1. Penrose field conference on ophiolites,1972
2. The primary structures and fabrics of the upper mantle and lower oceanic crust from ophiolite complexes;Bartholomew,1983
3. VLF electromagnetic surveys and associated studies in North Dartmoor and Unst.;Brzozowski,1977
4. Sulphide phase equilibria;Craig,1974
5. The Fe-Ni-S system: 400°C isothermal diagram;Craig,1968