| Ref No | LDGSL/82/2 |
| Title | Sketches of sections showing dykes in Whitley Quarry and Walbottle Dean |
| Date | [c.1814] |
| Level | File |
| Extent | 3 items |
| Format | Map/section |
| Description | Three watercolour and pencil sketches of sections showing dyke formations at Whitley Quarry and Walbottle Dean, Tyne and Wear, by Nathaniel John WINCH, [c.1814]. One of the pencil sketches is clearly a preparatory drawing for publication as it gives directions to the engraver. |
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| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| Publication Note | Accompanying paper was read 18 March 1814 and published as: Winch, N J. "Observations on the geology of Northumberland and Durham", 'Transactions of the Geological Society of London', (1st series), vol 4 (1817), pp1-101, illustrations on plate 4. |
| ArchNote | Description by John Thackray |
| CreatorName | WINCH | Nathaniel John | 1768-1838 | botanist |
| Subject | Intrusions |
| Dykes |
| Basalts |
| Mining sections |
| Term | Quarries |
| Coal |