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  2. Shark tooth - Wikipedia

    en.wikipedia.org/wiki/Shark_tooth

    Any fossils, including fossil shark teeth, are preserved in sedimentary rocks after falling from their mouth. [13] The sediment that the teeth were found in is used to help determine the age of the shark tooth due to the fossilization process. [15] Shark teeth are most commonly found between the Upper Cretaceous and Tertiary periods. [16]

  3. Shark anatomy - Wikipedia

    en.wikipedia.org/wiki/Shark_anatomy

    Shark teeth are strong and made of enamel. Many sharks have 3 rows of teeth. These teeth are embedded in the gums, not the jaw. [10] Sharks are born with teeth that are constantly being replaced. Teeth are replaced every two weeks, approximately. [10] The shape of the teeth determine the diet of the shark.

  4. Parotodus - Wikipedia

    en.wikipedia.org/wiki/Parotodus

    Parotodus, commonly known as the false-toothed mako shark (or false mako shark), is an extinct genus of mackerel shark that lived approximately 53 to one million years ago during the Eocene and Pleistocene epochs. Its teeth, which are found worldwide, are often prized by fossil collectors due to their rarity.

  5. Teeth in walls of Kentucky cave belong to sharks that lurked ...

    www.aol.com/news/teeth-walls-kentucky-cave...

    The other species, Glikmanius careforum, was a similar length and draws similarities to the modern lemon shark, researchers said. Teeth of the species were found in various areas, with the walls ...

  6. Take a look at this shark’s razor-sharp teeth - AOL

    www.aol.com/entertainment/look-shark-razor-sharp...

    An underwater photographer gives us a detailed look at a great white shark’s teeth. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 ...

  7. Cladodont - Wikipedia

    en.wikipedia.org/wiki/Cladodont

    This is a typical Cladodont tooth, of a shark called Glikmanius. Cladodont (from Latin cladus, meaning branch and Greek Odon, meaning tooth) is the term for a common category of early Devonian shark known primarily for its "multi-cusped" tooth consisting of one long blade surrounded by many short, fork-like tines, designed to catch food that was swallowed whole, instead of being used to saw ...

  8. Searching for shark teeth in SC? Tips you were told may be ...

    www.aol.com/searching-shark-teeth-sc-tips...

    The really dark shark teeth, Dunn said, are millions of years old and more commonly found. The lighter teeth, beige or pearly in color, fell out more recently.

  9. Hemipristis serra - Wikipedia

    en.wikipedia.org/wiki/Hemipristis_serra

    Fossil tooth of Hemipristis serra Several Hemipristis serra teeth from two different locations in the U.S., housed in a large ryker display. Sharks portal; Hemipristis serra is an extinct species of weasel shark which existed during the Miocene epoch. It was described by Louis Agassiz in 1843. [1]