Description
Carcharodontosaurus saharicus Dinosaur Tooth from the Kem Kem Beds
This exceptional Carcharodontosaurus saharicus dinosaur tooth fossil originates from the renowned Kem Kem Beds within the Tegana Formation of the Kem Kem Basin, Morocco. Dating to the Upper Cretaceous period, specifically the Cenomanian stage approximately 100–94 million years ago, this specimen represents one of the largest and most formidable terrestrial predators ever to have lived. Often compared to Tyrannosaurus rex in size and dominance, Carcharodontosaurus is a true apex predator of the ancient African landscape. The fossil shown in the photograph is the exact specimen you will receive, carefully selected for its quality, structure, and visual impact.
Geological Context – Tegana Formation, Kem Kem Basin
The Kem Kem Beds are among the most significant fossil deposits globally, representing a vast river and delta system that existed during the Late Cretaceous. The Tegana Formation consists primarily of sandstones and siltstones deposited by ancient river channels, floodplains, and estuarine environments connected to the Tethys Ocean. This dynamic ecosystem supported an extraordinary range of life, including giant theropods, herbivorous dinosaurs, crocodilians, fish, and pterosaurs.
The sedimentary conditions of this formation allowed for rapid burial and preservation of fossil material, particularly durable elements such as teeth, which are commonly found with excellent detail and integrity.
Fossil Type and Taxonomic Classification
Carcharodontosaurus saharicus belongs to the order Saurischia and the clade Theropoda, within the family Carcharodontosauridae. This group includes some of the largest carnivorous dinosaurs known, characterised by powerful jaws and blade-like teeth. The species was first described by Ernst Stromer in 1931, and its name, meaning “shark-toothed lizard,” reflects the distinctive serrated edges of its teeth.
These fossils are highly prized for their association with apex predation and their importance in understanding the ecology of Late Cretaceous ecosystems.
Morphological Features and Predatory Adaptations
This tooth exhibits the classic features of Carcharodontosaurus dentition, including a laterally compressed, recurved shape and a sharp, tapered point. One of its most distinctive characteristics is the presence of finely serrated edges, known as denticles, which functioned similarly to a serrated knife, allowing the dinosaur to slice through flesh with remarkable efficiency.
The enamel is robust and may display natural wear patterns from feeding activity. The overall structure of the tooth reflects its role as a powerful cutting tool, capable of inflicting deep wounds on large prey. Its form and detail provide a clear insight into the feeding behaviour and dominance of this predator.
Depositional Environment and Preservation
The fossilisation process occurred within sediment-rich river systems where remains were rapidly buried by sand and silt. This protected the tooth from environmental damage and scavenging. Over millions of years, mineralisation replaced the original biological material, preserving the tooth in stone while maintaining its original structure and detail.
The Kem Kem Beds are especially noted for producing well-preserved theropod teeth with excellent durability and fine structural features.
Authenticity and Certificate of Guarantee
This fossil is a genuine specimen and includes a Certificate of Authenticity lifetime guarantee card. Each fossil is carefully handled and prepared to preserve its natural condition, ensuring you receive a high-quality and authentic piece suitable for any collection.
Ideal for Collectors, Display, and Educational Use
A Carcharodontosaurus saharicus tooth fossil is a centrepiece addition to any fossil or dinosaur collection. Its association with one of the largest and most powerful predators of the Cretaceous period makes it both visually striking and scientifically significant. Whether displayed in a cabinet, office, or educational setting, it provides a compelling connection to prehistoric life.
Size and Exact Specimen Assurance
Please refer to the photograph for full sizing and scale. The fossil shown is the exact specimen you will receive, ensuring complete confidence and providing a unique and impressive addition to your collection.





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