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
Thus the azoic group is crystalliferous, or crystal-bearing.
From The Religion of Geology and Its Connected Sciences by Edward Hitchcock
The total absence of any trace of fossils has inclined many geologists to attribute the origin of the most ancient strata to an azoic period, or one antecedent to the existence of organic beings.
From The Student's Elements of Geology by Sir Charles Lyell
When they knocked off the mould, these same authorities found that Challoner was right: this bit of concrete wall was as solid as if it had been cut out of smooth azoic rock.
From The Red Mouse by William Hamilton Osborne
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 Thomas Henry Huxley