| Date Note | Dinkel's arrival in Britain; last date of publication of Recherches |
| Description | Watercolour of a complete specimen of the fossil fish Leptolepis caudalis Agassiz, by Joseph Dinkel, [1834-1844]. From the Lias, Lyme Regis, in the collection of William Willoughby Cole, 3rd Earl of Enniskillen. Drawing references Agassiz, J L R. 'Recherches sur les Poissons Fossiles' (1833-1843/1844), Vol 2, pt2, p133, but unpublished. |