Estemmenosuchus - The Crowned Crocodile

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  • čas přidán 27. 08. 2024
  • The Permian was an interesting time in earth's history, with many strange and unfamiliar animals roaming the lands and oceans. Estemmenosuchus was among the most bizarre of these organisms, and I hope you enjoy learning about this taxon in this video.
    Background music: Picturesque - Alex Orcoleo
    Make sure to like and subscribe to learn more about our wonderful world!
    Sources:
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    palaeos.com/ver...
    Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education, and research.
    All video/game content is recorded and edited under fair use rights for reasons of commentary and social satire.

Komentáře • 329

  • @casandramedranobock8685
    @casandramedranobock8685 Před 4 lety +226

    Thanks! It's so sad that the Permian period animals are so underrated.

    • @stevecox7075
      @stevecox7075 Před 4 lety +4

      Casandra Medrano bock : I'm sure you'll get over it.

    • @dragonzilla6482
      @dragonzilla6482 Před 4 lety +2

      They live in the popularity of Dinosaurs.

    • @liopleurodon2000
      @liopleurodon2000 Před 4 lety +21

      At least Dimetrodon gets some love. But only because people mistake it for a dinosaur...

    • @casandramedranobock8685
      @casandramedranobock8685 Před 4 lety +12

      Liopleurodon 2000 there should be a video game or movie that focuses on Permian period and/or other underrated non dinosaurian creatures.

    • @dragonzilla6482
      @dragonzilla6482 Před 4 lety +3

      @@liopleurodon2000 True but it was no Dinosaur, it was a Therapsid a.k.a Stem Mammal.

  • @Nyomie1
    @Nyomie1 Před 4 lety +281

    New drinking game:
    Take a shot every time he says Estemmenosuchus

  • @seanledden4397
    @seanledden4397 Před 4 lety +99

    Great video - and it's interesting how much like Hippos the "Crowned Crocs" were. The more I learn about the Permian, the more it seems to be a dry run for the Cenozoic.

    • @joechill9747
      @joechill9747 Před 4 lety +3

      Yep, it might as well have chubby face like hippo instead of that crown on the face

    • @furyunleash22
      @furyunleash22 Před 4 lety +6

      I mean, a bunch of Permain species were pretty much prototype mammals already, so that kind of thinking doesn’t really feel too farfetched.

  • @DISTurbedwaffle918
    @DISTurbedwaffle918 Před 4 lety +199

    The Permian and Early Triassic: when everything was a crocodile despite barely even being related to them.

    • @501stClonePilot
      @501stClonePilot Před 4 lety +28

      Pythosaurs : *exist*
      Crocodiles : Am I Joke To You

    • @LarsTonguesInAspix
      @LarsTonguesInAspix Před 4 lety +11

      @@501stClonePilot Prianosuchus: am i a Joke to You Guys?

    • @blondbraid7986
      @blondbraid7986 Před 3 lety +7

      Somebody make a post-apocalyptic story where instead of Mad Max dudes on motorbikes,
      there are just weirdo crocodiles everywhere trying to fill every single ecological nice opened by the apocalypse.

    • @dr.masiaka7048
      @dr.masiaka7048 Před 3 lety

      @@blondbraid7986 Notosuchians and Mekosuchians:Hold my beer

    • @williamjordan5554
      @williamjordan5554 Před 2 lety

      No, stem-mammals dominated. And this animal was one despite its name.

  • @brandonshmandon1799
    @brandonshmandon1799 Před 4 lety +93

    The Permian was definitely a very interesting time for animal life on earth!

  • @generaldissatisfaction5397
    @generaldissatisfaction5397 Před 4 lety +110

    It is great to see a video on the weird Permian fauna, especially when they are our distant cousins!

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +17

      Indeed. Therapsids and the clades within them are fascinating despite their obscurity.

    • @robslaughter5132
      @robslaughter5132 Před 4 lety +4

      yeah the plants man, cool

    • @themonsterbaby
      @themonsterbaby Před 4 lety +3

      @@robslaughter5132 you know fauna means the animals right? Flora is used in reference to the plant life.

    • @alexruddies1718
      @alexruddies1718 Před 4 lety +1

      I wish there were more videos about the Ediacaran biota though...

