GSL/ARC/1/8 | Historical articles and papers by John Thackray | 1971-1984 | |
GSL/COM/P/4/2/49 | Referees’ report: Charles Robert DARWIN, “Raised beaches in Chile” | 10 Jul 1837 | |
GSL/COM/P/4/2/173 | Referees’ report: Adam SEDGWICK, Two papers on the geology of Devonshire | 24 May 1839 | |
GSL/COM/P/4/2/205 | Referees’ report: Joshua TRIMMER, “On the diluvial deposits of Caernarvon” | 14 Mar 1852 | |
GSL/L/R/2/21 | Letter from John Stevens HENSLOW | 28 Nov 1835 | |
GSL/L/R/6/310 | Letter from Adam SEDGWICK | 8 Jun 1841 | |
GSL/L/R/9/291* | Letter from John William SALTER | 5 May 1846 | |
GSL/L/R/11/257 | Letter from Adam SEDGWICK | 22 Nov 1850 | |
GSL/L/R/14/30 | Letter from William John HAMILTON | ?2 Jan 1857 | |
GSL/L/R/14/31 | Letter from Joseph Ellison PORTLOCK | 12 Jan 1857 | |