e/Clay-with-Flints

Information
has gloss	eng: In geology, Clay-with-Flints was the name given by W. Whitaker in 1861 to a peculiar deposit of stiff red, brown or yellow clay containing unworn whole flints as well as angular shattered fragments, also with a variable admixture of rounded flint, quartz, quartzite and other pebbles. It occurs in sheets or patches of various sizes over a large area in the south of England, from Hertfordshire on the north to Sussex on the south, and from Kent on the east to Devon on the west. It almost always lies on the surface of the Upper Chalk, but in Dorset it passes on to the Middle and Lower Chalk, and in Devon it is found on the Chert-Beds of the Selbornian group (A. J. Jukes-Browne, The Clay-with-Flints, its Origin and Distribution, Q.J.G.S., vol. lxii., 1906, p. 132).
lexicalization	eng: Clay-with-Flints
instance of	(noun) matter that has been deposited by some natural process deposit, sediment