Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR45.98 |
| Date: | [Undated] |
| Name: | Darwin Charles Robert |
| Attributed title: | Mr Gwyn Jeffr[ey]s states that in Crag all the varieties & monstrosities |
| Description: | Littorina, Crag, ancient, present, Natural Selection `chap. 4', Jeffreys G, Watson H.C |
| Document type: | Note |