LDGSL/454 | Elias HALL's Sections and map of the strata across the coalfield of Lancashire | 1831, [1834] | |
LDGSL/838/H/29/6 | Murchison correspondence: letter from Leonard HORNER | 30 Jan 1845 | |
LDGSL/947/6/D/4/2 | 'A Vertical Section of the Strata extending from Ormskirk through the Coal-Field of Lancashire...' | 1824 | |
LDGSL/947/6/D/4/4 | Geological colouring on Elias Hall's 'A Mineralogical and Geological map of the Coalfields of... | [1834-1840] | |
LDGSL/947/6/D/4/5 | Geological colouring on Elias Hall's 'A Mineralogical and Geological map of the Coalfields of... | [1834-1840] | |
LDGSL/947/6/D/8/2 | Geological colouring on Burdett's 'Survey of Derbyshire, begun in the year 1762...' | 1791 | |