siltstone sentence - siltstone sentence in Hindi (11-20)

	11.	It rests conformably on the Graminia Formation siltstone of the Winterburn Group.
	12.	It occurs from Casino consisting of soft sandstone, siltstone and claystone.
	13.	The oldest rocks in the quarry comprise late Ordovician siltstones.
	14.	The Ashdown Formation typically comprises sandstones, siltstones and mudstones.
	15.	It consists primarily of laminated oil shale, claystone, and siltstone.
	16.	In the central part of the watershed, the bedrock is siltstone.
	17.	This consists of siltstone and shale and comes from the Devonian period.
	18.	The formation is primarily composed of limestone, siltstone, and dolostone.
	19.	The middle portion and most of the upper portion are on siltstone.
	20.	The potholes are in sandstone and siltstone of the Trimmers Rock Formation.

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siltstone in a sentence