spinosaurus

Explore the spinosaurus collection, selected for natural character, provenance, and collector appeal.

Read the full collecting notes

Spinosaurus aegyptiacus is one of the most fascinating dinosaurs ever discovered — a massive, semi-aquatic predator that inhabited the rivers and coastlines of North Africa during the Late Cretaceous period, approximately 100 to 94 million years ago. It is widely regarded as the largest carnivorous dinosaur known to science, surpassing even Tyrannosaurus rex and Giganotosaurus in overall length. Its most distinctive feature was the tall neural spines on its back, which formed a sail-like structure that may have been used for display, thermoregulation, or aiding in swimming. Our Spinosaurus collection features a wide range of fossils from the Kem Kem region of Morocco, including teeth, claws, vertebrae, and rare bone fragments. The Kem Kem beds are one of the most prolific dinosaur fossil sites in the world, preserving an incredible diversity of Cretaceous life including Spinosaurus, Carcharodontosaurus, and giant coelacanths.
Spinosaurus teeth are the most commonly found fossils of this species and are instantly recognizable by their long, conical shape with fine longitudinal striations and subtle serrations along the carinae. These teeth were perfectly adapted for catching fish, with a shape similar to modern crocodilians. The teeth range in size from small juvenile specimens of 2-3 cm to impressive adult teeth exceeding 10 cm in length. Claws and vertebrae are rarer and highly prized by collectors. All our Spinosaurus fossils come from reputable Moroccan dig sites and are 100% genuine. Each specimen includes a certificate of authenticity confirming its geological origin and provenance.
We personally select every Spinosaurus fossil in our collection, prioritizing specimens with excellent preservation, natural color, and aesthetic appeal. Whether you are adding to a scientific collection or starting your journey into paleontology, our Spinosaurus fossils offer exceptional value. We ship worldwide with full tracking and insurance, ensuring your fossil arrives safely.

spinosaurus

Showing 10–18 of 27 results

spinosaurus — Frequently Asked Questions

What are the signs of a genuine spinosaurus fossil?

Authentic spinosaurus specimens show natural surface wear, consistent mineral coloration, and no modern tool marks. Teeth should fit naturally without gaps, and the specimen should carry a certificate of authenticity with documented Moroccan provenance.

How does size impact the value of spinosaurus fossils?

Larger, more complete spinosaurus specimens command higher value — a complete jaw section with teeth in place is worth significantly more than a small fragment. Condition, completeness, and presence of original teeth are the main value drivers.

Are your spinosaurus fossils authentic?

Yes. Every spinosaurus specimen on this site is a genuine fossil from the Cretaceous phosphate deposits of Morocco, guaranteed authentic and shipped with a certificate of authenticity detailing its geological origin and provenance.

Shopping Cart