Plesiosaurs, ancient marine sauropterygian reptiles, thrived from roughly 200 to 66 million years ago.
With long necks and paddle-like limbs, they hunted fish and squid.
They varied in size and inhabited diverse oceanic habitats.
Extinction coincided with the end of the Mesozoic Era due to various factors.

Reptile Tooth Plesiosaurus REP p63 Khouribga Phosphate Mine, Morocco. Cretaceous 100 Million years old Specimen is 43x14mm. Aust. $35.00 All sizes are approximate This is a one only fossil, and may not be available. If you require a fossil bigger or smaller than the feature please e-mail us with your request.

Reptile Tooth Plesiosaurus REP p64 Khouribga Phosphate Mine, Morocco. Cretaceous 100 Million years old Specimen is 45x12mm. Aust. $45.00 All sizes are approximate This is a one only fossil, and may not be available. If you require a fossil bigger or smaller than the feature please e-mail us with your request.

Reptile Tooth Plesiosaurus in sandstone. REP p65 Khouribga Phosphate Mine, Morocco. Cretaceous 100 Million years old Specimen is 74x64mm. Tooth is 50mm. Aust. $65.00 All sizes are approximate This is a one only fossil, and may not be available. If you require a fossil bigger or smaller than the feature please e-mail us with your request.

Reptile Tooth Plesiosaurus in sandstone. REP p66 Khouribga Phosphate Mine, Morocco. Cretaceous 100 Million years old Specimen is 72x62mm. Tooth is 35mm. Aust. $65.00 All sizes are approximate This is a one only fossil, and may not be available. If you require a fossil bigger or smaller than the feature please e-mail us with your request.

Reptile Tooth Plesiosaurus in sandstone. REP p53 Khouribga Phosphate Mine, Morocco. Cretaceous 100 Million years old Specimen is 124x80mm. Tooth is 65mm. Aust. $110.00 All sizes are approximate This is a one only fossil, and may not be available. If you require a fossil bigger or smaller than the feature please e-mail us with your request.