Freeman Bibliographical Database
| Identifier: | F1724 |
| Date: | 1863.02.01 |
| Concise reference: | Darwin, C. R. 1863. On the thickness of the Pampean formation, near Buenos Ayres. [Read 3 December 1862] Quarterly Journal of the Geological Society of London 19 (1 February): 68-71, 2 text figures. |
| Detailed reference: | 1724. 1863 On the thickness of the Pampean formation near Buenos Ayres. Quarterly Journal of the Geological Society of London (Proc), vol. 19, pp. 68-71, 2 text figures. Read 3 December 1862. |