The Return of Giant Skin-Shell Sea Turtles

17 Feb 2021
409 234 Aufrufe

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: dehave.info
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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

KOMMENTARE
  • Thank you all so much for making this program. I went to parochial school so my education did not have anything about evolution whatsoever. I get to learn and catch up with the rest of the population!

    silverkleptofoxsilverkleptofoxVor Tag
  • Giant turtle

    Bacon ManBacon ManVor Tag
  • You totally loved the jokes 😜🤪

    Dave LunaDave LunaVor 4 Tage
  • 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 GibsonVor 4 Tage
  • What about Nile soft shelled turtles?

    ArcaninetyfourArcaninetyfourVor 7 Tage
  • Another unnecessary change by the devs. Come on guys!

    culwinculwinVor 7 Tage
  • I like the information about where the fossils are being found in relation to the indigenous people who live/lived there.

    ZakuNickZakuNickVor 7 Tage
  • 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 CurlVor 8 Tage
  • I like turtles

    Gino ValeraGino ValeraVor 8 Tage
  • 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! :)

    SloaneSloaneVor 8 Tage
  • i love this videos thanks all incredible profissionals from this chanel

    denunci mesmodenunci mesmoVor 9 Tage
  • Please do a video about the evolution of legless lizards like the sheltopusik.

    Kieran CallahanKieran CallahanVor 9 Tage
  • Always great videos coming from Eons.

    Matt GMatt GVor 9 Tage
  • 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 bradyVor 9 Tage
  • Thanks for adding a statement of recognition at the end of the video to address indigenous people!

    Arianna BuehlerArianna BuehlerVor 9 Tage
  • Pennywise disliked the video

    Justin Y's pet DragonJustin Y's pet DragonVor 9 Tage
  • I hope that they make a episode about diplocalus or as I like to refer to it as fluffy the boomerang head

    Dylan HoffmanDylan HoffmanVor 9 Tage
  • So giant sea turtles arent back? Thanks for the clickbait. You bought yourself a thumbs down!

    Ridgecrest WackRidgecrest WackVor 9 Tage
  • Could you do one on when birds first sang?

    Abigail HelmkeAbigail HelmkeVor 9 Tage
  • 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! :)

    WHYWHYVor 9 Tage
  • 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?

    AeshmaAeshmaVor 9 Tage
  • So... no evolution for turtles ... they only appeared because they magically appeared.... nice...🤣🤣🤣

    AeshmaAeshmaVor 9 Tage
    • @John Thumble don't worry, I understand perfectly why your education is so mediocre

      AeshmaAeshmaVor 8 Tage
    • @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% ...

      AeshmaAeshmaVor 8 Tage
    • @John Thumble please, you don't have to cry

      AeshmaAeshmaVor 8 Tage
    • @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?

      AeshmaAeshmaVor 8 Tage
    • @Aeshma oh you're a canaderpian...now I understand why you're so slow ..

      John ThumbleJohn ThumbleVor 8 Tage
  • 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 StatesVor 10 Tage
  • So there IS hope for this world? Awesome!

    CosplayMemories14CosplayMemories14Vor 10 Tage
  • Don't diss turtle speed. They go way faster than you expect. Tortoises are pretty slow though...

    JeffreyJeffreyVor 10 Tage
  • Tortoise

    Invaded by dark spirit Knight Slayer Tsorig!Invaded by dark spirit Knight Slayer Tsorig!Vor 10 Tage
    • Tortoise ≠ turtle

      nineball039nineball039Vor 10 Tage
  • 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 AndrahildeVor 10 Tage
  • Return to turtul

    King NothingKing NothingVor 10 Tage
  • I'm waiting for cimolesta episode

    WTF27plWTF27plVor 11 Tage
  • 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 QVor 11 Tage
  • Suggestion:ediacaran

    TB77TB77Vor 11 Tage
  • love the turtle videos

    Rip TideRip TideVor 11 Tage
  • Where's Steve?

