Name : Knightia eocena
Age : Eocene , Green River formation
Location : Kemmerer, Wyoming , USA

This fossil fish has been prepared into the Lithologia workshop. It has not just been sandblasted (this removes all the fine details such as fin or tail tips which are then painted), it has been skillfully cleaned under magnification.

The fish itself has a size of 14.5 cm which is huge for the species. It is well centered onto a 25 x 18.3 cm slab.