Erythrosuchus: The Giant Headed Predator of the Triassic Period
The big-headed Erythrosuchus was a massive reptilian predator from Middle Triassic South Africa. It was not only the largest member of its clade, Erythrosuchidae, but perhaps the largest terrestrial predator from the time before the evolution of its distant relatives, the dinosaurs. Despite its seeming primitive, lumbering appearance, Erythrosuchus already possessed a number a of adaptations which proved critical to the later success of its dinosaurian cousins.
Thank you to the themattalorian for narrating this video.
Sources:
royalsocietypublishing.org/do...
royalsocietypublishing.org/do...
onlinelibrary.wiley.com/doi/1...
www.sciencedirect.com/science...
onlinelibrary.wiley.com/doi/f...
onlinelibrary.wiley.com/doi/f...
www.researchgate.net/publicat...
markwitton-com.blogspot.com/20...
00:00 - Introduction
00:25 - Discovery
00:55 - Origins
02:14 - Size
02:58 - Skull
05:02 - Limbs
06:49 - Metabolism
07:39 - Paleoecology
08:59 - Conclusion
09:46 - Outro
Пікірлер: 184
Other archosaurs: "where do u work out?" Erythrosuchus: "The library."
@DJuuJ
5 ай бұрын
Underrated comment
Imagine an argument between Erthyrosuchus and Cotylorhynchus over some heads
@Medicbagg
Жыл бұрын
this came out very weird in my head lol
@joey2765
Жыл бұрын
Just searched up corytylorhynchus. Ain’t no way it really looks like that wtf
@isaiahgarza87
Жыл бұрын
Whoever has the most head?
@andrewgan557
Жыл бұрын
Erythrosuchus: pinhead! Cotylorhynchus: bobblehead!
@darklord247
Жыл бұрын
Cotylorhynchus: Where do you work out? Erythrosuchus: At the library
I’m glad they found a full skeleton because it really looks like a reconstruction mistake 😂
I love that channel puts the spotlight onto the more obscure prehistoric animals instead of just going over the same ones that get covered all the time. I love dinosaurs, I love all the really famous ones as well, but there are so many other amazing prehistoric animals that deserve to be discussed and have attention brought to them. The Archosaurs and their relatives are such a fascinating group of reptiles and I think it's important to understand what led to the famous ones we all know and love to really grasp just how impressive and unique the dinosaurs and the crocodilians really are.
@ian_b
Жыл бұрын
I agree, I really like the focus of this channel.
@1200hobos
Жыл бұрын
Yeah mainstream dinosaurs suck. I liked the Archosaurs before they signed to a label. I used to go to a pub in Pittsburgh to see their shows before the lead singer hung himself. You people are nerds.
@jackstraw4222
Жыл бұрын
there plenty ,i just hope toy companies collecta and safari make models of them since as far as im aware they have this fixation on postosuchus..
@guyincognito959
Жыл бұрын
I tried to read into it on wikipedia, but it is a huge and not at all easy to pick up field. It starts with taxonomy, and that is a huge mess, and it also has of course a very comlex language because of the nature of the matter. Let alone the often outright wrong interpretations from old science. And then that fascinating but confusing tendency to have animals that have nothing to do with each other look similar does not help much either. But that perspective alone is something, to have that relative certainty and more advanced view of the puzzle is something that people in younger times would envy us. And scientific and interesting channels are always a good find, so :D
@MrEmilable
Жыл бұрын
completely agreeing here, i hope some day this channel covers fasolasuchus, i don´t see ANY CHANNELS covering fasolasuchus at all.
My favorite part about this channel are obscure animals I've never heard of. It effectively gives you limitless content to go over.
I knew it was only a matter of time before this channel covered Erythrosuchus, and just as I suspected, the video did not disappoint! Keep up the good work! 👍
Erythrosuchus looks like it should be fighting Gamera in one of his movies from the late Sixties.
I love erthyrosuchus, it just mini-maxed its damage output to get into that top predator niche :D
I actually giggled when I saw this -- it's like you're in my head, man. Mark Schulz used this or something like it in a sequence in issue twelve or thirteen of Xenozoic Tales. Gorgeous illustration, much too laborious for comics...
It's proportions make it look like a Star Wars beast/creature.
You can do a video on Dunkleosteus now that its size has been nerfed to 3-4 meters.
Found in Namibia finally some coverage of the red croc
It looks like a bad Victorian era mock up ! How did that huge head evolve ?? Bizarre creature !!