    • @robslaughter5132
      @robslaughter5132 Před 4 lety +4

      @@themonsterbaby i did not. I'm smart but horrible with words thanks for the correction, cool name bro. Really like this guy and maybe we'll some flora, peace out

  • @SakuraAsranArt
    @SakuraAsranArt Před 4 lety +57

    The Permian was such a drug-fuelled fever dream 😂

  • @ahmicqui9396
    @ahmicqui9396 Před 4 lety +33

    It was probably an omnivore, chasing away smaller animals to feed on carcasses and (mostly) eating plants.

  • @StormiidaeBlogspot
    @StormiidaeBlogspot Před 4 lety +14

    Dinos are cool and all, but it's nice to see a little love given to our side of the family tree. Cheers!

  • @rolandfelice6198
    @rolandfelice6198 Před 4 lety +38

    This period seems to have sprouted weird taxonomic genera. I still find it hard to imagine how scientists can extrapolate so much information from so little a data base.

    • @nxdiaz5916
      @nxdiaz5916 Před 4 lety +5

      Something Mildly Homophobic Oh yeah, I’m sure that skin tone is definitely something that has to be drawn from the imagination. Doesn’t diminish how amazing these creatures were.

    • @juliankirby9880
      @juliankirby9880 Před 4 lety +4

      NX DIAZ well yeah, but it’s like a 50/50 chance that an animal is brightly colored or trying to blend in today. So if everything drawn was bland it would be equally unbelievable

    • @benjaminnowack8433
      @benjaminnowack8433 Před 4 lety +5

      @@nxdiaz5916 as I understand it, some of the best fossils for estemmenosuchus are skin impressions.

    • @rolandfelice6198
      @rolandfelice6198 Před 4 lety +1

      @@juliankirby9880 Your point is well taken but it still comes down to personal interpretations which way an object is envisaged.

    • @juliankirby9880
      @juliankirby9880 Před 4 lety +1

      Roland Felice exactly, and looking at nature, stuff is all weird lookin all the time now, why would it be different in the past?

  • @elsupersexysayayin.1089
    @elsupersexysayayin.1089 Před 4 lety +61

    These dudes looked taken out of Star Wars, like one of those alian animals people ride.

  • @AyJayDraws
    @AyJayDraws Před 4 lety +17

    The Tapinocephalus Assemblage Zone unfortunately does not get the attention it deserves. Great vid

  • @midnightsoftware1904
    @midnightsoftware1904 Před 4 lety +25

    so glad you just uploaded this! WATCHING NOW LOL would love to see one on wiwaxia if possible. thanks so much for all you do and all you give to knowledge and towards your personal passion! keep up the great work @Henry :)

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +3

      I will put that down for future video ideas. Thank you very much for watching! :)

  • @themonsterbaby
    @themonsterbaby Před 4 lety +2

    Who could possibly dislike a video as interesting and informative as this? Smh

  • @portugueseeagle8851
    @portugueseeagle8851 Před 4 lety +5

    Please make more videos about the Permian! Permian animals are my favorite prehistoric beasts!

  • @vickrykayser3129
    @vickrykayser3129 Před 4 lety +4

    Thank you for posting this video! I am fascinated by the therapsids of the late Permian. Sadly, I find very few videos covering this topic!

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +2

      Thank you! And yes, their aren't too many videos done on the Paleozoic in general. Will fix this though. ;)

  • @mr.badger3950
    @mr.badger3950 Před 4 lety +18

    That name is hard to say, I'm just going to call it K. Rool.

  • @kaitokofuku6500
    @kaitokofuku6500 Před 4 lety +1

    Very well-detailed video on the Estemmenosuchus.

  • @CJFreeza
    @CJFreeza Před 4 lety +2

    This make me seriously wonder what we haven't found from this time period yet. So interesting!

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +1

      There is most definitely more to be found! Thank you for watching! :)

  • @howdoishotweb
    @howdoishotweb Před 4 lety +11

    1:25 when you havent seen your bro in 2 seconds.

