The Return of Giant Skin-Shell Sea Turtles

17 feb. 2021
407 454 Weergaven

The biggest turtle ever described wasn’t an ancestor of today’s leatherback turtles or any other living sea turtles. But it looks like there are some things about being a giant, skin-shelled sea turtle that just work, no matter where, or when, you lived.
Thanks to Ceri Thomas (nixillustration.com/), Nobu Tamura (spinops.blogspot.com/), and Dmitry Bogdanov for allowing us to use their excellent paleoart in this video!
Produced in collaboration with PBS Digital Studios: nlworld.info
Super special thanks to the following Patreon patrons for helping make Eons possible:
Mark Talbott-Williams, Elizabeth Baker, Jake Myers, BuddyTheOtter, The Dec of Cards, Eddy, Andrii Makukha, Angel Alchin, Julie Cohen, salsablog.band, Michael Hof, simon read, Sean C. Kennedy, Eric Roberto Rodriguez, Hillary Ryde-Collins, Facts Dinosaurs, Frida, YaBoiSam36, Matthew Donnelly, Yu Mei, Colleen Troussel, Dan Ritter, faxo, Jayme Coyle, Gary Walker, Amanda Straw, Stephanie Tan, Laura Sanborn, Minyuan Li, Ben Cooper, Leonid, Robert Noah, Matt Parker, Heathe Kyle Yeakley, Jerrit Erickson, Anton Bryl, MissyElliottSmith, Zachary Spencer, Stefan Weber, Andrey, Ilya Murashov, Merri Snaidman, Gabriel Cortez, Marcus Lejon, Robert Arévalo, Todd Dittman, Betsy Radley, Anthony Callaghan, Philip Slingerland, John Vanek, Eric Vonk, Henrik Peteri, Jon Monteiro, James Bording, Miles Chaston, Michael McClellan, Jeff Graham, Maria Humphrey, Daisuke Goto, Gregory Kintz, Chandler Bass, Tsee Lee, Robert Hill
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References: docs.google.com/document/d/17G65pVqAzjsBGRbfS0pQcvPJg1TF1Xj35NqFZYFUpLc/edit?usp=sharing

Reacties
  • Giant turtle

    Bacon ManBacon Man6 uur geleden
  • You totally loved the jokes 😜🤪

    Dave LunaDave Luna3 dagen geleden
  • I watched a documentary a few years ago and one thing has bothered me ever since. It said that the giant dragonflies from the Carbonifous survived into the Triassic. It said they survived the lowered oxygen levels by using their wings to improve the air movement round the spiracules. It failed to say how they got through the big dying because I cant imagine that working so well during that. Can you make a video on them and if they did survive please explain how thanks

    Samantha GibsonSamantha Gibson3 dagen geleden
  • What about Nile soft shelled turtles?

    ArcaninetyfourArcaninetyfour6 dagen geleden
  • Another unnecessary change by the devs. Come on guys!

    culwinculwin6 dagen geleden
  • I like the information about where the fossils are being found in relation to the indigenous people who live/lived there.

    ZakuNickZakuNick6 dagen geleden
  • I like turtles We need to monitor beaches for a turtle nest so that conservationist can prevent to rest from donking around and hurting the eggs

    Tom CurlTom Curl7 dagen geleden
  • I like turtles

    Gino ValeraGino Valera7 dagen geleden
  • I love that PBS Eons recognizes and mentions the Indigenous peoples whose land many discoveries are found on, but I think it would be even more awesome if the shout out was made at the beginning of the video! :)

    SloaneSloane7 dagen geleden
  • i love this videos thanks all incredible profissionals from this chanel

    denunci mesmodenunci mesmo7 dagen geleden
  • Please do a video about the evolution of legless lizards like the sheltopusik.

    Kieran CallahanKieran Callahan7 dagen geleden
  • Always great videos coming from Eons.

    Matt GMatt G8 dagen geleden
  • CLIMATE CHANGE! All those damn suvs of the Cretaceous.

    Drew Brees is on TRT so is Tom bradyDrew Brees is on TRT so is Tom brady8 dagen geleden
  • Thanks for adding a statement of recognition at the end of the video to address indigenous people!

    Arianna BuehlerArianna Buehler8 dagen geleden
  • Pennywise disliked the video

    Justin Y's pet DragonJustin Y's pet Dragon8 dagen geleden
  • I hope that they make a episode about diplocalus or as I like to refer to it as fluffy the boomerang head

    Dylan HoffmanDylan Hoffman8 dagen geleden
  • So giant sea turtles arent back? Thanks for the clickbait. You bought yourself a thumbs down!

