"Silurian" Quotes from Famous Books
 ... because they now consist almost entirely of the descendants of the free Britons who were driven westward rather than submit to the overwhelming invasion of the Teutonic tribes. Thus it is that probably, except for a certain Silurian (or Iberian) element in South Wales, which descends from the higher or fighting sort of pre-Aryan, and a surviving aboriginal element in parts of Ireland, the natives of what are known as the “Celtic” parts of these islands ...
— A Handbook of the Cornish Language - chiefly in its latest stages with some account of its history and literature • Henry Jenner
... nothing more about missing links than what I have said. I should rely much on pre-Silurian times; but then comes Sir W. Thomson like an ...
— Alfred Russel Wallace: Letters and Reminiscences, Vol. 1 (of 2) • James Marchant
... out by later experience. He says:—"While, however, there are not apparent signs of mechanical disturbances, during the long period that elapsed from the cooling of the earth's surface to the deposition of the Silurian and Cambrian systems, it is to be presumed that the internal igneous activity of the earth's crust was in full force, so that on the inner side of it, in obedience to the laws of specific gravity, chemical attraction, and centrifugal force, a great segregation of silica ...
— Getting Gold • J. C. F. Johnson
... calling for renewal of its faded tints. Let any one conversant with the subject compare it with later works on a similar scale, and he will find that in all essential features it will not suffer by the comparison—the intricate anatomy of the Silurian rocks of Wales and the north of England by Murchison and Sedgwick being the chief additions made to his great generalizations." {20} The genius of the Oxfordshire surveyor did not fail to be duly recognised and honoured by men of science during his lifetime. In 1831 the Geological ...
— Self Help • Samuel Smiles
... which hold these ore deposits are of Silurian age, but they received their metalliferous impregnation much later, probably in the Tertiary, and subsequent to the period of disturbance in which they were elevated and metamorphosed. This is proved by the fact that in places where the rock has been shattered, strings of ore are found ...
— Scientific American Supplement, No. 446, July 19, 1884 • Various
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