  • @alejandroelluxray5298
    @alejandroelluxray5298 Před 4 lety +2

    I love hippos, and the estemmenosuchus, being like hippos in nature, is one of my favorite synapsids

  • @michalkrasa9577
    @michalkrasa9577 Před 4 lety +5

    you became my favourite Paleochannel on youtube, thank you and keep up the good work! :)

  • @allthingswildlifeyt1218
    @allthingswildlifeyt1218 Před 4 lety +6

    Good video

  • @lapislazuli4641
    @lapislazuli4641 Před 4 lety +5

    This thing looks so alien👀 it’s mind blowing thinking about how animals like this used to exist on the same planet we now dominate.

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 3 lety

      Indeed. It's a very cool thing indeed to know they did once exist.

  • @tyrannosaurusrex6068
    @tyrannosaurusrex6068 Před 4 lety +4

    Your narration is absolutely amazing and I can see the depth of information put put was also rich.. Thank you and keep up the great work

  • @madderhat5852
    @madderhat5852 Před 4 lety +3

    Thanks again Henry, another great presentation. What an amazing time.

  • @vanglhun8550
    @vanglhun8550 Před 4 lety +4

    Love youtubers like you, Ben G Thomas n Trey the explainer

    • @BobGymlan
      @BobGymlan Před 4 lety +1

      Obama BinLadin someday I’ll see myself on one of these lists.
      Some day.

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 3 lety

      Thanks. :)

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 3 lety

      You're definitely on mine. Really enjoy your videos. :)

  • @Burgerzaza
    @Burgerzaza Před 4 lety +1

    I love learning about the Permian, it's by far one of the most fascinating periods in earth's history with the most tragic end, we had the world then as we slowly became mammals from synapsids, but the great dying happened and the diapsids cucked us out of the next 110 million years, but we got the comeback of the centmegaanium and dominate the world in a way no other has before us
    But find it fascinating to learn about our ancient cousins and uncles, thank you for bring forth paleontology and showing the more obscure ancient animals. I for one very much appreciate it, you've earned a subscriber

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +1

      Thank you! :)

    • @Burgerzaza
      @Burgerzaza Před 4 lety

      @@HenrythePaleoGuy Yeah dude, no problem! I've loved paleontology since I was a kid and love seeing paleontology stuff again, especially with the detail you and effort you put in 👍

  • @FearfulMetal666
    @FearfulMetal666 Před 4 lety +6

    Thank you for the awsome video, keep up the great work.

  • @Kikizilla101
    @Kikizilla101 Před 4 lety +1

    These guys are somehow even more interesting to me now!?!?! Fantastic video!

  • @maxfochtmann9576
    @maxfochtmann9576 Před 3 lety +2

    It is the First time I heared about it, and Thank you indeed, I learned a lot.

  • @ksoundkaiju9256
    @ksoundkaiju9256 Před 4 lety +4

    Hippo+Crocodile+Pitbull+Moose= Estemmenosuchus

  • @superscaryguy01
    @superscaryguy01 Před 4 lety +3

    Ah, yes, the mighty Bullwinklesaurus.

  • @Ninth_Penumbra
    @Ninth_Penumbra Před 4 lety +1

    I really love the artwork used in these videos & would appreciate you listing their names in the subject details, so that we can learn more about them.
    I especially like the expressionist painting of an *Estemmenosuchus* skull at the end. Very cool.

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety

      They are credited if I can find who made the images.
      The image at the end is great!

  • @marcellepesek3038
    @marcellepesek3038 Před 4 lety

    I really enjoy your intelligent, well pronounced and well thought out videos. There is so much that we don't know about the past,
    not even about all animals of the present, so it is refreshing to watch your programs. Thank you for giving us food for thought!
    Best wishes.

  • @Amezylst
    @Amezylst Před 4 lety +8

    Love just how FREAKY its fossils are!

  • @Alberad08
    @Alberad08 Před 4 lety

    Enjoyed that immensely - thanks a lot for uploading!

  • @yeahokbuddy2510
    @yeahokbuddy2510 Před 4 lety +2

    Why were all the animals during the permian period just so freaking chunky

  • @chairshoe81
    @chairshoe81 Před 4 lety +62

    ah, the Permian, back in the good old days when all the animals were still being made by satan

  • @oposum244
    @oposum244 Před 4 lety +1

    Nice video! I would like to see a video about great permian extinction, it's interesting topic.

  • @dragonzilla6482
    @dragonzilla6482 Před 4 lety +2

    Estemmenosuchus is such a magnificent beast, it should have appeared in Walking with Monsters and Primeval.

