| Date Note | Earliest dated drawing of this collection, Dinkel leaves Agassiz's service in 1836, published in 1837. |
| Description | Watercolour, with two profile details, of four teeth of the fossil fish Acrotemnus Faba Agassiz, by Joseph Dinkel, [1834-1836]. Found in the Chalk, Kent, from the collection of Gideon Algernon Mantell. |