LDGSL/111
Section of the strata above the fossil trees at Clifton, near Manchester
1839
LDGSL/143
Drawing of Sigillaria from Dukinfield, Manchester
1846
LDGSL/453
A geological section of the Greater Manchester area
[1830s]
LDGSL/613/4/102/3
Watercolour of a fin spine of Orthacanthus cylindricus Agassiz
[c.1835]
LDGSL/614/1/30
Watercolour of a tooth of Ctenodus alatus
[1839-1844]