Description
4″ Genuine Spinosaurus Dinosaur Tooth Fossil – Kem Kem Beds, Tegana Formation, Aptian Stage, Cretaceous: Kem Kem Basin, Morocco
A rare and impressive piece of prehistoric life — this 4-inch fossil tooth belonged to the legendary Spinosaurus aegyptiacus, one of the largest and most unusual carnivorous dinosaurs. Collected from the world-renowned Kem Kem Beds within the Tegana Formation of the Kem Kem Basin, southeastern Morocco, this tooth dates to the Aptian stage of the Early Cretaceous, approximately 113 to 100 million years ago.
Fossil Type & Species:
- Type: Vertebrate Fossil (Tooth – crown specimen)
- Species: Spinosaurus aegyptiacus
- Order: Theropoda
- Superfamily: Megalosauroidea
- Family: Spinosauridae
- Described by: German palaeontologist Ernst Stromer in 1915
Geological Details:
- Formation: Tegana Formation
- Beds: Kem Kem Beds
- Geological Stage: Aptian (Early Cretaceous)
- Age: ~113–100 million years ago
- Zone/Biozone: Kem Kem Compound Assemblage Zone
- Depositional Environment: Ancient fluvial and deltaic systems; river channels, floodplains, and shallow lakes where a mix of aquatic and terrestrial life flourished
Morphology & Features: This Spinosaurus tooth displays several key features:
- Conical shape with a slightly flattened profile
- Non-serrated enamel – ideal for gripping fish and aquatic prey
- Fine longitudinal ridges along the surface of the tooth
- Robust crown preservation with no major restorations
- Fossilised hues in deep reds, ochres, and browns from natural mineralisation
Notable: With a body possibly exceeding 15 metres in length, Spinosaurus aegyptiacus is believed to be the only dinosaur adapted for a semi-aquatic lifestyle. It had a crocodile-like skull and used its long teeth to hunt fish and other aquatic creatures. Fossils from the Kem Kem Beds offer rare insights into this iconic predator, and a 4-inch tooth is a substantial and display-worthy specimen.
Specimen Details:
- Origin: Kem Kem Basin, near Taouz, Morocco
- Formation: Tegana Formation, Kem Kem Beds
- Species: Spinosaurus aegyptiacus
- Fossil Type: Isolated Tooth (Crown)
- Length: Approx. 4 inches
- Size Reference: Scale rule square = 1cm (please refer to photo for full sizing)
- Note: The exact specimen shown in the photos is the one you will receive
Authenticity & Quality: This fossil has been hand-selected for its exceptional quality and scientific relevance. It comes with a Certificate of Authenticity verifying that it is 100% genuine. No reconstructions or enhancements — just a naturally preserved relic of the Cretaceous.
Why Choose This Fossil? A 4-inch Spinosaurus tooth is a significant collector’s item, ideal for:
- Fossil collections
- Natural history displays
- Educational settings
- Unique gifts for dinosaur lovers
Shipping & Packaging: We use protective, eco-conscious packaging and offer fast, secure shipping. Your fossil will arrive carefully packed to ensure its safety.
Own a powerful relic of Earth’s prehistoric past with this exceptional Spinosaurus dinosaur tooth fossil.
All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity.
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