    Ridgecrest WackRidgecrest Wack8 dagen geleden
  • Could you do one on when birds first sang?

    Abigail HelmkeAbigail Helmke8 dagen geleden
  • It was great to watch! I dream of ever having the same audience on my channel as you do. I would be honored if you would come over to see me on the channel and rate any of the videos! :)

    WHYWHY8 dagen geleden
  • So 15% survived the first extinction, of that 15% you have to eliminate 75%, of what you have left, eliminate 95% again, of that rest eliminate 80% again, of that rest eliminate 76% again .... tell me if your evolution math makes sense?

    AeshmaAeshma8 dagen geleden
  • So... no evolution for turtles ... they only appeared because they magically appeared.... nice...🤣🤣🤣

    AeshmaAeshma8 dagen geleden
    • @John Thumble don't worry, I understand perfectly why your education is so mediocre

      AeshmaAeshma7 dagen geleden
    • @John Thumble ok .. late Ordovician, 85% of all animals are eliminated ... 66 million years and a second extinction , of the 15% that survived the first this time 75% are eliminated, 349 million years later it is eliminated 95% again of all the animals on the planet, ... 50 million years and of that only 5% survived in Permian, 80% in the Jurassic disappeared... another extinction and another extinction ... can you tell me if the animals had accelerated growth in evolution ... because you are playing with several extinctions starting from the first one that only left 15% ...

      AeshmaAeshma7 dagen geleden
    • @John Thumble please, you don't have to cry

      AeshmaAeshma7 dagen geleden
    • @John Thumble So 15% survived the first extinction, of that 15% you have to eliminate 75%, of what you have left, eliminate 95% again, of that rest eliminate 80% again, of that rest eliminate 76% again .... tell me if your evolution math makes sense?

      AeshmaAeshma7 dagen geleden
    • @Aeshma oh you're a canaderpian...now I understand why you're so slow ..

      John ThumbleJohn Thumble7 dagen geleden
  • Question: why do they refer to the circular bones as “ossicles” and not “scutes?” An ossicle is just any small bone, so why not be more specific? Are those bones not considered scutes?

    Jordan StatesJordan States8 dagen geleden
  • So there IS hope for this world? Awesome!

    CosplayMemories14CosplayMemories148 dagen geleden
  • Don't diss turtle speed. They go way faster than you expect. Tortoises are pretty slow though...

    JeffreyJeffrey9 dagen geleden
  • Tortoise

    invaso dallo spirito oscuroinvaso dallo spirito oscuro9 dagen geleden
    • Tortoise ≠ turtle

      nineball039nineball0399 dagen geleden
  • My favourite part is when he *didn't* go "Know what's more badass than the Archelon? THE NEW FREE CHAMPION IN RAID SHADOW LEGENDS"

    Zarah AndrahildeZarah Andrahilde9 dagen geleden
  • Return to turtul

    King NothingKing Nothing9 dagen geleden
  • I'm waiting for cimolesta episode

    WTF27plWTF27pl9 dagen geleden
  • I notice there is lots of great art PBS Eons use. I assume you work alongside the artists & have their permission as I cant see anywhere that notes the creators of the many forms of art you use?

    E QE Q9 dagen geleden
  • Suggestion:ediacaran

    TB77TB7710 dagen geleden
  • love the turtle videos

    Rip TideRip Tide10 dagen geleden
  • Where's Steve?

    Lame Jackson 03Lame Jackson 0310 dagen geleden
  • I would love to have a couple in my salt water aquarium. 👍

    John JohansenJohn Johansen10 dagen geleden
  • Suggestion for an episode, when/how did hearing develop?

    James CadJames Cad10 dagen geleden
  • We love a channel who speaks on indigenous respect

    Aspen EdwardsAspen Edwards10 dagen geleden
  • HI PATRICK, YOU'RE AWESOME!!!

    Sarah BannerSarah Banner10 dagen geleden
  • Asking again for a closer look at the former "prosauropods" and how we think they're actually related now. Or, perhaps, a rundown on all major prehistoric aquatic reptiles (including whatever Nothosaurus was, or mostly just Nothosaurus).

    BioniclesaurKing4t2BioniclesaurKing4t210 dagen geleden
  • !!!!!!CONVERGENT EVOLUTION!!!!!!

    Juan Pablo Maldonado GarciaJuan Pablo Maldonado Garcia10 dagen geleden
  • Another great video.

