azoic

Example Sentences

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Scientists long ago clung to the "azoic hypothesis" about the deep -- the presumption that nothing could possibly be alive so far from the photosynthetic world.

From Washington Post • May 16, 2010

Geologists have divided a few years of the worlds history into periods, reaching from the azoic rocks to the soil of our time.

From The Works of Robert G. Ingersoll, Vol. 4 (of 12) Dresden Edition?Lectures by Ingersoll, Robert Green

Thus the azoic group is crystalliferous, or crystal-bearing.

From The Religion of Geology and Its Connected Sciences by Hitchcock, Edward

Thus such of the first-formed strata as survived the repeated changes of level, would be practically "azoic;" like the Cambrian of our geologists.

From Essays: Scientific, Political, & Speculative, Vol. I by Spencer, Herbert

If the great deposit of "red clay" now forming in the eastern valley of the Atlantic were metamorphosed into slate and then upheaved, it would constitute an "azoic" rock of enormous extent.

From Discourses Biological and Geological Essays by Huxley, Thomas Henry