Evolution of T.rex In Paleoart

| Evolution of T. rex over the years |
After a lot of research, modeling, animation and editing work this video is finally here! I want to transform this type of video into a real format, it will be tiring, but at the same time it will be really interesting.
For the future of the channel I have quite a few ideas in mind and some support wouldn't hurt, so I leave you my Patreon page. For subscribers there are 3 types of subscriptions that you can make, each with various benefits!
Patreon : www.patreon.co...
THANKS FOR WATCHING!
Tags: #tirannosaurus #evolution #dinosaur #3d #animation #animals

[@DachDLT]

I remind you that this video doesn't want to be a "Before the dinosaurs were much cooler". Absolutely not, this video was made to show the progress paleontology has made over the years. I probably missed some details, but please understand that all this work was done by one person. That said, thanks for the support!

[@Billy-mj4]

¿What Is The Name Of This Music?

[@Jathniel1212]

Better than those who base their sources from jurrasic park/world

[@nicholasdeeb1866]

Idk the original was the coolest

[@Minillus]

@@nicholasdeeb1866 No, lmao, it wasn't

[@AlfonsoSRT]

It's also hard to agree with anyone who says most modern T. rex isn't the coolest.

[@jonathanche6553]

I appreciate that the 90's rex is styled after 90's paleoart rather than the usual Jurassic Park design that's used. Great video!

[@honyJJ]

Eu aprecio o design de 2010 e também o de 1940

[@girlbuu9403]

I remember seeing that in the 80s. I think it might be better to say when that was definitive, as the 70s and 80s was a revolutionary time for paleontology, when dinosaurs were first being thought of as more an 'in between' for reptiles and birds then purely reptilian.

[@jlooks95]

Jurassic park was fairly close much more than shown

[@TheGryfonclaw]

I see what you’re saying, but to be fair to early 90s Jurassic Park, it was intended to be as scientifically accurate as possible for its time. The first Jurassic Park models wouldn’t necessarily be a shortcoming.

[@jdrexy4459]

This video didn't use the JP T-rex's roar either.

[@Phinal_Flash]

For those who don't know, they were originally designed with 3 claws on each hand because a more complete skeleton wasn't discovered yet. So, they had to estimate based off other dinosaurs like the Allosaurus, which had 3 claws.

[@jesseback3536]

Ahh I see. Thanks for the info. Makes sense now.

[@Saintphoenix86]

i was pretty sure its actually the small toe that doesnt touch the ground was incorrectly placed on the hand because they thought it was a finger due to its small size

[@Maxdady01]

The 2020 Rex is terrifyingly good!

[@Dragonstorm62190]

Yeah, but weak in color. Like modern birds a male should have bright orange or red colors over his eyes and down the length of snout. With a bright red or blue throat and chest.

[@catpoke9557]

@@Dragonstorm62190 Probably not, actually. Large ground based predators need camouflage, in general, to catch their prey. Dinosaurs are also able to see in full color, which makes it even more important for something that HUNTS dinosaurs to not have bright colors, unlike modern birds. Birds strike from above so camo isn't as important. They also usually hunt animals with limited color vision. Basically, bright colors are viable on small fast animals that can fly or hide under brush. It's not viable for large predators. Though herbivores of all sizes can be bright. Herbivores just need to be fast enough or strong enough to escape a predator. Camo is optional

[@Dragonstorm62190]

@catpoke9557 Well, maybe, but it wouldn't be outside the realm of possibility that a male would have a brightly colored throat.

[@joodgement3388]

@@Dragonstorm62190 its supposed to be prehistoric planets trex, but it seems the modeler isn't skilled/doesn't have the proper stuff to make it as good looking.

[@Player-pj9kt]

I'm confused why they ditched the feathers

[@Charlie-1022]

It's nice to see how the big boi has changed over the years.🦖

[@voronOsphere]

....Yes, as we "followed the science" every which way...

[@lugialover2496]

Sometimes it be a big goyl

[@genus.species3362]

Thank you for not using the JP T. rex in the 90s section lol. Jurassic Park did revolutionize Dinosaurs for a ton of people. But it still wasn't paleoart. This was a nice watch, seeing the way our perception of these animals changes throughout the years will never get old to me. Especially because it likely won't ever stop. I might have problems with the way dinosaurs are handled in pop culture. But i have deep respect for early paleoart. And speaking of. I was not expecting the nostalgia gut punch seeing all the artwork from the 2000s and 2010s in the background lol.