    Dread PirateDread Pirate10 dagen geleden
  • Thank you for the funnies! :)

    Michele CoxMichele Cox10 dagen geleden
  • WhY DiD EarTh cOPy ark SrVIvaL11!!1!!1!!1!1!1!1!!1😠😠😠😠😠😠😠😠🤬🤬😠🤬😠

    humayun morsheadhumayun morshead10 dagen geleden
  • Archelon's outline in 0:22 looks like the adamantoise in ff4

    denairasamadenairasama10 dagen geleden
  • *I like turtles.*

    NethNeth10 dagen geleden
  • I don’t get it

    fredireckofredirecko10 dagen geleden
  • i thought they came back from extinction :( thats y i clicked on the video

    Brad LeeBrad Lee10 dagen geleden
  • May be megalodon was specialised to prey on such turtles and giants prehistoric seals. With his food source extinct, so did megalodon.

    Davis JugroopDavis Jugroop11 dagen geleden
  • Thank you convergent evolution

    primatology grad UPennprimatology grad UPenn11 dagen geleden
  • I miss Steve :(

    dragonspightdragonspight11 dagen geleden
  • It's not a TURTLE!!!

    Jack BlackJack Black11 dagen geleden
    • @nineball039 i can't tell you

      Jack BlackJack Black9 dagen geleden
    • What is it then?

      nineball039nineball0399 dagen geleden
  • I like turtles

    Chop LopChop Lop11 dagen geleden
  • i love this dude

    nasty fishnasty fish11 dagen geleden
  • Are these turtles big enough to ride?

    Artist Cat / BrushPawArtist Cat / BrushPaw11 dagen geleden
  • How about an episode on the extinct Bluebuck antelope? I feel like there aren’t many high quality videos about this extinct species. You could relate it too how we can determine the genetic relationships of extinct animals with living species.

    Andrew MazzaAndrew Mazza11 dagen geleden
  • I dont even believe in sea turtles

    Weasel FartoodWeasel Fartood11 dagen geleden
    • (Please don't drink seawater)

      Artist Cat / BrushPawArtist Cat / BrushPaw9 dagen geleden
    • they are there, trust me, this is just a testing time on your faith, drink seawater to help

      crazy cracker chickencrazy cracker chicken9 dagen geleden
    • Have faith in the turtles, the turtles won’t let you down.

      Artist Cat / BrushPawArtist Cat / BrushPaw11 dagen geleden
  • I bet crush from finding Nemo would have said Right on dude you rock bro

    Tyler ButlerTyler Butler11 dagen geleden
  • Interesting. Thank you.

    Max De PasqualeMax De Pasquale11 dagen geleden
  • Giant turt.

    fancydeerfancydeer11 dagen geleden
  • 🐢

    A TurtleA Turtle11 dagen geleden
  • BACK???!!

    Casa DomeCasa Dome11 dagen geleden
  • 1200 meters is a long way to dive.

    Nathaniel AndersonNathaniel Anderson11 dagen geleden
  • the tully monster transition is actually really cool props to the editor

    SomnusSomnus11 dagen geleden
  • it's turtles all the way down

    cphauracphaura11 dagen geleden
  • turtally XD

    PatrikPatrik11 dagen geleden
  • where do i know this actor from?

    thecursed01thecursed0111 dagen geleden
  • I would love a video following every ancestor or possible ancestor of humans to show, in a straight-ish "line," how we grew from prokaryotes to what we are now, with each step in between.

    Vampireax XVampireax X11 dagen geleden
  • For giant leatherbacks still around visit Galibi, Suriname. You can observe them nesting at night. Just make sure you visit during the nesting period (obviously)

    Gianni WipGianni Wip11 dagen geleden
  • wow! its almost as if the climate changes

    BubbyBubby11 dagen geleden
  • I love watching the show it makes me feel like a kid all over again

    Michael NunnMichael Nunn11 dagen geleden
  • Fun fact baby sea turtles shells are really soft, kinda like thin leather gloves... also sea eagles eat all of a baby sea turtle except the shell...

    Boras RavenBoras Raven11 dagen geleden
    • @Boras Raven I assume, that would be a no.

      Artist Cat / BrushPawArtist Cat / BrushPaw10 dagen geleden
    • Lol sure the same way bald eagle is another name for seagull too.

      Boras RavenBoras Raven10 dagen geleden
    • I assume “sea eagles” is another name for “seagulls”.

