| Date Note | Date span of artist, although marries Agassiz in 1834, some drawings may be signed retrospectively |
| Description | Watercolour, with ink profiles, of views of a tooth of the fossil fish Galeocerdo aduncus Agassiz, by Cécilie Agassiz, [1831-1835]. Locality: Molasse?, Wurtemberg, from the collection of the Museum of Carlsruhe. |