[@thedukeofchutney468]

To be fair the 2000 Rex was essentially Jurassic Park in a different color scheme. Plus all in all the Rex in JP was pretty darn accurate for the time.

[@genus.species3362]

Well, like i said. Jurassic Park was accurate for its time, and revolutionized dinosaurs for a lot of people which i happened more now a days in dinosaur movies. But, Jurassic Park's Tyrannosaur still wasn't our perception of the animal itself in the 90s. Paleontologists didn't see Jurassic Park's Tyrannosaurus as teh definitive T .rex.

[@benjammin3381]

Who are you speaking for exactly? I dont recal rex really having any distinct look before the movies came out, which quickly became THE look of the animal and the fact that most people today can recognize and likely name it speaks volumes to how iconic this look really is.

[@genus.species3362]

Again, i'm not criticizing the jurassic park design. But it was not the definitive portrayal of the animal. You can even see pictures of other 90s depictions behind the 90s T. rex model. Which itself isn't the JP rex. Yes, it was iconic. But it wasn't the only or most up to date T. rex at the time.

[@thedukeofchutney468]

@@genus.species3362 But it kinda was. Sure there were others versions. But none were nearly as popular and even these other versions nearly always drew inspiration from the Jurassic Park version. Heck you said it wasn’t THE version past tense I’d argue that it was THE version all the way up till 2009 or so and in the public consciousness it is still the most recognizable design for the dinosaur.

[@jennifermcwhorter6627]

Stumpy was easily my favorite rex here, his cool skull design truly fits him so well, and when you look into his backstory, it’s pretty wild!

[@baileyellison642]

Funnily enough, that’s the one version I’ve never seen. Now I’m going to have to look into his backstory

[@joeljuarez2828]

I have two things to say. 1. I like how you showed the changes in our depictions of T.rex over the past century. And 2. Do you have any plans to do the same for the other dinosaurs?

[@DachDLT]

Thank you for the first ❤! For the second, of course yes

[@Tyrannosaurus_rex.]

​@@DachDLT spino is an exciting one

[@PikachuIno]

​@@DachDLT Allosaurus fragilis please

[@PikachuIno]

​@@DachDLT Or Stegosaurus

[@EmperorofToonsandBeasts]

Pachycephalosaurus and Therizinosaurus

[@catpoke9557]

I love how you can see the animal gets progressively more intimidating with time as its reconstructions became more accurate. I know a lot of people say modern reconstructions aren't scary but I honestly think the opposite is true for T. rex. I am sure some animals do get less scary with time, but T. rex went from a big lizard to a nightmare fueled terror bird.

[@Degenerate6987]

I don't understand how any predator the length of a school bus wouldn't be scary

[@catpoke9557]

@@Degenerate6987 don't get me wrong, they're all scary, but you can see it becoming a quicker, smarter, stronger, and more observant predator as the years go on. Not to mention the superficial aspects like the soul piercing eyes.

[@rodrigopinto6676]

@@Degenerate6987 wrong T. rex is longer than school bus.

[@Degenerate6987]

@@rodrigopinto6676 🤓

[@rodrigopinto6676]

@@Degenerate6987 Tyrannosaurus rex length 40-43 feet long compared to school bus only 39 feet long

[@horse14t]

I love the fact that you included the evolution of the vocalizations on top of the outward appearance of Rex! Very cool!

[@LBTElectricDinoOnline]

Awesome Partner and this has got to be the best things since Filmcore’s evolution of Tyrannosaurus in my opinion. Great work partner and keep it up.

[@the_death_phantom533]

Yeah but filmcore's version was about the T. rex from different movies and tv shows, this one is just about how T. rex has changed over the years of scientific research. But yeah.

[@therealHedorah71]

The classic is the most fun looking dino. It's so goofy but so interesting at the same time, it even inspired Godzilla

[@chadgorosaurus4898]

The 1920-30s rex will always be iconic. Same with the 40s rex.

