Extinct Mackerel Shark Late Cretaceous Approximately 70 Million Years Old Not terribly uncommon but difficult to find due to the fact that they come...

Extinct Sixgill Cow Shark Teeth Early Eocene Approximately 50-55 Million Years Old Very rare ancient cow shark teeth from the Atlas Mountains,...

Extinct Pygmy White Shark Paleocene Approximately 60 Million Years Old Uncommon and extremely interesting teeth from Morocco. These are from a...

Extinct Shark Teeth Late Eocene - Appx 40 million years old Perfect quality examples from the Late Eocene aged Physogaleus secundus. These teeth come...

Extinct Cow Shark Teeth Paleocene Approximately 60 Million Years Old Very rare ancient cow shark teeth from the Atlas Mountains, Morocco. Also small...