollette, used for children’s necklaces, cost about 5s. per oz. In China large spheres of good coloured coral command high prices, being in great requisition for the button of office worn by the mandarins. It also finds a ready market throughout India and in Central Asia; and with the negroes of Central Africa and of America it is a favourite ornamental substance.

CORALLIAN(Fr.Corallien), in geology, the name of one of the divisions of the Jurassic rocks. The rocks forming this divisionare mainly calcareous grits with oolites, and rubbly coral rock—often called “Coral Rag”; ferruginous beds are fairly common, and occasionally there are beds of clay. In England the Corallian strata are usually divided into an upper series, characterized by the ammonitePerisphinctes plicatilis, and a lower series withAspidoceras perarmatusas the zonal fossil. When well developed these beds are seen to lie above the Oxford Clay and below the Kimeridge Clay; but it will save a good deal of confusion if it is recognized that the Corallian rocks of England are nothing more than a variable, local lithological phase of the two clays which come respectively above and below them. This caution is particularly necessary when any attempt is being made to co-ordinate the English with the continental Corallian.

The Corallian rocks are nowhere better displayed than in the cliffs at Weymouth. Here Messrs Blake and Huddleston recognized the following beds:—

In Dorsetshire the Corallian rocks are 200 ft. thick, in Wiltshire 100 ft., but N.E. of Oxford they are represented mainly by clays, and the series is much thinner. (At Upware, the “Upware limestone” is the only known occurrence of beds that correspond in character with the Coralline oolite between Wiltshire and Yorkshire). In Yorkshire, however, the hard rocky beds come on again in full force. They appear once more at Brora in Sutherlandshire. Corallian strata have been proved by boring in Sussex (241 ft.). In Huntingdon, Bedfordshire, parts of Buckinghamshire, Cambridgeshire and Lincolnshire the Corallian series is represented by the “Ampthill Clay,” which has also been called “Bluntesham” or “Tetworth” Clay. Here and there in this district hard calcareous inconstant beds appear, such as the Elsworth rock, St Ives rock and Boxworth rock.

In Yorkshire the Corallian rocks differ in many respects from their southern equivalents. They are subdivided as follows:—

These rocks play an important part in the formation of the Vale of Pickering, and the Hambleton and Howardian Hills; they are well exposed in Gristhorpe Bay.

The passage beds, highly siliceous, flaggy limestones, are known locally as “Greystone” or “Wall stones”; some portions of these beds have resisted the weathering agencies and stand up prominently on the moors—such are the “Bridestones.” Cement stone beds occur in the upper calcareous grit at North Grimstone; and in the middle and lower calcareous grits good building stones are found.

Among the fossils in the English Corallian rocks corals play an important part, frequently forming large calcareous masses or “doggers”;Thamnastrea,ThecosmiliaandIsastreaare prominent genera. Ammonites and belemnites are abundant and gasteropods are very common (Nerinea,Chemnitzia,Bourgetia, &c.).Trigoniasare very numerous in certain beds (T. perlataandT. mariani).Astarte ovata,Lucina alienaand other pelecypods are also abundant. The echinodermsEchinobrissus scutatusandCidaris florigemmaare characteristic of these beds.

Rocks of the same age as the English Corallian are widely spread over Europe, but owing to the absence of clearly-marked stratigraphical and palaeontological boundaries, the nomenclature has become greatly involved, and there is now a tendency amongst continental geologists to omit the term Corallian altogether. According to A. de Lapparent’s classification the English Corallian rocks are represented by theSéquanienstage, with two substages, an upperAstartienand lowerRauracien; but this does not include the whole Corallian stage as defined above, the lower part being placed by the French author in hisOxfordienstage. For the table showing the relative position of these stages see the articleJurassic.


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