Geology and petrology of the Dolerites of Spitsbergen. (Reprint from the proceedings of the Royal Society of Edinburgh, session 1932-1933, vol. LIII, part III, no. 21.) [With a map and a bibliography.]
Tyrrell, George Walter.
Sandford, Kenneth Stuart.
Edinburgh, 
1933.
Joint authors: George Walter Tyrrell and Kenneth Stuart Sandford.