  • @Mydarkarts23
    @Mydarkarts23 Před 4 lety +1

    Very Fascinating to learning about Estmmenosuchus one cool looking Mammal,
    Thank you for teacher me.

  • @sandygrant6969
    @sandygrant6969 Před 4 lety +1

    Estemmenosuchus: *exists*
    Video name: *calling it a crocodile whilst not being related*

  • @cesaralcaraz819
    @cesaralcaraz819 Před 4 lety +1

    The Permian is my favorite period of the Paleozoic Era

  • @rileykortemusic
    @rileykortemusic Před 3 lety +1

    4:41 depiction is my favorite

  • @jamesbentonticer4706
    @jamesbentonticer4706 Před 3 lety

    A herbivorous crocodile? That is amazing! Permian fauna.

  • @gabe61willys
    @gabe61willys Před 4 lety +3

    Those saber tooth monkeys are a great big nope from me

  • @maximsinitsa9514
    @maximsinitsa9514 Před 4 lety

    Ok. There are a few hypotheses to explain the feeding strategy and peculiar skull appendages of Estemmenosuchus. The most interesting of them were proposed by Russian paleontologist Ivakhnenko. He suggests rotting, partially decomposed plant materials full of protozoans as the main source of food for Estemmenosuchus. This idea is supported by a characteristic dentition of Estemmenosuchus as well as the presence of fossilized plant debris composed of partially decayed semiaquatic horsetails (so-called "mortmasses") in the same localities where these animals were found. Ivakhnenko hypothesized "horns" as thermoregulatory organs of some sort (large appendages covered by blood vessels, etc.). Honestly saying I consider this last assumption unsatisfactory, although agree with his reconstruction of feeding strategy for Estemmenosuchus.

  • @joemackey8859
    @joemackey8859 Před 4 lety +1

    Love the video totally in the vein of Ben G. Thomas productions. Looking forward to upcoming videos

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 3 lety

      Thanks! I hope to collaborate more with them in the future.

  • @Aengus42
    @Aengus42 Před 4 lety +2

    That was a very Liverpudlian "Permian" you opened with! ☺️

  • @ashleymesser6792
    @ashleymesser6792 Před 4 lety +1

    Got to love the crowned crocodile

  • @SonnySkye
    @SonnySkye Před 4 lety +1

    What amazingly beautiful animals these would have been.

  • @TheRoom1109
    @TheRoom1109 Před 4 lety +2

    U and Ben G Thomas best paleo channels on CZcams. Use to like Trey the explainer but after seeing these 2 channels bye TREY!!!

    • @LarsTonguesInAspix
      @LarsTonguesInAspix Před 4 lety

      Barn Owl Basking Shark Has Found You're Sin *UNFORGIVEBLE* (This is a Joke, I Actually Don't Care.)

  • @Scrinwaipwr
    @Scrinwaipwr Před 4 lety +1

    Just discovered this channel. I am reminded strongly of Ben G Thomas (that's a massive compliment because that channel is awesome.)

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +2

      I'm glad you did. Mine and Bens channels are quite similar, due to both our presentation style, country of origin and topics covered. I've even collaborated with him and others in the community. :)

  • @whatdowedomeow6373
    @whatdowedomeow6373 Před 4 lety +2

    In my opinion its the most terrifying creature in the permian period

  • @ErebusTheDragonn
    @ErebusTheDragonn Před 4 lety +2

    I thought these things would be about the size of a dog! It’s massive!

  • @DjGravyMix
    @DjGravyMix Před 4 lety +2

    I love your videos. Any chance of doing one on Thylacoleo?

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +3

      Thank you. And yes, I'll put that topic down for future video ideas.

  • @crazyponygirl
    @crazyponygirl Před 4 lety

    I think Permian animals are pretty interesting and were some of the weirdest animals back then.
    The Permian was a fascinating but weird geological period.

  • @tsopmocful1958
    @tsopmocful1958 Před 4 lety +3

    5.14 The palaeontologist who described Estemmenosuchus looks somewhat like Estemmenosuchus.

  • @kingkurok3149
    @kingkurok3149 Před 4 lety

    Another weird ancient croc for me to love

  • @awesomemccoolname7111
    @awesomemccoolname7111 Před 4 lety

    It looks like a confused pokemon. Also, very interesting video!

