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
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.
From Life: Its True Genesis by Wright, R. W.
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
Thus the azoic group is crystalliferous, or crystal-bearing.
From The Religion of Geology and Its Connected Sciences by Hitchcock, Edward
The latter formation is found in other sections with precarboniferous limestone and also with crystalline limestone of the azoic age.
From Guatemala, the country of the future by Pepper, Charles M.