Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR29.3.66 |
| Date: | [Undated] |
| Name: | Darwin Charles Robert |
| Attributed title: | Agassiz `Ann Nat Hist' 9 1842: 194; Dalyell J `Edinburgh Philosophical Journal' 1839: 153-156 |
| Document type: | Abstract |
| Cross reference: | [Marginalia vol.3] |