  • @brunomattos1130
    @brunomattos1130 Před 4 lety +1

    He might have been a omnivore, similar to pigs. Eating things like roots and other plants, but also stealing carcasses. Big and intimidating as they were, they could have intimidated most predators away from their carcasses

  • @PyroRaptor1
    @PyroRaptor1 Před 4 lety +2

    Cool!

  • @Torterix
    @Torterix Před 2 lety

    when i was around 8 years old i had a couple big dinosaur encyclopedias that i would always look through. one of them had this animal in it and when i saw it i cried because it looked like a carnivore but the book said that it was an herbivore.

  • @Jarod-vg9wq
    @Jarod-vg9wq Před 3 lety +1

    0:21 or as i call it, the animal straight out of a Star Wars movie.

  • @labangrankvist2993
    @labangrankvist2993 Před 4 lety +1

    That is one weird looking dragon.

  • @rjames908
    @rjames908 Před 3 lety +1

    They were the most alien and different looking of all the animals that have lived on earth

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 3 lety

      The Permian and Triassic most definitely had some of the most unique fauna.

  • @zhubajie6940
    @zhubajie6940 Před 4 lety +1

    It looks like an Archaeotherium analog to me. So that means omnivory or whatever it wants.

  • @jondunmore4268
    @jondunmore4268 Před 4 lety

    I yearn for the good old days of the Permian Period.

  • @ErebusTheDragonn
    @ErebusTheDragonn Před 4 lety +5

    Can someone help me find the image at 4:52

  • @forbesupnxlous8681
    @forbesupnxlous8681 Před 4 lety +3

    Maybe it had the Ability to eat meat such as the Hippopotamus where when needed WILL eat meat when there's no Vegetation

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +2

      It doesn't do them all too well though. Their bodies are not adapted for the consumption of meat.

    • @forbesupnxlous8681
      @forbesupnxlous8681 Před 4 lety +3

      @@HenrythePaleoGuy still a possibility regardless thanks for the reply and I can't wait for the next uploads, these animals are damn near alien if it wasn't for them being on Earth 😂😅 keep blowing our minds🎉🎊💫 love and support from the US🇺🇸👍

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +2

      Thank you! And yes, the possibility is there, but time will tell if it holds any ground. :)

    • @forbesupnxlous8681
      @forbesupnxlous8681 Před 4 lety +2

      @@HenrythePaleoGuy whattt a double reply!? *Honored* love this content love the channel, been here since day one basically🔔🛎 had to reply couldn't leave ya hangin 😂 wish I could've recommended a video type but non come to mind 😅 plus don't want to abuse your generosity , really made my night 🌃🌉🌌

  • @Man-ds9ir
    @Man-ds9ir Před 4 lety +1

    I doubt Estemmenosuchus weighed 450 kilos. A polar bear which is shorter than estemmenosuchus, and also less heavily built already weighs about 600 kilos, but other than that this was an awesome vid.

  • @mikel6668
    @mikel6668 Před 4 lety

    great video

  • @ghazzter
    @ghazzter Před 4 lety

    King K. Rool confirmed in nature and in smash.

  • @SomeoneCommenting
    @SomeoneCommenting Před 4 lety +1

    If primitive humans have existed during these times, they would have been terrified of all these weird beasts.

  • @lando8913
    @lando8913 Před 2 lety

    When they found that skull they must have thought "what.. the.. fuck.."

  • @purplehaze2358
    @purplehaze2358 Před 4 lety +1

    The phrase "Crowned crocodile" sounds way better than it has any right to be.

  • @lordnick9607
    @lordnick9607 Před 4 lety

    Basically the permian equivalent of a hippo

  • @chazsaw
    @chazsaw Před 4 lety +2

    Permian epoch = best epoch

  • @lexibyday9504
    @lexibyday9504 Před 4 lety +2

    the first hippo

  • @randomuser5443
    @randomuser5443 Před 4 lety

    Good needs to release all of the patch notes

  • @jameshartshorn377
    @jameshartshorn377 Před 4 lety +2

    Omnivores likely outnumber Pure Herbivore or Carnivores .