This isn't the only time Nature has tried this body plan out. She might have started practicing with the 'amphibian' tetrapods earlier, though I'm not certain about them. What does come to mind is the mammal Andrewsarchus, whose remains, as far as I know, consist only of a skull . It was clearly a meat eater, and that skull is huge. It's almost as if Nature has favourite body shapes She likes to keep in circulation, such as barrel bodied herbivores with long forelimbs, shorter hindlimbs, smallish heads on longish necks. There are others, I'm sure, but these two body shapes are the ones that are most noticeable!
@seanmckelvey6618
Жыл бұрын
Well, if it worked once chances are it will work again. But I agree that it's fascinating how similar forms evolve over and over again, often in completely unrelated groups of animals. Convergent evolution is really an amazing thing.
@akiraasmr3002
Жыл бұрын
Andrewsarchus has a similar skull shape to Daeodon's skull and they happen to be related to each other.
@Dr.IanPlect
Жыл бұрын
@@seanmckelvey6618 All groups are related.
@steppin-razor
Жыл бұрын
Caniform seems like a favorite too
@chheinrich8486
Жыл бұрын
Well not just andrewsarchus, entelodons as a whole
Very nicely done! Love the obscue ancient animals, especially your clear love of crocodilomorphs!
Absolutely awesome content again, very much enjoying a spotlight shone on Permian and the true bulk of the Triassic. Thank you so much for putting your efforts into these videos and sharing them
Thank you. Very interesting and well done. The narrator was very effective here.
Excellent presentation! I am loving these deep dives into the "suchus" family tree especially because just a few years back I could find very little on the subject. Keep up the good work and keep the content coming! Many thanks!
I love your videos. I learn information that I ignored. Thanks for teaching me about Erythro succus, the red crocodile
Trochanter is pronounced, "troe -kanter".
I love this channel because this dude does his research really great. I have not run into the first video of his that I don't like an I have been on this channel a really long time. Keep up the great work!!
It maybe a fearsome predator but its body proportion still looks funny to me.
@5610winston
Жыл бұрын
A dino-croc designed by Chuck Jones?
That body design is outrageous! 💥Thanks for sharing!
You finally made a vid about it let's gooo my life is complete now
Great vid as always ! Could pls do more videos about large ancient crocs ?
Erythosuchus are a beautiful group of animal,so that's amazing and this video was really good Hope you had a great day
Wow! Another great video!
Gorgeous video, my friend! 😍
Very interesting reptile! Thanks for this content
Hmm, what just happened to my Tegu? 🥺
Amazing! I had no idea they were part of that family.
Great video.
Outstanding content! And a coup for getting the Mandalorian to narrate!
Some of those Erythrosuchus reconstructions look like someone stuck a Tyrannosaurus head on a Komodo dragon as a joke lol
I just started reading about this strange and fascinating animal and I see that they are making a new video, I remember seeing a picture of a man next to the fossil skull some time ago, I wanted to see it again but I can't find
thank you
Good movie
An episode on Archosaurus, a Permian archosauroform, would be awesome. The proto-ruling lizard underdog that lived under the shadows of the synapsids.
THAT is a massive head!!
The M.O.D.O.K. of the triassic
Very cool!
Another great video 😎 (for some reasons I thought this was an old video and watched it without commenting it, wtf)
Awesome video. - A formidable predator with up to 20 cm long teeths. -Same size or bigger than a T-Rex!! - Imagine if these creatures still hae been here today !!! - Scary ?... Yes
@telfordexotics167
Жыл бұрын
What goes through your head when you type something like this 🤣🤣🤣
@jackstraw4222
Жыл бұрын
there was a few other non dinosaurs that had huge skulls and teeth way bigger than most carnivorous dinosaurs..and much more impressive in my view...
@telfordexotics167
Жыл бұрын
@@jackstraw4222 I'd probably say the same tbh
cool video
Thank you. This video made me laugh so hard. 😂😅
Cool thanks 👍
Certified "working out at the library"moment
It's a damn shame that we cannot travel back in time to see these beasts.
he looks like a comodo dragon with a t rex skull
Good. I like that creature.
This guy was a head of his time ;)
How do we know this creature had a high metabolism? Or is this just speculation?
@chimerasuchus
Жыл бұрын
It can be determined by, among other things, their bone histology. An animal's growth rate is constrained by its metabolic rate, and Erythrosuchus and most other archosauriformes grew well beyond what ectotherms are capable of. There are other traits within their bones indicative of their high metabolisms, but their growth rate is one of the most important.
@prasanth2601
Жыл бұрын
@@chimerasuchus Can you please tell me on AVERAGE which crocodilian is bigger- Deinosuchus or purusaurus?? And which has a bigger bite force
They look like the 19th century art of dinosaurs.
Long before we saw the rise of talking heads, there had been eating heads 😄
Interesting.
ah yes the only reason I know this creature is through a carnivores 2 mod
amazing animal
The word "reptiles" so ready in the first sentence 🐌
What is the source of the art used at 9:14 ?
