@book{27178,
	author = {Wilson, G. V. and Watson, David Meredith Seares,},
	title = {The geology of the Orkneys,},
	publisher = {H.M. Stationery off.,},
	year = {1935.},
	series = {Memoirs of the Geological Survey, Scotland},
	address = {Edinburgh,},
	note = {At head of title: Department of scientific and industrial research.}
}