| Date Note | Date of other numbered drawings in Roman numerals by this artist |
| Description | Watercolour, with ink wash detail of scale structures, of an imperfect specimen (posterior) of the fossil fish Pholidophorus tennuiserratus Münst, by G A H Köppel, [1836]. From the collection of Georg Graf von Münster, Comte de Münster. According to Agassiz's published text, the specimen was from the lithographic limestone of Kelheim.
Note: lightly annotated in pencil 'XV' |