| Date Note | Date both artists were in Britain |
| Publication Note | Published in Agassiz, J L R. 'Recherches sur les Poissons Fossiles' (1833-1843/1844), Vol 3, Tab 40, fig 12, livraison issued 1838. See also: Buckland, W, "On the fossil beaks of four extinct species of Fishes, referrible to the genus Chi- msera, that occur in the Oolitic and Cretaceous formations of England" [1835], Proceedings of the Geological Society, vol 2 (1838), pp205-206. |