1. The magnetic properties of some submarine oceanic lavas;ADE-HALL;Geophys. J. R. Astron. Soc,1964
2. Palaeomagnetism of some Precambrian rocks in south-east Greenland
3. COWARD M. P. 1969. The structural and metamorphic geology of South Uist, Outer Hebrides. Univ. of London Ph.D. thesis. (unpubl.)
4. CRESSWELL D. PARK R. G. 1973. The metamorphic history of the Lewisian rocks of the Torridon area in relation to that of the remainder of the Southern Laxfordian belt. In Park R. G. Tarney J. (eds), The early Precambrian of Scotland and related rocks of Greenland, 77–83. University of Keele.
5. FRANCIS P. W. SIBSON R. H. 1973. The Outer Hebrides Thrust. In Park R. G. Tarney J. (eds), The early Precambrian of Scotland and related rocks of Greenland, 95–104. University of Keele.