Mackerel Lamna Shark tooth on block
mcn-shk-883124
Maastrichtian, 70 million years old
Khouribga, Morocco
The extinct Lamna Shark was one of the earliest prehistoric Mackerel sharks with wide triangular crown teeth, and is known as one of the earliest “giant” sharks before the Megalodon.
4.5 cm (on 9 x 8 cm block) / 230 g
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