Sentences with phrase «crushed rock surface»
Village of Glencoe: $ 7,500 to upgrade about one - half mile of the Green Bay / North Shore Trail from a crushed rock surface to asphalt.
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Scientists thought most of Vesta outside the south polar region might be flat like the Moon, yet some of the craters outside that region formed on very steep slopes and have nearly vertical sides, with landslides often occurring in the regolith, the deep layer of crushed rock on the surface.
The fluttering hydroplates and pounding pillars crushed rock and generated frictional heat along the sliding surfaces.