Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR39.195 |
| Date: | [1834--1846] |
| Name: | Darwin Charles Robert |
| Attributed title: | [geological section diagram and instructions to engraver] "Showing the relation between veins & concretionary action in between beds of Chiloe" |
| Description: | This became figure 20 in South America, p. 124 "Ground-plan showing the relation between veins and concretionary zones in a mass of tuff." Watermarked incomplete "COLLINS 1828". |
| Document type: | Figure |