Geology Joint Subject Committee Comprises papers for meetings held: 17 Jan 1974 (unsigned) 6 Nov 1974 12 Nov 1976 (including Geology Panel) 14 Jan 1977 (signed minutes only) 2 Jun 1977 20 Oct 1977 20 Jan 1978 6 Dec 1978 (including Geology Panel) 9 Nov 1979 6 Dec 1979 (Geology Panel) 7 Nov 1980 6 Nov 1981 (unsigned) 1974-1981