Institution: | 1. Institute of Geological Sciences, St Just, 30 Pennsylvania Road, Exeter EX4 6BX;2. Department of Geology, University of Exeter, North Park Road, Exeter EX4 4QE.;3. North East London Polytechnic, Romford Road, London E15 4LZ.;4. Institute of Geological Sciences, 64-78 Gray''s Inn Road, London WClX 8NG. |