| Ref No | LDGSL/81 |
| Title | Plans of dykes in Donegal and Fermanagh, Ireland |
| Date | [c.1814] |
| Level | File |
| Extent | 5 ms sheets |
| Format | Photograph/drawing/painting/print |
| Description | Plans of dykes in Donegal and Fermanagh, Ireland, by Jean Francois BERGER, [c.1814]. |
| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| Publication Note | Accompanying paper read before the Society, 4 Nov 1814, published as: Berger, J F "On the Dykes of the North of Ireland", 'Transactions of the Geological Society of London' series 1, vol 3 (1816) pp223-235. Plans not published. |
| ArchNote | Description by John Thackray |
| CreatorName | BERGER | Jean Francois | 1779-1833 | mineralogist and geologist |
| Subject | Intrusions |
| Dykes |
| Previous reference | LDGSL 81 |