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coal measures
coal measuresplural nouncoal-bearing strata.
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Coal Measures
Coal Measuresplural nouna series of coal-bearing rocks formed in the upper Carboniferous period; the uppermost series of the Carboniferous system
coal measures
Americanplural noun
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coal-bearing strata.
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(initial capital letters) in Europe, a portion of the Carboniferous System, characterized by widespread coal deposits.
plural noun
Etymology
Origin of coal measures
First recorded in 1655–65
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The coniferous trees of the coal measures show annual rings of growth.
From The Origin of the World According to Revelation and Science by Dawson, John William
Our coal measures underlie an area of more than four hundred and sixty thousand square miles.
From The Coming of Coal by Bruere, Robert W.
The coal measures of Great Britain, of Germany, Belgium, and northern France, of Russia, and the largest coal beds of China are all of Carboniferous age.
From The Economic Aspect of Geology by Leith, C. K. (Charles Kenneth)
The old types of marine animals changed gradually, but the coal measures show strikingly different fossils.
From Earth and Sky Every Child Should Know Easy studies of the earth and the stars for any time and place by Rogers, Julia Ellen
Historically the pines are of hoary age, for they are closely related to the growths that furnished the geologic coal measures stored up in the foundations of the earth for our use now.
From Getting Acquainted with the Trees by McFarland, J. Horace (John Horace)
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.