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Argillaceous   Listen
adjective
Argillaceous  adj.  Of the nature of clay; consisting of, or containing, argil or clay; clayey.
Argillaceous sandstone (Geol.), a sandstone containing much clay.
Argillaceous iron ore, the clay ironstone.
Argillaceous schist or Argillaceous state. See Argillite.






Collaborative International Dictionary of English 0.48








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"Argillaceous" Quotes from Famous Books



... which lies low, on the level of the sea, and exposed to the full rays of a burning sun; perhaps the quality of the soil may have something to do with it, though this is apparently similar to what prevails in the province of Rio Janeiro. This soil, which is highly argillaceous, and strongly tinged with tritoxyde of iron, is formed by the decomposition of gneiss or granite rocks. The flat situation of this tea ground is unfavorable to the improvement of the soil, for the heavy rains which wash ...
— The Commercial Products of the Vegetable Kingdom • P. L. Simmonds

... great rivers would have been carried very far from the land. A Mississippi of those ages would have sent its finer suspensions far abroad on a contemporary Gulf stream: not improbably right across the Atlantic. The earlier sediments of argillaceous type were not collected in the geosynclines and the genesis of the mountains was delayed proportionately. But it was, probably, not for very long that such conditions prevailed. For the accumulation of calcium salts must have been rapid, ...
— The Birth-Time of the World and Other Scientific Essays • J. (John) Joly

... various rapidity of cooling. Origin of granular or saccharoidal marble, silicification of schist into ribbon jasper. Metamorphosis of calcareous marl into micaceous schist through granite. Conversion of dolomite and granite into argillaceous schist, by contact with basaltic and doleritic rocks. Filling up of the veins from below. Processes of cementation in agglomerate structures. Friction conglomerates — p. 269 and note. Relative age of rocks, chronometry of the earth's crust. Fossiliferous strata. ...
— COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 • Alexander von Humboldt

... most brilliantly colored stone is not the most durable, and it so happens that these brilliant red sandstones are often composed of exceedingly rounded grains. Also some of the very red sandstone has an interfilling of a loose argillaceous irony matter detrimental to the stone as a building stone. The most durable of the red sandstones are those having a paler or grayer hue, like those of Woolton, Everton, and Runcorn. This distinction of color ...
— The American Architect and Building News, Vol. 27, Jan-Mar, 1890 • Various

... several tiers of galleries; upon the roof and sides of which some curious drawings were observed, which deserve to be particularly described. They were executed on a ground of red ochre (rubbed on the black schistus) and were delineated by dots of a white argillaceous earth, which had been worked up into a paste. They represented tolerable figures of sharks, porpoises, turtles, lizards (of which I saw several small ones among the rocks) trepang, starfish, clubs, canoes, water ...
— Journals Of Two Expeditions Of Discovery In North-West And Western Australia, Vol. 1 (of 2) • George Grey

... height of 3,000 feet, capped with a limestone, in which from 70 to 85 per cent of the fossil testacea are specifically identical with those now inhabiting the Mediterranean. These calcareous and other argillaceous strata of the same age are intersected by deep valleys which appear to have been gradually formed by denudation, but have not varied materially in width or depth since Sicily was first colonised by the Greeks. The limestone, moreover, ...
— The Harvard Classics Volume 38 - Scientific Papers (Physiology, Medicine, Surgery, Geology) • Various

... something of the kind, while engaged with mixtures of natron or potash, and other ingredients, it is probable that it was only an absorbent, without oil or grease, and on a par with steatite, or the argillaceous earths, with which, no doubt, they were ...
— Museum of Antiquity - A Description of Ancient Life • L. W. Yaggy

... Maranon, a distance of about four hundred miles. It occurs also at Iquitos. This is farther testimony against the glacial theory of the formation of the Amazonian Valley. The paucity of shells in such a vast deposit is not astonishing. It is as remarkable in the similar accumulation of reddish argillaceous earth, called "Pampean mud," which overspreads the Rio Plata region.[165] Some of the Pampa shells, like those at Pebas, are proper to brackish water, and occur only on the highest banks. The Pampean formation is believed by Mr. Darwin to be an estuary or delta ...
— The Andes and the Amazon - Across the Continent of South America • James Orton

... Calcareous, argillaceous, and other soluble earths, compose many of the strata; but in many more, which are partly or chiefly composed of insoluble substances, those soluble earths are mixed in various proportions. Now, when the siliceous substance, which is the insoluble part, ...
— Theory of the Earth, Volume 2 (of 4) • James Hutton

... scenery. It is something, no doubt, to have the sight of water in a land where the sun beats down all day long with unremitting force till the earth is like a furnace of iron beneath a sky of molten brass. But the Nile is never clear. During the inundation it is deeply stained with the red argillaceous soil brought down from the Abyssinian highlands. At other seasons it is always more or less tinged with the vegetable matter which it absorbs on its passage from Lake Victoria to Khartoum; and this vegetable matter, combined with Its depth and volume, ...
— Ancient Egypt • George Rawlinson

... well-preserved fossils of the Tertiary formation. Agassiz, who has examined 1,700 species of fossil fishes, and who estimates at 8,000 the number of living species which have been described, or which are preserved in our collections, affirms that, with the exception of one small fossil fish peculiar to the argillaceous geodes of Greenland, he has never met in the Transition, Secondary, or Tertiary strata with any example of this class specifically identical with any living fish; and he adds the important remark that even in the lower Tertiary formations ...
— The World's Greatest Books - Volume 15 - Science • Various

