1. An interglacial peat at Fugla Ness, Shetland;Birks;New Phytol.,1969
2. Glacial-eustatic and isostatic controls of sea level since the last glaciation;Bloom,1971
3. Interpretation of geophysical observations between the Orkney and Shetland Islands;Bott;Jlgeol. Soc. Lond.,1975
4. The Brent Oil-field;Bowen,1975
5. The Triassic of the North Sea;Brennand,1975