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Carboniferous   Listen
adjective
Carboniferous  adj.  Producing or containing carbon or coal.
Carboniferous age (Geol.), the age immediately following the Devonian, or Age of fishes, and characterized by the vegetation which formed the coal beds. This age embraces three periods, the Subcarboniferous, the Carboniferous, and Permian. See Age of acrogens, under Acrogen.
Carboniferous formation (Geol.), the series of rocks (including sandstones, shales, limestones, and conglomerates, with beds of coal) which make up the strata of the Carboniferous age or Carboniferous period. See the Diagram under Geology.






Collaborative International Dictionary of English 0.48








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"Carboniferous" Quotes from Famous Books



... projecting isthmus. The colour of the strata is chiefly grey, in parallel layers of varying hardness, as appears from its projections and indentations. I could not, without delaying the ship longer than I wished, procure samples of the strata, but there was no appearance of carboniferous minerals. The same layers were visible in detached places up to the tops of the hills, which are of considerable altitude, though that is not denoted in the chart. When we rounded Cape St. George on the following ...
— The Life of Thomas, Lord Cochrane, Tenth Earl of Dundonald, Vol. II • Thomas Lord Cochrane

... night from a hasty journey to Ireland, whither I betook myself on Thursday night, being attracted vulture-wise by the scent of a quantity of carboniferous corpses. The journey was as well worth the trouble as any I ever undertook, seeing that in a morning's work I turned out ten genera of vertebrate animals of which five are certainly new; and of these four are Labyrinthodonts, ...
— The Life and Letters of Thomas Henry Huxley Volume 1 • Leonard Huxley

... completely filled with water during their growth." In the same volume, all those counties in the extreme southwest corner of the state, whose geological age has not heretofore been considered positively determined, are mapped as Lower Carboniferous, and Lower Silurian, with the Coal Measures covering portions of Barton and Jasper and appearing in a few small, scattered spots in Dade, Polk, Green and Christian counties, and some scanty lines of Devonian fringing the edges of the Silurian in ...
— Cave Regions of the Ozarks and Black Hills • Luella Agnes Owen

... as their imperfect condition allows of comparison, British mountain-limestone shells. Mr. Lonsdale has had the kindness to examine the corals; they consist of six undescribed species, belonging to three genera. Species of these genera occur in the Silurian, Devonian, and Carboniferous strata of Europe. Mr. Lonsdale remarks, that all these fossils have undoubtedly a Palaeozoic character, and that probably they correspond in age to a division of the ...
— Volcanic Islands • Charles Darwin

... gunshot back from the brow of the Bishop Hill. It is surrounded on all sides by immense heaps of debris, which has been repeatedly dug into during the last thirty years by geologising students, in search of fossils connected with the carboniferous system, and who must have frequently met with the substance which has caused all this excitement, but never imagined it to be gold. The face of the quarry, to the depth of twenty feet from the top, is an accumulation of shale or slate, ...
— Chambers's Edinburgh Journal, No. 447 - Volume 18, New Series, July 24, 1852 • Various

... of the alphabet after his name, the author of "Polymerization of the Pseudo-Metallic Nitrides" and the proper owner of this building and its contents. But Tommy saw him against a background of tree-ferns such as should have been extinct upon this earth since the Carboniferous Period, some ...
— Astounding Stories of Super-Science January 1931 • Various

... slaty cleavage having been first found only in the lowest rocks, was taken as an indication of the highest antiquity: whence resulted serious mistakes; for this mineral characteristic is now known to occur in the Carboniferous system. Once more, certain red conglomerates and grits on the north-west coast of Scotland, long supposed from their lithological aspect to belong to the Old Red Sandstone, are now identified with the Lower Silurians. These are a few instances of the small trust to be placed in ...
— Essays: Scientific, Political, & Speculative, Vol. I • Herbert Spencer



Words linked to "Carboniferous" :   Missippian period, carbon, Paleozoic era, Mississippian, carbonaceous, Upper Carboniferous period, period, Lower Carboniferous period, Lower Carboniferous, Pennsylvanian period, Carboniferous period, geological period



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