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, 1.3 Inches Wide
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The item pictured is the one you will receive.
Name: Spinosaurus (Spine lizard).
Named By: Ernst Stromer - 1915.
Diet: Piscivore/Carnivore.
Size: Estimated between 12.6 and 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 is a legendary theropod dinosaur from the Cretaceous period, approximately 100 million years ago, inhabiting what is now North Africa. Known as the largest carnivorous dinosaur, Spinosaurus could grow up to 49 feet long and weigh around 6 tons, even surpassing Tyrannosaurus rex in size. Its enormous size and unique anatomy make it one of the most iconic prehistoric predators.
This giant dinosaur is instantly recognizable for its long, narrow skull, which resembles that of a crocodile, and its elongated vertebral spines that formed a striking sail along its back. The sail may have been used for thermoregulation, social display, or attracting mates, while its sharp teeth and powerful jaws suggest a diet specialized in fish and other aquatic prey, indicating a semi-aquatic hunting lifestyle.
Spinosaurus’ forelimbs were muscular and equipped with large claws, aiding in hunting and capturing prey both on land and in shallow water environments. Its unique adaptations demonstrate how Spinosaurus evolved to dominate riverine and coastal ecosystems during the Late Cretaceous.
The name Spinosaurus, meaning “spine lizard,” highlights its most distinctive feature, the sail, which has fascinated paleontologists and dinosaur enthusiasts for decades. Fossil discoveries continue to provide insights into its behavior, ecology, and evolutionary significance, making it a key subject in the study of theropod dinosaurs.
As the largest known predator of the Cretaceous, Spinosaurus remains an enduring symbol of prehistoric power and adaptation. Its combination of enormous size, specialized semi-aquatic adaptations, and distinctive sail structure cements its status as one of the most fascinating and well-studied dinosaurs of all time.
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.