boulder clay


Also found in: Thesaurus, Medical, Financial, Encyclopedia, Wikipedia.

boulder clay

n
(Geological Science) an unstratified glacial deposit consisting of fine clay, boulders, and pebbles. See also till4
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.boulder clay - unstratified soil deposited by a glacierboulder clay - unstratified soil deposited by a glacier; consists of sand and clay and gravel and boulders mixed together
dirt, soil - the part of the earth's surface consisting of humus and disintegrated rock
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations

boulder clay

n (Geol) → Geschiebelehm m
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
Mentioned in ?
References in periodicals archive ?
He said: "Underneath the house is very heavy boulder clay which was found to be bone-dry during investigations."
In addition, the XRD results showed that the kernstone sample was primarily composed of quartz and flint debris along with small amounts of calcarenaceous materials and boulder clay.
"We have now completed the work thanks to a method thousands of years old which utilises sub soil, in this case boulder clay deposited 10,000-yearsago by retreating glaciers.
In the regional scale, physical-mechanical properties of other genetic types of soils or other age were also studied, such as chalky boulder clay in Buckinghamshire in England by Denness [9], glacial deposits by Kazi and Knill [10], or marine clays in Lianyungang in China by Liu et al.

Full browser ?