| Ref No | LDGSL/160 |
| Title | Drawings and proofs of graptolites from Dumfriesshire |
| Date | 1850 |
| Level | File |
| Extent | 3 ms sheets and 3 proofs |
| Format | Photograph/drawing/painting/print |
| Description | Robert HARKNESS, drawings and proofs of graptolites from Dumfriesshire, 1850. |
| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| Publication Note | From a paper read before the Society, 4 December 1850, and published as: Harkness, R. "Description of the Graptolites found in the Black Shales of Dumfriesshire", 'Quarterly Journal of the Geological Society', vol 7 (1851), pp58-64. |
| ArchNote | Description by John Thackray |
| CreatorName | HARKNESS | Robert | 1816-1878 | geologist |
| Subject | Graptoloidea |