The Croc That Ran on Hooves

  • Published: 02 May 2019
  • Our Pocket Shirt!:

    In the Eocene Epoch, there was a reptile that had teeth equipped for biting through flesh, its hind legs were a lot longer than its front legs and instead of claws, its toes were each capped with hooves. How did this living nightmare come to evolve?

    Thank you to these paleoartists for allowing us to use their wonderful illustrations:
    Ceri Thomas:
    Fabrizio De Rossi:
    Nobu Tamura:
    Esther van Hulsen:
    Stanton Fink:

    Produced in collaboration with PBS Digital Studios:

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Comments • 1 816

  • AppleRain
    AppleRain  11 hours back

    Ok but what about a horse that swam like a crocodile. Webbed hooves and a long scaley tail.

    • Gardian 7
      Gardian 7  14 hours back

      *why has everyone forgotten about Kaprosuchus, a croc that could gallop, and even rearup on its back legs and swipe with 4inch razor claws*

      *oh and I forgot about its 3 inch fangs that gave it its name*

      • DrtyDan
        DrtyDan  21 hours back

        Most all creatures “just showed up” in the fossil record. Your looking at the fossil record wrong. It’s not like a book being read for understanding. Sorry it’s just not like that.

        • KJ Ron
          KJ Ron  22 hours back

          I wish I was apart of this channel

          • caillustration
            caillustration  1 days back

            Why do people like you use the word fodder so much. Do you also "geek out" about beer?

            • Frederic Chopin
              Frederic Chopin  1 days back

              Kaprosuchus ark lol

              • I'm Charming
                I'm Charming  1 days back

                Ah yes the nopeasaurus

                • sockmonkey6666
                  sockmonkey6666  2 days back

                  A lot of quadrupedal lizards do "pop a wheelie" for the first few strides of a sprint for better acceleration. That's probably what this animal did, and why it has those big back legs.

                  • Ruby iscute
                    Ruby iscute  2 days back

                    Can PBS make a walking with dinousaurs like show?

                    • Ramesh EV
                      Ramesh EV  2 days back

                      is it a crocodile or crocodile like komondo dragon

                      • phat ho
                        phat ho  3 days back

                        Crock with hooves:
                        Horse with claws

                        • Water
                          Water  3 days back

                          Clip clop

                          • Toshinori Yagi
                            Toshinori Yagi  3 days back

                            *Video:* Has 419 dislikes

                            *Me:* "Oh yeah, it's all coming together."

                            • Black Rose
                              Black Rose  3 days back

                              Reminds me of a trex

                              • Kevin Masters
                                Kevin Masters  5 days back

                                This monster might have been able to sprint metres at a time by pushing off the ground with its rear legs but I doubt it can run - too heavy and the rear legs are not big and long enough to walk on full-time.

                                • A Random guy
                                  A Random guy  5 days back


                                  • Ham
                                    Ham  5 days back


                                    • SadWings Raging
                                      SadWings Raging  5 days back

                                      Beer for my horses,,,,

                                      Nahhh, this one gets whiskey!

                                      • Mc Nakladak
                                        Mc Nakladak  5 days back

                                        This must be something between today crocodile spiecies and their ancestor called postosuchus

                                        • Minecraft Steve
                                          Minecraft Steve  6 days back

                                          Doctor: don’t worry, crocodile horse doesn’t exist

                                          Crocodile horse:

                                          • Cory Kingbreaker
                                            Cory Kingbreaker  6 days back

                                            Imagine we were riding on vicious horse-like crocodiles instead of horses today

                                            • NOT HAPPY
                                              NOT HAPPY  1 weeks back

                                              replace horses with these NOW

                                              • Duane Hirini
                                                Duane Hirini  1 weeks back

                                                Quinkana never died out in Australia until forty thousand years ago!

                                                • Νίκος Κουκ
                                                  Νίκος Κουκ  1 weeks back

                                                  Boveri S U C C us

                                                  • Charl
                                                    Charl  1 weeks back

                                                    HORSE CROC
                                                    HORSE CROC

                                                    • Shaheen Mohammad Shah
                                                      Shaheen Mohammad Shah  1 weeks back

                                                      EVERY DAY WE GET CLOSER TO HORSOCROC

                                                      • Avisek Ganguly
                                                        Avisek Ganguly  1 weeks back

                                                        That's almost like a dragon

                                                        • Dio Brando
                                                          Dio Brando  1 weeks back

                                                          So it was a mix between Komodo Dragon and a crocodile

                                                          • Jovan Ramos
                                                            Jovan Ramos  1 weeks back

                                                            This croc has a lot of horse power

                                                            • Justin R.
                                                              Justin R.  1 weeks back

                                                              It probably could've been bipedal, since looking at other discoveries, the real thing could actually be a lot chubbier than we thought. Maybe its tail was fatter and kinda stiff?

                                                              • John McCurdy
                                                                John McCurdy  1 weeks back

                                                                The crocs were just dressing up as horses for halloween.

                                                                • QuirkFrame Industries
                                                                  QuirkFrame Industries  1 weeks back

                                                                  ...and Steve.

                                                                  • Manny Gears
                                                                    Manny Gears  1 weeks back

                                                                    Imagine going into battle riding a armored crocodile.

                                                                    • mikes5637
                                                                      mikes5637  1 weeks back

                                                                      I was expecting this thing to be from Australia

                                                                      • J Qwerty
                                                                        J Qwerty  1 weeks back

                                                                        Rare footage of a crocodile naruto running

                                                                        • diamond dogs
                                                                          diamond dogs  1 weeks back

                                                                          oh hell

                                                                          • Lishadra
                                                                            Lishadra  1 weeks back

                                                                            You say nightmare fuel, I say “battle mount”

                                                                            • Murlocdude93
                                                                              Murlocdude93  1 weeks back

                                                                              What's next? Sharks with legs?

                                                                              • azapps
                                                                                azapps  1 weeks back

                                                                                How do they piece together an entire animal from a few teeth and bones?

                                                                                • HamsterMC
                                                                                  HamsterMC  1 weeks back

                                                                                  All I could think of while watching this was a video from my favorite suggestion-based drawing channel where the very first drawing was a crocodile horse. It was surprisingly close in concept...

                                                                                  For anyone interested, the video is called "The Ultimate Animal Hybrid (ft. Katie Marovitch)"

                                                                                  • Inappropriate Content
                                                                                    Inappropriate Content  2 weeks back

                                                                                    “A leg up” bravo sir😂

                                                                                    • Sarcastic Demon
                                                                                      Sarcastic Demon  2 weeks back

                                                                                      Danger pony 😐

                                                                                      • TheZombiesReanimated
                                                                                        TheZombiesReanimated  2 weeks back

                                                                                        These are inspiration for Dragons. There is nothing you can say to convince me otherwise.

                                                                                        • Bob A Linx
                                                                                          Bob A Linx  2 weeks back

                                                                                          Oh, no! The crocodile has coconut shells!

                                                                                          • Jack Diamond
                                                                                            Jack Diamond  2 weeks back

                                                                                            It was OP so it got nerfed

                                                                                            • ArrowHead x
                                                                                              ArrowHead x  2 weeks back

                                                                                              So everything I thought I made up already existed

                                                                                              • Paolo Pasaol
                                                                                                Paolo Pasaol  2 weeks back

                                                                                                I hope Asylum makes a horror movie out of this crocodilian 🤣

                                                                                                • Bay Area Coalition
                                                                                                  Bay Area Coalition  2 weeks back

                                                                                                  Silence water horse!