LDGSL/1107/A/1/19 | General correspondence, 1979 | Jan-Jun 1979 | |
LDGSL/1107/A/1/34 | General correspondence, 1994 | Jan-Dec 1994 | |
LDGSL/1107/A/1/35 | General correspondence, 1995 | Jan-Dec 1995 | |
LDGSL/1107/B/6/7 | Working file for "Estimates of mantle thorium/uranium ratios from Th, U and Pb isotopic... | Aug 1989-Jul 1992 | |
LDGSL/1107/B/6/8 | Working files for "The generation of kimberlites, lamproites, and their source rocks" (1994) | 1991-Jan 1994 | |
LDGSL/1107/B/6/9 | Working files for "The source regions of ocean island basalts" (1995) | 1990-1994 | |
LDGSL/1107/B/11/2 | Working files, unpublished material with Keith O'Nions | 1979-1981 | |