Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR42.212 |
| Date: | [1840.ca] |
| Name: | Darwin Charles Robert |
| Attributed title: | Give Chapter after Galapagos on origin of Basalt & Trachyte |
| Description: | Africa, Cape Verde, Galapagos |
| Document type: | Note |
| Cross reference: | [Marginalia vol.3] |