@booklet {7061,
	title = {KEY, R.M. 1987a. Geology of the Marsabit area. Report, Geological Survey of Kenya, 108: 1-42.MASON, P. and GIBSON, A.B. 1957. Geology of the Kalossia-Tiati area. Report, Geological Survey of Kenya, 41: 1-34.},
	year = {1987},
	note = {KEY, R.M. 1987a. Geology of the Marsabit area. Report, Geological Survey of Kenya, 108: 1-42.MASON, P. and GIBSON, A.B. 1957. Geology of the Kalossia-Tiati area. Report, Geological Survey of Kenya, 41: 1-34.}
}