    Lame Jackson 03Lame Jackson 03Vor 11 Tage
  • I would love to have a couple in my salt water aquarium. 👍

    John JohansenJohn JohansenVor 11 Tage
  • Suggestion for an episode, when/how did hearing develop?

    James CadJames CadVor 11 Tage
  • We love a channel who speaks on indigenous respect

    Aspen EdwardsAspen EdwardsVor 11 Tage
  • HI PATRICK, YOU'RE AWESOME!!!

    Sarah BannerSarah BannerVor 11 Tage
  • 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).

    BioniclesaurKing4t2BioniclesaurKing4t2Vor 11 Tage
  • !!!!!!CONVERGENT EVOLUTION!!!!!!

    Juan Pablo Maldonado GarciaJuan Pablo Maldonado GarciaVor 11 Tage
  • Another great video.

    Dread PirateDread PirateVor 11 Tage
  • Thank you for the funnies! :)

    Michele CoxMichele CoxVor 11 Tage
  • WhY DiD EarTh cOPy ark SrVIvaL11!!1!!1!!1!1!1!1!!1😠😠😠😠😠😠😠😠🤬🤬😠🤬😠

    humayun morsheadhumayun morsheadVor 11 Tage
  • Archelon's outline in 0:22 looks like the adamantoise in ff4

    denairasamadenairasamaVor 12 Tage
  • *I like turtles.*

    NethNethVor 12 Tage
  • I don’t get it

    fredireckofredireckoVor 12 Tage
  • i thought they came back from extinction :( thats y i clicked on the video

    Brad LeeBrad LeeVor 12 Tage
  • May be megalodon was specialised to prey on such turtles and giants prehistoric seals. With his food source extinct, so did megalodon.

    Davis JugroopDavis JugroopVor 12 Tage
  • Thank you convergent evolution

    primatology grad UPennprimatology grad UPennVor 12 Tage
  • I miss Steve :(

    dragonspightdragonspightVor 12 Tage
  • It's not a TURTLE!!!

    Jack BlackJack BlackVor 12 Tage
    • @nineball039 i can't tell you

      Jack BlackJack BlackVor 10 Tage
    • What is it then?

      nineball039nineball039Vor 10 Tage
  • I like turtles

    Chop LopChop LopVor 12 Tage
  • i love this dude

    nasty fishnasty fishVor 12 Tage
  • Are these turtles big enough to ride?

    Artist Cat / BrushPawArtist Cat / BrushPawVor 12 Tage
  • 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 MazzaVor 12 Tage
  • I dont even believe in sea turtles

    Weasel FartoodWeasel FartoodVor 12 Tage
    • (Please don't drink seawater)

      Artist Cat / BrushPawArtist Cat / BrushPawVor 11 Tage
    • they are there, trust me, this is just a testing time on your faith, drink seawater to help

      crazy cracker chickencrazy cracker chickenVor 11 Tage
    • Have faith in the turtles, the turtles won’t let you down.

      Artist Cat / BrushPawArtist Cat / BrushPawVor 12 Tage
  • I bet crush from finding Nemo would have said Right on dude you rock bro

    Tyler ButlerTyler ButlerVor 12 Tage
  • Interesting. Thank you.

    Max De PasqualeMax De PasqualeVor 12 Tage
  • Giant turt.

    fancydeerfancydeerVor 12 Tage
  • 🐢

    A TurtleA TurtleVor 12 Tage
  • BACK???!!

    Casa DomeCasa DomeVor 12 Tage
  • 1200 meters is a long way to dive.

    Nathaniel AndersonNathaniel AndersonVor 12 Tage
  • the tully monster transition is actually really cool props to the editor

    SomnusSomnusVor 12 Tage
  • it's turtles all the way down

    cphauracphauraVor 12 Tage
  • turtally XD

    PatrikPatrikVor 12 Tage
  • where do i know this actor from?

    thecursed01thecursed01Vor 12 Tage
  • 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 XVor 12 Tage
  • 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 WipVor 12 Tage
  • wow! its almost as if the climate changes

    BubbyBubbyVor 13 Tage
  • I love watching the show it makes me feel like a kid all over again

    Michael NunnMichael NunnVor 13 Tage
  • 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 RavenVor 13 Tage
    • @Boras Raven I assume, that would be a no.

