Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR88.162 |
| Date: | [Undated] |
| Name: | Darwin Charles Robert |
| Attributed title: | Cox `Geological survey of Indiana': 227 |
| Description: | Cox, Geological survey of Indiana, 1869 |
| Document type: | Abstract |
| Cross reference: | Calendar: 7660 |