Daily Dino Fact: Is T-Rex the tooth king after all?

Yaaarrrr, climb into me mouth

Yaaarrrr, climb into me mouth

Q: Wonder what the biggest dino tooth was? -Lavastretch

A: You know, it’s not often that this happens but I’m a little stumped on this question! If I can remember correctly from my education in paleontology, Tyrannosaurus Rex (pictured above) is generally assumed to have the biggest teeth out of any dinosaur.

These giant killing machines stood up to 40 ft long (12.4 m) and 15 to 20 ft (4.6 to 6 m) high. Despite their little baby arms (don’t tell Rexxy I said that), these savage beasts had teeth over 9 inches (23 cm) long. WOW. An even cooler stat: THEY COULD EAT UP TO 500LBS OF MEAT AND BONE IN ONE BITE. DOUBLE WOW. It’s no wonder the T-Rex has the reputation that it does.

Here is what I’m stumped on though. I tried doing some research to find a specific example of the largest dinosaur tooth ever and couldn’t come up with a definitive answer. Here’s your challenge. The longest T-Rex tooth ever found was 13 inches (33 cm) long. If you can find where a larger dinosaur tooth was found and provide a link to the article, I’ll gladly hook you up with a coin code. [Post in the comments]

Looking forward to seeing what you come up with!

-Rex

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18 Responses to “Daily Dino Fact: Is T-Rex the tooth king after all?”

  1. aquatica Says:

    http://www.palenews.net/2009/06/largest-carnivorous-dinosaur-tooth-ever.html,

    here is the link :)

    it was found in spain :)

    ~Aquatica~

  2. hornstrkier Says:

    Awsome! I also have a question!! Where there any bioluminescent dinosaurs?

  3. EddySaur Says:

    cant find it yet- but I am NOT going to give up!

  4. Starwar388 Says:

    I think I found it… http://blog.everythingdinosaur.co.uk/blog/_archives/2008/7/22/3804222.html Might be there. Good luck finding the answers, dinos!
    -Starwar388

  5. Screechie Says:

    Hmm I couldn’t find anything.. I’ll keep looking though! I only found one thats 9.83 cm. But 13 inches.. thats long! Here’s a link to A SHORTER TOOTHhttp://www.paleodirect.com/dt5-032.htm just scroll down to see how long it is. Anyway, I got a question.

    Which dinosaur gets forgotten easily?

    ~Screechie

  6. metalmeat Says:

    Well…I searched for hours, but couldn’t come across anything!

  7. Irvine Says:

    Oh, i know the dino that have larger tooth! (well, 90% is sea reptile ;) )
    and of course, its carnivore! My guess is……
    Liopleurodon!
    According to one of my book, liopleurodon tooth is 26 inches long! (66 cm)
    double of T-rex tooth! and i should say:
    TRIPLE WOW!!! :D

    hope you guys pick me and award me with your coin code Rex!

    cheers! :D :D
    Irvine

  8. Liefdrag Says:

    Wow, I never knew that. Those Dino Facts really show Webosaurs is educational
    When will Pterry’s true Science come or Rexxys News?

    -Liefdrag

  9. Chipmunk Says:

    Here’s a question Rex?

    From which species did dinosaurs evolve?

    Chipmunk. :D

  10. THUNDERQUEEN Says:

    LOOK AT THOSE GIANT TEETH!!

  11. cos Says:

    What was the dangerous dinosaur in the world?

  12. cos Says:

    possibly this one:

    http://www.livescience.com/animals/090622-dinosaur-tooth.html

    It was found in spain

  13. cos Says:

    oh I know the dangerous.Its tyrannosaurs.

    http://dinosaurs.about.com/od/typesofdinosaurs/a/tyrannosaurs.htm

  14. regisaurus Says:

    Daspletosaurus had bigger teeth y know.

  15. Track Says:

    what was the biggest dinosaur?-Track

  16. aquatica Says:

    what was the largest dino species in the jurrassic period?- Aquatica

  17. Sathvik Says:

    was there any amphibian dinos?

  18. shadowflyer Says:

    Ok here is what i found. it is from a Megalodon shark and is over 17 or 18 centimeters long (tough competition eh rexxy) and the link is http://www.dinosaurhome.com/what-is-the-largest-dinosaur-tooth-ever-found-88812.html

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