      Artist Cat / BrushPawArtist Cat / BrushPawVor 11 Tage
    • Lol sure the same way bald eagle is another name for seagull too.

      Boras RavenBoras RavenVor 11 Tage
    • I assume “sea eagles” is another name for “seagulls”.

      Artist Cat / BrushPawArtist Cat / BrushPawVor 12 Tage
  • "Body plans that just work" ah yes like crabs

    zXHipoXzzXHipoXzVor 13 Tage
  • 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 WilliamsVor 13 Tage
  • I miss hearing "...And Steve..." At the end of names. Hope he's doing ok...

    Lainey BugLainey BugVor 13 Tage
  • Crap

    J DJ DVor 13 Tage
    • You drop something? About 21 hours ago?

      Artist Cat / BrushPawArtist Cat / BrushPawVor 12 Tage
  • I'm assuming this thing has elephants on it's back. Also I think this triggers Pennywise the Clown

    Ed DEd DVor 13 Tage
  • Anyone else remember that walking with dinosaurs episode where he tried to swim with one and almost died?

    PilotAnenome 372PilotAnenome 372Vor 13 Tage
  • Man sea turtles are awesome!

    Joseph GustafsonJoseph GustafsonVor 13 Tage
    • That’s a fact, not an opinion.

      Artist Cat / BrushPawArtist Cat / BrushPawVor 12 Tage
  • 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 1958Vor 13 Tage
  • Steve! The jeans and jacket look is a very hip but classy look for you.

    Tri CeratopsTri CeratopsVor 13 Tage
  • I wonder if in the distant future another animal will take a form similar to humans.

    MrEmoImoMrEmoImoVor 13 Tage
  • Nature likes to reuse things alot! 'This worked here, so let's try here!' Lol.

    crazycatlady39crazycatlady39Vor 13 Tage
  • Big bois

    Omega TurtleOmega TurtleVor 13 Tage
  • Blathers told me all about this fine turtle.

    Mr. XMr. XVor 13 Tage
    • I’d your fossil section of the museum complete?

      Artist Cat / BrushPawArtist Cat / BrushPawVor 12 Tage
  • 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 sylkenVor 13 Tage
  • Heroes in a skin shell Turtle power

    KTVX.94KTVX.94Vor 13 Tage
  • Sometimes I look up at the stars at night and wonder if jellyfish taste spicy to sea turtles.

    Nick SNick SVor 13 Tage
  • Huge respect for acknowledging native peoples rights

    Riley KnealeRiley KnealeVor 13 Tage
  • It's really nice you recognise first nation's rights to their lands.

    Cristina Martiño RomeroCristina Martiño RomeroVor 13 Tage
  • Today's phrase is, "convergent evolution."

    Nick HentschelNick HentschelVor 13 Tage
  • Still covering those guns, eh?

    elmoheadelmoheadVor 13 Tage
  • Hope people didn't illegally throw away their giant straw

    Blaxx MAOBlaxx MAOVor 13 Tage
  • A friend

    Uhh AhhUhh AhhVor 13 Tage
  • I miss "and Steve".

    jedi foghornjedi foghornVor 13 Tage
  • Eeey I know those from animal crossing

    AIDANAIDANVor 13 Tage
  • I’m always so happy when you are the host of the videos. You’re my favorite

    Fishice FishniceFishice FishniceVor 13 Tage
  • This reminds me of dinosaur train. The cadance, the visuals, the old animals, dang

    Water DragonWater DragonVor 13 Tage
  • That dino joke was amusing.

    ShadowFoxSFShadowFoxSFVor 13 Tage
  • I love sea turtles. Ty

    Debbie King TampaDebbie King TampaVor 13 Tage
  • to quote that boy that became a meme, I like turtles

    Cristian Verdugo GalazCristian Verdugo GalazVor 13 Tage
  • 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 SantosVor 13 Tage
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