Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR256.11 |
| Date: | [Undated] |
| Name: | Darwin Charles Robert |
| Attributed title: | [unidentified]: 196-267 |
| Description: | Proceedings of the Zoological Society of London |
| Document type: | Abstract |
| Cross reference: | [Marginalia vol.3] |