LDGSL/56/1/7 | Paper, 'On the occurrence of the so-called petrified potatos on the shores of Lough Neagh in... | 1845 | |
LDGSL/81 | Plans of dykes in Donegal and Fermanagh, Ireland | [c.1814] | |
LDGSL/104 | Views of syenite intrusions in Antrim, Northern Ireland | 1835 | 
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LDGSL/400/7 | Painting, ‘Oblique undulating dyke near Seaport one mile west from the Giants Causeway' | [c.1808] | 
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LDGSL/400/8 | Painting, ‘Isolated rock and whyn dyke at Port Cooan' | [c.1808] | 
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LDGSL/400/9 | Painting, ‘Whyn dyke at Rovin Valley' | [c.1808] | 
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LDGSL/400/10 | Painting, ‘Basaltic tower called Castro Levit at the foot of Magilligan Facade' | [c.1808] | 
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LDGSL/400/11 | Painting, ‘Mountain Slemish a stratified basaltic hummock' | [c.1808] | 
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LDGSL/400/12 | Painting, ‘Distant view of Cavehill near Belfast' | [c.1808] | 
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LDGSL/400/27 | Painting, ‘A basaltic fragment found at Divis or Devis near Belfast' | 1815 | 
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