Protopsephurus liui
Upper Jurassic
Yixian Formation
Lingyuan County
Liaoning Province
China

Huge 717mm (2.4 foot!) example of the earliest known paddlefish on 775mm (2.5 foot) slab. A beautiful display with exquisite detail. Easily one of the best fossil fish we have ever had.

What is a paddlefish? Ask Wikipedia: https://en.wikipedia.org/wiki/Paddlefish