  • @ANTSEMUT1
    @ANTSEMUT1 Před 4 lety +1

    If estemmenosuchus was a hebivour how did it macerate plant matter? Gastroliths? Hard boney upper and lower palates?

  • @Axgoodofdunemaul
    @Axgoodofdunemaul Před 4 lety

    Where do you find all this marvellous artwork?

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 3 lety

      Usually of the internet, usually off google images, twitter and deviantart.

  • @vassa1972
    @vassa1972 Před 4 lety

    Cool stuff

  • @darrenmarchant1720
    @darrenmarchant1720 Před 4 lety

    scary thought that exoplanets could be dangerous places.

  • @KMims747
    @KMims747 Před 4 lety +1

    Where'd all the trees go?

  • @marssilver
    @marssilver Před 4 lety +1

    More permian animals please

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +1

      More will be coming shortly. :)

    • @marssilver
      @marssilver Před 4 lety +1

      @@HenrythePaleoGuy looking forward to it! Appreciate the response, Im a huge fan of your channel and content you put out. excellent work my dude :)

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety +1

      No problem! I always try to respond to as many comments as I can. :) Thank you for watching.

  • @buttsbutts7858
    @buttsbutts7858 Před 3 lety

    This is purely speculative , but I wonder if Estemmenosuchus had special gut bacteria , like cows.
    It would obviously help digestion of plant material but it would have generated heat that the large, hippo-like body would trap.

  • @Vexelocity
    @Vexelocity Před 4 lety +1

    Me and my homie after quarantine: 1:17

  • @johnstewart8849
    @johnstewart8849 Před 4 lety +1

    I woke up feeling like that looks.

  • @capuchinosofia4771
    @capuchinosofia4771 Před 4 lety +2

    Could anyone help me find the last image of the video? I'm talking about the painted skull at 7:25

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety

      www.google.com/search?q=estemmenosuchus+skull&sxsrf=ALeKk01zHUxUdxW7vo-jOH7VlIqi2CbGfg:1589669887577&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiT69XnvbnpAhX9yzgGHXuTCt0Q_AUoAXoECAwQAw&biw=1444&bih=657#imgrc=swzUzA29Uq850M

    • @capuchinosofia4771
      @capuchinosofia4771 Před 4 lety +1

      @@HenrythePaleoGuy thank you so much!!!! Its a very cool painting!

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety

      No problem! It is indeed.

  • @capuchinosofia4771
    @capuchinosofia4771 Před 4 lety +1

    Tbh it looks more like a hippo than a crocodile

  • @NakedAvanger
    @NakedAvanger Před 4 lety +1

    Can diseases really wipe out entire species? Isnt it so that theres always a selected few that survive either trough adaptation or sheer luck?

    • @HenrythePaleoGuy
      @HenrythePaleoGuy  Před 4 lety

      There have been many cases of diseases wiping out significant amounts of a population, although, as you mentioned, it often isn't enough to entirely wipe out an entire species. Batrachochytrium dendrobatidis from what we know has wiped out 90 species of amphibian, and there have most definitely been many more from other diseases.

    • @NakedAvanger
      @NakedAvanger Před 4 lety

      @@HenrythePaleoGuy Hey man thanks for the reply!
      90% of all amphibian species? thats insane, damn
      guess we're lucky we didnt encounter such a disease back before vaccines

  • @TheZapan99
    @TheZapan99 Před 4 lety

    Maybe the protusions on this animal head doubled as defense against aquatic predators trying to grab their head and submerge them? Like trying to bite on a pin cushion.

  • @geoffreystuttle8080
    @geoffreystuttle8080 Před 4 lety

    Evolutionarily speaking, I guess it wasn't a bad start. Not every hit can be a winner.

  • @marcomirhayes7121
    @marcomirhayes7121 Před 4 lety +1

    Can anyone write out the name of the creature he describes at 2:43? Would really like to research it more but can't seem to find anything called a 'Tiarahooden' which is what I'm hearing.

  • @injunsun
    @injunsun Před 4 lety

    Some extinctions no doubt happened due to cross-species diseases. Is there a pattern for diseases that could make a distinction in the fossil record?

  • @eXam-_-151
    @eXam-_-151 Před 3 lety

    1:30 hug ❤️

  • @SexPun48
    @SexPun48 Před 4 lety

    1:26 could and should be a meme about hugging people you hate