Editorial Board
Principal Editor
Acting Chief Editor
Dr S. G. Molyneux (BGS, Nottingham)
Editors
Dr R. COLLIER (Leeds university, UK)
Dr D. MILLWARD (BGS, UK)
Dr H. M. PEDLEY (Hull university, UK)
Prof. P. F. RAWSON (UCL, UK)
Dr M. ROMANO (Sheffield university, UK)
Dr N. J. SOPER (Leeds university, UK)
Prof. P. W. SCOTT (Camborne School of Mines, UK)
Dr D. W. HOLLIDAY (BGS, UK)