The various fossil beds of the Green River Formation span a 5 million year period, dating to between 53.5 and 48.5 million years old. They are abundant with fossil fauna and flora.
 
This is a quality fossil, with an excellent degree of preservation.
 
Fossil: Fish Diplomystus
Location: Green River Wyoming, USA
Age: Eocene
Dimensions:7.7cm head to tail
 
A genuine fossil.
You wil receive the item pictured.
All measurements are approximate.