Simplified Geology of the Humber Region 15.
Although strata of coal and chalk dip far below the surface the drift geology of Holderness is glacially deposited boulder clay. Two questions need some sort of an answer – What is clay? and what is boulder clay? Clay is a fine/dense grained soil where each particle has a moist skin. Clay tends to swell […]
Simplified Geology of the Humber Region 15. Read More »