3.6" Polished Pliosaur (Stretosaurus) Bone Slab - England

This is a 3.6" wide piece of polished bone from a pliosaur (Stretosaurus (Pliosaurus) cf. macromerus). It comes from the Middle Jurassic - Kimmeridgian Stage (154 million year old) deposit in Abingdon, England. This bone has been cut into a slab and polished on one side to reveal the beautifully preserved, agatized cell structure.

It comes with an acrylic display stand.

About Pliosaurs

A pliosaur is a type of marine reptile belonging to the broader group known as plesiosaurs, distinguished by its short neck, massive skull, and powerful jaws. Unlike their long-necked relatives, pliosaurs evolved a compact, muscular neck that supported an enormous head armed with thick, conical teeth designed for gripping and tearing prey. They lived during the Jurassic and Early Cretaceous periods and were fully adapted to life in the open ocean, using four large flippers to “fly” through the water with exceptional speed and control.

A realistic paleoart of a massive pliosaur swimming through a sunlit prehistoric ocean

Pliosaurs were among the apex predators of prehistoric seas, occupying a role similar to modern killer whales or great white sharks. Fossil evidence shows that they fed on large fish, ammonites, sharks, and even other marine reptiles, including long-necked plesiosaurs. Some of the largest pliosaurs reached lengths of over 35 feet (10+ meters), making them some of the most powerful predatory vertebrates ever to inhabit Earth’s oceans.

FOR SALE
$55
DETAILS
SPECIES
Stretosaurus (Pliosaurus) cf. macromerus
LOCATION
Abingdon, Oxfordshire, England
SIZE
3.6 x 2.9", .5" thick
ITEM
#316862
GUARANTEE
We guarantee the authenticity of all of our specimens.