      Artist Cat / BrushPawArtist Cat / BrushPaw11 dagen geleden
  • "Body plans that just work" ah yes like crabs

    zXHipoXzzXHipoXz11 dagen geleden
  • Bring back the pbs eons shirt with the pocket. I wasn't a fan and had no money at the time! Also 10 bucks for a pin is a bit steep, but I collect pins so whatever

    Jaycee WilliamsJaycee Williams11 dagen geleden
  • I miss hearing "...And Steve..." At the end of names. Hope he's doing ok...

    Lainey BugLainey Bug12 dagen geleden
  • Crap

    J DJ D12 dagen geleden
    • You drop something? About 21 hours ago?

      Artist Cat / BrushPawArtist Cat / BrushPaw11 dagen geleden
  • I'm assuming this thing has elephants on it's back. Also I think this triggers Pennywise the Clown

    Ed DEd D12 dagen geleden
  • Anyone else remember that walking with dinosaurs episode where he tried to swim with one and almost died?

    PilotAnenome 372PilotAnenome 37212 dagen geleden
  • Man sea turtles are awesome!

    Joseph GustafsonJoseph Gustafson12 dagen geleden
    • That’s a fact, not an opinion.

      Artist Cat / BrushPawArtist Cat / BrushPaw11 dagen geleden
  • You wonder why there was an explosion of population animals always find a way to survive. Their first shot at this was as you say the late Cretaceous period when smaller turtle expanded to fill the niche left behind when the big ones are gone. It's sort of the way coyotes filled the niche the wolf left,when it was almost eradicated from the lower 48. They have been almost completely wiped out in the eastern US. Everywhere there are coyotes there were once wolves. Same with the sea turtles.

    Mike 1958Mike 195812 dagen geleden
  • Steve! The jeans and jacket look is a very hip but classy look for you.

    Tri CeratopsTri Ceratops12 dagen geleden
  • I wonder if in the distant future another animal will take a form similar to humans.

    MrEmoImoMrEmoImo12 dagen geleden
  • Nature likes to reuse things alot! 'This worked here, so let's try here!' Lol.

    crazycatlady39crazycatlady3912 dagen geleden
  • Big bois

    Omega TurtleOmega Turtle12 dagen geleden
  • Blathers told me all about this fine turtle.

    Mr. XMr. X12 dagen geleden
    • I’d your fossil section of the museum complete?

      Artist Cat / BrushPawArtist Cat / BrushPaw11 dagen geleden
  • im fascinated by bodyplans that come up again and again but it always makes me wonder about what the most unique bodyplans in the animal kingdom are/have been

    savannah sylkensavannah sylken12 dagen geleden
  • Heroes in a skin shell Turtle power

    KTVX.94KTVX.9412 dagen geleden
  • Sometimes I look up at the stars at night and wonder if jellyfish taste spicy to sea turtles.

    Nick SNick S12 dagen geleden
  • Huge respect for acknowledging native peoples rights

    Riley KnealeRiley Kneale12 dagen geleden
  • It's really nice you recognise first nation's rights to their lands.

    Cristina Martiño RomeroCristina Martiño Romero12 dagen geleden
  • Today's phrase is, "convergent evolution."

    Nick HentschelNick Hentschel12 dagen geleden
  • Still covering those guns, eh?

    elmoheadelmohead12 dagen geleden
  • Hope people didn't illegally throw away their giant straw

    Blaxx MAOBlaxx MAO12 dagen geleden
  • A friend

    Uhh AhhUhh Ahh12 dagen geleden
  • I miss "and Steve".

    jedi foghornjedi foghorn12 dagen geleden
  • Eeey I know those from animal crossing

    AIDANAIDAN12 dagen geleden
  • I’m always so happy when you are the host of the videos. You’re my favorite

    Fishice FishniceFishice Fishnice12 dagen geleden
  • This reminds me of dinosaur train. The cadance, the visuals, the old animals, dang

    Water DragonWater Dragon12 dagen geleden
  • That dino joke was amusing.

    ShadowFoxSFShadowFoxSF12 dagen geleden
  • I love sea turtles. Ty

    Debbie King TampaDebbie King Tampa12 dagen geleden
  • to quote that boy that became a meme, I like turtles

    Cristian Verdugo GalazCristian Verdugo Galaz12 dagen geleden
  • Yeah today journals are sort of endanger sea turtles like the letter back should be protected all cost fascinated by these prehistoric turtles days to be big

    Jason SantosJason Santos12 dagen geleden
  • i like turtles turtles ma favorite nothing beats a jelly filled turtle

    Brenden MorrisonBrenden Morrison12 dagen geleden
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