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  2. Shark tooth - Wikipedia

    en.wikipedia.org/wiki/Shark_tooth

    Otodus megalodon teeth are the largest of any shark, extinct or living, and are among the most sought after types of shark teeth in the world. This shark lived during the late Oligocene epoch and Neogene period, about 28 to 1.5 million years ago, and ranged to a maximum length of 60 ft. [ 13 ] The smallest teeth are only 1.2 cm (0.5 in) in ...

  3. Tourists uncover massive tooth of prehistoric shark at Cape ...

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    A couple of tourists poking around in the sand found a prehistoric shark tooth the size of a human hand at Cape Lookout ... a giant ocean predator that went extinct about 3.6 million years ago ...

  4. ‘Once in a lifetime find,’ Boy finds massive, extinct shark ...

    www.aol.com/news/once-lifetime-boy-finds-massive...

    The 8-year-old Lebanon, Pennsylvania, boy started digging in the soil, clay and gravel and pulled out a huge fossilized tooth from the long-extinct angustiden shark species, that was 22 million to ...

  5. Megalodon - Wikipedia

    en.wikipedia.org/wiki/Megalodon

    In this model, the great white shark is more closely related to the extinct broad-toothed mako (Cosmopolitodus hastalis) than to megalodon, as evidenced by more similar dentition in those two sharks; megalodon teeth have much finer serrations than great white shark teeth. The great white shark is more closely related to the mako sharks (Isurus ...

  6. Massive shark tooth found on ocean floor likely millions of ...

    www.aol.com/news/massive-shark-tooth-found-ocean...

    The tooth was found a little more than 10,000 feet deep in the Pacific Ocean, ... ‘Once in a lifetime find,’ Boy finds massive, extinct shark tooth on SC vacation. Check it out. Show comments.

  7. Otodus - Wikipedia

    en.wikipedia.org/wiki/Otodus

    Otodus is an extinct, cosmopolitan genus of mackerel shark which lived from the Paleocene to the Pliocene epoch. The name Otodus comes from Ancient Greek ὠτ-(ōt-, meaning "ear") and ὀδούς (odoús, meaning "tooth") – thus, "ear-shaped tooth".

  8. Otodus chubutensis - Wikipedia

    en.wikipedia.org/wiki/Otodus_chubutensis

    Otodus chubutensis, [1] meaning "ear-shaped tooth of Chubut", from Ancient Greek ὠτ (ōt, meaning "ear") and ὀδούς (odoús, meaning "tooth") – thus, "ear-shaped tooth", is an extinct species of prehistoric megatoothed sharks in the genus Otodus, that lived during Oligocene, Miocene, and Pliocene, in ~28–5.3 milions years ago. [2]

  9. Fossil hunters find different halves of same ancient shark ...

    www.aol.com/fossil-hunters-different-halves-same...

    The pieces are now reunited, creating a single 5.5-inch-long, 5.1-inch-wide tooth that came from one of the world’s most fearsome predators — a prehistoric shark that reached nearly 60 feet in ...