This species is better known as the Mackerel Shark.
Serratolamna is an extinct shark that lived between 35 and 60 million years ago.
The fossils indicate that it was a large predatory shark measuring up to 9 metres long.
A lot of fossils are found in Morocco's phosphate quarries and have kept their sharp edges.

Display Boxed Otodus obliquus Shark Tooth From Khouribga Phosphate MIne, Morocco Eocene 50 million years old. Genuine Otodus obliquus Mackerel Shark tooth in a 300x200x20mm. glass topped display box. All sizes are approximate We carry a few of these specimens, one similar to the feature will be supplied. Aust. $ 65.00

Mackerel Shark Tooth Otodus obliquus. Khouribga Phosphate Mine, Morocco. Eocene 50 million years old Packaged in a cellophane bag with an information card and Certificate of Authenticity. Fossil is 20-25mm. Aust. $10.00 each.

Mackerel Shark Tooth Otodus obliquus. Wired ready to wear. Khouribga Phosphate Mine, Morocco. Eocene 50 million years old Packaged in a cellophane bag with an information card and Certificate of Authenticity Fossil is 20-25mm. Aust. $12.00 each.

Mackerel Shark Tooth Otodus Obliquus. SH o02 Khouribga Phosphate Mine, Morocco. Eocene 55 million years old Specimen is 35x25mm. Aust. $15.00 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.

Mackerel Shark Tooth Otodus Obliquus. SH o21 Khouribga Phosphate Mine, Morocco. Eocene 55 million years old Specimen is 50x38mm. Aust. $20.00 All sizes are approximate This is a one only fossil, it may not be available. If you require a fossil bigger or smaller than the feature please e-mail us with your request.

Mackerel Shark Tooth Otodus Obliquus. SH o22 Khouribga Phosphate Mine, Morocco. Eocene 55 million years old Specimen is 49x38mm. Aust. $20.00 All sizes are approximate This is a one only fossil, it may not be available. If you require a fossil bigger or smaller than the feature please e-mail us with your request.

Mackerel Shark Tooth Otodus Obliquus. SH o24 Khouribga Phosphate Mine, Morocco. Eocene 55 million years old Specimen is 61x46mm. 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.

Mackerel Shark Tooth Otodus Obliquus. SH o25 Khouribga Phosphate Mine, Morocco. Eocene 55 million years old Specimen is 70x49mm. 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.

Mackerel Shark Tooth Otodus Obliquus. SH o17 Khouribga Phosphate Mine, Morocco. Eocene 55 million years old Specimen is 66x45mm. Aust. $55.00 All sizes are approximate This is a one only fossil, it may not be available. If you require a fossil bigger or smaller than the feature please e-mail us with your request.