THE WAY YOU PRONOUNCE TROCHANTER IS SIMPLY A-M-A-Z-I-N-G!!!!😂
Nice video as always but can please make a video about purrusauraus or rimasuchus
That big jaw head looks so familiar Like man, here come the 4 legged T Rex
this creature is so funny
This thing always gets me because that set of jaws and teeth seem like overkill for even the largest dicynodonts in its ecosystem.
Tyranogator doesn't exis.... well damn.
Non dinosaurs can be no end of fascinating.
Middle Triassic Apex land predator
'Ole Big Head Fred shall be my Favored Mount into Battle.
10 bucks the paleontologist first mistook this animal as a triassic tyrannosaur for its head shape.
@Dr.IanPlect
Жыл бұрын
How would you settle the bet?
@chimerasuchus
Жыл бұрын
Erythrosuchus and Tyrannosaurus were actually found during the same year.
It really seems like Earth has been dominated by reptiles for the majority of Earth's history. In our current mammal dominated world, it seems so alien and fascinating.
@chimerasuchus
Жыл бұрын
Erythroscuhus lived not long after reptiles became the dominant large animals. For the tens of millions of years prior, otherworld had been dominated by synapsids, the proto-mammals.
what is this things projected bite force?
@chimerasuchus
Жыл бұрын
No study has been done to estimate it yet.
Natural Selection: "Okay, now I'll take that big narrow head, and give it a body to match."
I've never heard "trochanter" pronounced like that. Not saying it's wrong, but the only way I've ever heard it was TroKanter.
I am a postosuchus fan
I would probably restore Erythrosuchus with filamentous feathers. The prevalence of such covering in later archosaurs indicates that feather like structures are an ancestral feature.
4:20 hey I've seen specimens of those at my local walmarts
Next time how about the purple Barneycus-TVdon.
glad your speaking skills improved haha
@chimerasuchus
Жыл бұрын
Its a different narrator.
Why don’t you think of a suggestion making a KZread Videos all about Geosaurus (A Marine Crocodile and/or A Sea Crocodile) on the Next Chimerasuchus Next Saturday coming up next?!👍👍👍👍👍⭐️⭐️⭐️⭐️⭐️
I miss hearing these videos done by the original narrator.
Proto-ruling lizards! I wonder what the last libing erythrosuchids looked like.
This creature is going to be in Netflix's Life on Our Planet.
00:50 By looking at their fossils I would say that Mesozioc reptiles had rather fragile skulls with large gaps in their jaw bones. A fracture in that region would have lead to a slow, painful death.
Looks like something out of one of those Doug McClure movies.
@pavlovsdogman
Жыл бұрын
Not another Doug Maclure movie! I hate smeggin Doug Maclure!
bro turned the Big Head mode cheat on😭
I think this is the thing that's in the end of the 65 flick
If it chased me I'd laugh at it Right before dying
looks like a t-rex on a komodo body
Its like someone stuck the head of a T rex on the body of an iguana
They're so dopey looking to us but along time ago this was normal
Ahhh yes the chibi dinosaur
ark 2 devs write this down plz
they all died during the Permian extinction because they were funny. But dinosaurs are already normal
@chimerasuchus
Жыл бұрын
Erythrosuchus evolved after the Permian.
The walking crocodile 🐊
It looks like when God created this thing, He runs out of regular-sized head parts and only has giant-sized heads left for bigger animals.
@Dr.IanPlect
Жыл бұрын
Mythology aside, evolution accounts for reality.
@K.Pershing
Жыл бұрын
@@Dr.IanPlect you when someone makes a joke: 🤓
@Dr.IanPlect
Жыл бұрын
@@K.Pershing muted
Was this the only carnivorous Quadruped from the Mesozoic era?
@chimerasuchus
Жыл бұрын
No. Many others existed in the Triassic. There were also a number of four legged, terrestrial crocodylomorphs like Razanandrongobe and Baurusuchus in the later two periods.
@JeffreyBarkdull
Жыл бұрын
Do you think you could do videos about them @@chimerasuchus?
@chimerasuchus
Жыл бұрын
@@JeffreyBarkdull I have.
✨🏆🏆🏆✨
Kiedyś były wspaniałe gady - latające , chodzące , pływające i było pięknie . Niestety wyginęły i w ich miejsce pojawili się ludzie - no i zaczęła się tragedia i trwa do dzisiaj .
Stoner gets confused on the way to the head shop…
Don’t be ridiculous. That’s a dewback.
@grahamstrouse1165
Жыл бұрын
It does look like a Dewback! 😁