azoic


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Related to azoic: Azoic Age

a·zo·ic

 (ā-zō′ĭk)
adj.
Of or relating to geologic periods that precede the appearance of life.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

azoic

(əˈzəʊɪk; eɪ-)
adj
(Geological Science) without life; characteristic of the ages that have left no evidence of life in the form of organic remains
[C19: from Greek azōos lifeless; see azo-]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.azoic - before the appearance of life; "azoic rocks contain not organic remains"
geology - a science that deals with the history of the earth as recorded in rocks
early - at or near the beginning of a period of time or course of events or before the usual or expected time; "early morning"; "an early warning"; "early diagnosis"; "an early death"; "took early retirement"; "an early spring"; "early varieties of peas and tomatoes mature before most standard varieties"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
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The presence of phosphatic nodules and bituminous matter in some of the lowest azoic rocks, probably indicates the former existence of life at these periods.
As for the bad status, the references were based upon the azoic situation (diversity and richness equal to 0 and AMBI equal to 6) (Feebarani et al., 2016).
Most important acid dyes are sulfonic acid derivatives of azoic dyes [1].
The board of directors will be augmented by the addition of former Deloitte and Touche LLP partner Mike Purcell, a financial expert as defined under the applicable NASDAQ and SEC rules, and Kurt Holstein, president of Azoic Ventures, Inc.
The board of directors will be augmented by the addition of former Deloitte & Touche LLP partner Mike Purcell, a financial expert as defined under the applicable NASDAQ and SEC rules, and Kurt Holstein, President of Azoic Ventures, Inc.
Lobato et al., "Electrochemical oxidation of azoic dyes with conductive-diamond anodes," Industrial and Engineering Chemistry Research, vol.
Chrysoidine, a type of industrial azoic dye, is a kind of illegal additive banned in China [2, 6, 7] which could cause acute and chronic toxicity to mammals administrated by oral or skin route or inhaled [8] and has been confirmed to be genotoxic, mutagenic, and carcinogenic [9-11].