Spectacular plate of ± 24.8 × 18.8 cms.
The fossil fish measure ± 13.7 (Diplomystus) and 8 cms (Knigthia), are perfectly preserved. It is very rare to find several fish in so little space and less with two different species.
Eocene (40 M.A.) Green River Formation
Fosil Lake-Kemmerer, Wyoming (USA)