Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR45.196 |
| Date: | 1877.03.00 |
| Name: | Dall William Healey |
| Attributed title: | On a provisional hypothesis of saltatory evolution `American Naturalist' 11: 135-137 [1-2, unpaginated] |
| Document type: | Printed |
| Cross reference: | Marginalia vol.2: [T30] |