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Pertaining to or formed during a period of geologic time between two successive glacial epochs or between two glacial stages.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.



a period between the cold ice ages of the Anthropogenic [Quaternary] period. The interglacials were characterized by a comparatively warm climate and the complete disappearance of the ice sheet in temperate latitudes.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.
References in periodicals archive ?
In order to reconstruct the climate of past interglacial periods, she had visited Henderson Island, in the far south-eastern Pacific Ocean, to collect 330 000- and 630 000-year-old fossil corals for climate studies.
So, melting may progress much farther than it did during earlier interglacial periods, when that warming influence wasn't in place.
The abundant corals have taken an easy road to living a rich and dominating life during the present interglacial period, but the payback comes when the climate becomes less hospitable.
They noted the importance of reduced June insolation for ice sheet growth and suggested that "most C[O.sub.2] scenarios led to an exceptionally long interglacial from 5000 years before the present to 50,000 years from now ...
Data from those more-modern digs are yielding a wealth of information about the region's ecosystems during recent ice ages and interglacial periods.
In simple terms, this means that there is effectively nothing we can do that will have any effect for many generations and as we live in an interglacial period when the sea level would be rising anyway our intervention may have no effect at all.
Hydrologist Tom Coulthard of the University of Hull, UK and his colleagues made the climate model of the last interglacial period to find out how the monsoon rains may have travelled down the trans-Saharan mountains' north face and flowed across the landscape.
Planet Earth has always moved from Ice Age to warm interglacial and back to Ice Age without any help from fossil fuels.