LDGSL/1107/A/1/28
General correspondence, 1988
1988
LDGSL/1107/B/6/8
Working files for "The generation of kimberlites, lamproites, and their source rocks" (1994)
1991-Jan 1994
LDGSL/1107/B/6/10
Working file on melting and the start of Iceland
1993-1995