... soldiers at the bivouac, at which he directed them to remain until his return. Mr. Kent says they kept the ridge all the way, and rose above the sea by a gradual ascent. The rock-formation of the lower ranges appeared to be an argillaceous schist; the sides and summit of the ranges were covered with verdure, and the trees upon them were of more than ordinary size. The view to the eastward was shut out by other ranges, parallel to those on which they were; below them to the ...
— Two Expeditions into the Interior of Southern Australia, Complete • Charles Sturt

... passing around towards the north, join at a point about three miles north-west, from whence the resulting creek continues in a west-north-westerly direction, as far as the eye can reach. The hills are composed of an argillaceous schist. On several of the lower rises, quartz reefs crop out, and some of the quartz which I examined had every appearance of being auriferous, except the main one—the colour of the gold. There are some fine waterholes in the first creek (Teltawongee), but I cannot say for certain ...
— Successful Exploration Through the Interior of Australia • William John Wills

... Peck. Sporangia short-cylindric, closely crowded, distinct or connate, argillaceous olive to olive-brown in color, seated on a well-developed hypothallus; the wall a thin membrane, with a dense layer of minute dark-colored round granules on the inner surface. Spores argillaceous olive in the mass, globose, minutely warted, 6-8 ...
— The Myxomycetes of the Miami Valley, Ohio • A. P. Morgan

... red, brown, and blue limestone, mixed with red, green, and yellow shales; sandstone of all tints, white, brown, ochry, dark red, speckled and foliated; coarse silicious sandstone, and red quartzose sandstone beautifully veined with purple; layers of conglomerate, of many colored shales, argillaceous iron, and black oxide manganese; massive black and white granite, traversed by streaks of quartz and of red sienite; coarse red felspathic granite, mixed with large plates of silver mica; such is the masonry ...
— Overland • John William De Forest

... of Strata. Siliceous Rocks. Argillaceous. Calcareous. Gypsum. Forms of Stratification. Original Horizontality. ...
— The Student's Elements of Geology • Sir Charles Lyell

... thumb-nail or some hard substance, the coil becoming obscure on the lower surface. The inside of these jars is smooth, but never polished, and in one instance the potter used the corrugations of the coil as an ornamental motive. The paste of which this coiled ware was composed is coarse, with argillaceous grains scattered through it; but it was well fired and is still hard and durable. When taken in connection with its tenuity, these features show a highly developed potter's technique. A single fragment is ornamented ...
— Archeological Expedition to Arizona in 1895 • Jesse Walter Fewkes

... roof and sides of which some curious drawings were observed, which deserve to be particularly described. They were executed upon a ground of red ochre (rubbed on the black schistus), and were delineated by dots of white argillaceous earth, which had been worked up into a paste. They represented tolerable figures of sharks, porpoises, turtles, lizards (of which I saw several small ones among the rocks), trepang, star-fish, clubs, canoes, water-gourds, and some quadrupeds, which were probably intended to represent kangaroos and ...
— The History of Australian Exploration from 1788 to 1888 • Ernest Favenc

... supposed to have been formed in the chaotic state of the earth, because they have no trace of organized beings or petrifactions; they are chiefly composed of silicious and argillaceous earths, as granite, slate, &c.—Transition rocks, supposed to have been formed during the transition of the earth into a habitable state; they differ from the primitive, in containing the remains of marine animals:—the Secondary rocks, containing the remains of animals and ...
— A Catechism of Familiar Things; Their History, and the Events Which Led to Their Discovery • Benziger Brothers

... "Wood of the Stone Summit." It was anciently a Druids' altar, and with a surface of about one hundred square feet is only two to three feet thick, so that it contains about two hundred and fifty cubic feet of stone. It is the rough argillaceous sandstone that accompanies the coal-measures in this part of Wales, and a moderate force gives it quite a rocking motion, which can be easily continued with one hand. It stands nearly in equilibrium upon a pivotal rock beneath. Two miles from Cardiff is the ancient and straggling ...
— England, Picturesque and Descriptive - A Reminiscence of Foreign Travel • Joel Cook

... you, then, my right worshipful lord, this Farnoo is an unctuous, argillaceous substance; in its natural state, soft, malleable, and easily worked as the cornelian-red clay from the famous pipe-quarries of the wild tribes to the North. But though mostly found buried in terra-firma, especially in the isles toward the East, this Farnoo, my ...
— Mardi: and A Voyage Thither, Vol. II (of 2) • Herman Melville

... we landed on Copeland Island and from its summit obtained extensive bearings for the survey of the bay. The island is surrounded by a coral bank; its north side is formed by a perpendicular argillaceous cliff of a bright yellow colour, and is a conspicuous object to vessels entering the bay. Behind the cliff to the south the land gradually declines and runs off to a low point; the whole surface of the island is covered ...
— Narrative of a Survey of the Intertropical and Western Coasts of Australia - Performed between the years 1818 and 1822 • Phillip Parker King

... also remember, that, if a knowledge of etymology may be shown by spelling metallic, metalliferous, metallography, metallurgic, metallurgist, metallurgy, medallic, medallion, crystallize, crystalline, argillous, argillaceous, axillar, axillary, cavillous, cavillation, papillate, papillous, papillary, tranquillity, and pupillary, with double l, ignorance of it must needs be implied in spelling metaline, metalist, metaloid, metaloidal, medalist, coralaceous, ...
— The Grammar of English Grammars • Goold Brown



Words linked to "Argillaceous" :   argil, argillaceous rock



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