"Silurian" Quotes from Famous Books
 ... distinguished for his learning and research. He has explored portions of that continent as far down as the azoic rocks, and made many important discoveries as to the past life of the globe. His researches have been especially rich in the Cambrian or Lower Silurian epochs, and have led to many modifications in the classification of the various forms of life pervading those earlier periods, and we may say that the facts he has brought to light tend strongly to show the correctness of our theory as taken from the biblical text; as, for instance, the Trilobites, ...
— Life: Its True Genesis • R. W. Wright
... add another seven million years, or thereabouts, of the Age of the Amphibians, when the coal plants grew, and the Age of the Fishes. And finally, beyond all exact human calculation, but estimated at some five million, we reach the Age of Invertebrates in the Silurian, and in the lowest of these rocks we find beautifully preserved fossils of Bryozoans, to all appearances as perfect in detail of structure as these which we have before us to-day in this twentieth ...
— The Log of the Sun - A Chronicle of Nature's Year • William Beebe
... a man imply a cooler planet and a greater depth and refinement of soil than a dinosaur? Only after a certain housecleaning and purification of the elements do higher forms appear; the vast accumulation of Silurian limestone must have hastened the age of fishes. The age of reptiles waited for the clearing of the air of the burden of carbon dioxide. The age of mammals awaited the deepening and the enrichment of the soil and the stability of the earth's crust. Who knows upon ...
— The Breath of Life • John Burroughs
... life no power of human can detect a flaw or even suggest an additional leaf, limb or fruit. I had made a long study of minerology in which I found each stone or mettle was in a division of life that was its own, and no other stone could appear dressed in its garb, from the black silurian to the purely transparent crystal. I saw that a diamond could not be a ruby, neither could it be an oak, a goose nor a goat. With all the teaching which had given God credit for his perfect construction, ...
— Philosophy of Osteopathy • Andrew T. Still
... rejoined Sin Saxon. "Won't budge. But it isn't her name, exactly, only Saxon for Craydocke; suggestive of obstinacy and the Old Silurian,—an ancient maiden who infests our half the wing. We've got all the rooms but hers, and we're bound to get her out. She's been there three years, in the same spot,—went in with the lath and plaster,—and it's time she started. ...
— A Summer in Leslie Goldthwaite's Life. • Mrs. A. D. T. Whitney
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