Name : Mioplosus labracoides
Age : Eocene , Green River formation
Findspot : Kemmerer, Wyoming , USA

This fish has a size of 23.5 cm. It is well centered onto a 27.5 x 16.5 cm limestone slab.
Note the slab has been glued , and some color has been added at few places for enhancement of the fossil. It shows scales and raised bones.