Date Note | Dinkel's arrival in Britian; published 1844 |
Description | Watercolour study, with details, of a complete specimen of the fossil fish Ptycholepis bollensis Agassiz, by Joseph Dinkel, [1834-1844]. Found in the Lias, Whitby, from the collection of William Willoughby Cole, 3rd Earl of Enniskillen. |