XL 3.8" Spinosaurus Fossil Tooth 100 Million Years Old Cretaceous Dinosaur COA
Location: Oued Zem, Morocco
Weight: 2 Ounces
Dimensions: 3.8 Inches Long, 1.2 Inches Wide
Comes with a Certificate of Authenticity.
The item pictured is the one you will receive.
Name: Spinosaurus (Spine lizard).
Named By: Ernst Stromer - 1915.
Diet: Piscivore/Carnivore.
Size: Estimated at 12.6-18 meters long.
Known locations: North Africa, particularly Egypt - Bahariya Formation, and Morocco - Kem Kem Beds.
Time period: Albian to Cenomanian of the Cretaceous.
Fossil representation: To date, at least six partial specimens of the skull, mandible, neural spines, and other fragmentary postcranial remains. Teeth, however, are considerably more common.
Spinosaurus was a colossal carnivorous dinosaur from the Cretaceous period, approximately 100 million years ago, roaming the rivers and wetlands of North Africa. Recognized as the largest known predatory dinosaur, it reached lengths of up to 49 feet and weighed around 6 tons, even surpassing Tyrannosaurus Rex in size.
Its long, narrow skull resembled that of a modern crocodile, specialized for hunting fish and other aquatic prey. The species is most famous for its elongated vertebral spines, forming a sail-like structure along its back, possibly covered with skin. Scientists suggest the sail may have been used for thermoregulation, mating displays, or to intimidate rivals. The name Spinosaurus means “spine lizard,” highlighting this distinctive feature.
Spinosaurus also exhibited semi-aquatic adaptations, including a streamlined snout, conical teeth, and strong limbs for navigating shallow water. These traits made it a unique theropod capable of hunting both on land and in aquatic environments.
This giant predator provides remarkable insight into theropod diversity, apex predation in the Cretaceous, and semi-aquatic dinosaur evolution. Its size, unique sail, and crocodile-like hunting adaptations make Spinosaurus one of the most extraordinary and recognizable dinosaurs ever discovered.
Please be aware of the nature of fossils:
Being buried underground for millions of years under immense pressure can be harsh. Rarely does a fossil emerge intact and perfect. Most fossils require some restoration, and some are even modified by humans to improve their appearance. Moroccan workers excel at carefully excavating and preserving these natural treasures, but natural cracks are often visible on the surface. These cracks are part of the fossil's natural beauty and are not flaws.
