GSL/COM/P/4/2/123 | Referees’ report: Roderick Impey MURCHISON, Note on fossils from New York State from J Hall | 23 Mar 1842 | |
GSL/L/R/1/70 | Letter from James HALL | 25 May 1834 | |
GSL/L/R/11/8 | Letter from Charles LYELL | 1 Jan 1849 | |
GSL/L/S/1/p23a | Letter to the AMERICAN MINISTER | 23 Mar 1848 | |
LDGSL/155 | On a memoir by James Hall, with drawings and a proof print of Orthoceras | 1848 | |
LDGSL/838/H/5 | Murchison correspondence: letter from James HALL | 29 Jan 1847 | |
LDGSL/838/H/73 | Murchison correspondence: letter from James HALL | [n.d.] | |
LDGSL/838/L/17/25 | Murchison correspondence: letter from Charles LYELL | 14 Nov 1841 | |
LDGSL/947/6/T/2 | Geological colouring on Arrowsmith's 'A Map exhibiting all the new discoveries in the interior... | [1818-1851] | |
LDGSL/947/6/T/3 | Geological colouring on Lay's 'Map of the United States...' | 1834 | |