Spinosaurus Fossil Tooth Value Guide

The Spinosaurus aegyptiacus was the largest known carnivorous dinosaur, surpassing even the T-Rex in size. These fossilized teeth are highly collectible because they represent a unique semi-aquatic predator that dominated the prehistoric river systems of Morocco 95 to 100 million years ago.

What affects the value of Spinosaurus Fossil Tooth?

• The size of the tooth, with larger specimens generally commanding the higher end of the $25-$35 range.
• The preservation of the enamel and the sharpness of the tip significantly impact the market value.
• The presence of any restoration or 'composite' repairs where multiple tooth fragments are glued together.
• Overall color and aesthetic appeal of the fossilization process.

How to Identify Spinosaurus Fossil Tooth?

• Look for a distinct conical shape without the serrations typically found on other theropod teeth.
• Verify the origin as the Kem Kem Beds of Morocco, the primary source for these fossils.
• Examine the surface for genuine fossilized dentin and enamel texture rather than smooth resin replicas.
• Check for vertical striations or fluting along the length of the tooth which is characteristic of the species.

History of Spinosaurus Fossil Tooth

Spinosaurus was the largest known carnivorous dinosaur, even larger than the T-Rex. Most fossilized teeth are found in the Kem Kem Beds of Morocco. Unlike most theropods, their teeth were conical and lacked serrations, optimized for gripping slippery fish in prehistoric rivers.