[@jaisanatanrashtra7035]

Iconic 😂 Not much

[@daemonxdog3477]

@@jaisanatanrashtra7035 ?

[@speaker799]

@@jaisanatanrashtra7035 brother, it is the most classic t-rex and it appeared in movies that developed the theme of dinosaurs._.

[@t-rexfingers5579]

@@jaisanatanrashtra7035 what do you mean that inspired Godzilla one of the most iconic things ever made

[@Tyrannosaurus_rex.]

​@@speaker799 jp is far more iconic

[@ThePmbstudios]

love the tributes to 'When Dinosaurs roamed America' and 'Dinosaur Revolutions' with the 2000s Rex and 2010s Rex.

[@davidtorres5500]

And Dinotasia

[@Mr.ankylo345]

@@davidtorres5500yeah dinotasia is dinosaur revolution just they renamed it to dinotasia

[@l.t.c3847]

Took T rex 100 years to get its lips back after 1920s version lmao. Ironically the one thing that original derpier design got more right than nearly everything after it.

[@warbossgrimskull6095]

Can't wait to see evolution of spinosaurus, slowly turning into a big walrus

[@Zypheryxx]

I love how it progressively starts looking more and more like an animal. 2010 being a weird step back I never quite understood when looking at depictions.

[@william3100]

It always looked like an animal! Even the first one! What the hell makes the others less like an animal to you? They all look equally realistic. People like you are so pretentious and condescending! What does an animal have to have in order to resemble an animal? An animal can have exposed teeth, and animal can have a dragging tail, and animal can be lean with a big head, and an animal can have osteoderms. The only thing close to not being realistically animal-like is the shrink-wrapping on the 90s Rex, but that is easily fixable. Just remove the bone protrusions and it's realistic!

[@simbiotesnus1013]

​@@william3100Was meant that its starts looking more like real T.Rex.

[@william3100]

@simbiotesnus1013 real T. Rex that we know of. Back then, we thought these depictions were real T. Rex, and I guarantee you what we know now isn't the full real T. Rex in what it truly looked like in life. "Real T. Rex" is kinda subjective here. Separating what we know now, most of the other depictions work well as being T. Rex designs, but in a different way. I look at it like the many depictions of fictional creatures like Godzilla in terms of design. Many designs have different aesthetics, shapes, and feels that all still feel like Godzilla, but in different ways. Some or beefier, some are slimmer, some look scary, some look kinda "cute." When looking at it through a purely artistic way, there is no singular correct way to design a T. Rex.

[@simbiotesnus1013]

@@william3100 But modern reconstructions are closer to reality than others. Now we know that T.Rex didn't have three-fingered arms and a frog-like face, we know that it didn't stand like a kangaroo, we know that it probably wasn't that skinny and couldn't pronate its wrists, and we know that it had neither osteoderms nor feathers, so all these past reconstructions are delusional. T.Rex was a real animal and is actually quite well studied, so its reconstructions should be judged on accuracy rather than design.

[@william3100]

@simbiotesnus1013 I wasn't talking from a scientific accuracy standpoint. Also, T. Rex, in its basic form, is most well known for small, two fingered arms, a big head, not dragging its tail, and was a bit hefty. You can do whatever you want from there in fiction. Remember what I said earlier? I am looking at it through the lens of adapting a fictional creature. Yes, T. Rex was a real animal, but you can do whatever you want in fiction. For example, just because the disney's dinosaur carnotaurus is far from the real animal, doesn't mean it's inferior to the appearance that we know of of the real animal, nor does that make it look less like a "real animal" which is a subjective term thrown around a lot. It also doesn't matter how well studied and understood T. Rex is. There is still so much we don't know about it. Including its real-life appearance. The depiction of T. Rex now will be outdated in the next 30 to 50 years. Also, just because past reconstructions are outdated now, DOES NOT MEAN THEY ARE DELUSIONAL!! Delusional implies being very wrong about the known reality despite it being there to see. Past reconstructions didn't know nor could've known what T. Rex exactly looked like at the time, based on what we know of now, which still isn't even the whole story! Back then, what we knew WAS reality. Even the depiction of the animal back then still could be a real animal in terms of appearance, ignoring what it's known to be now, or it at least looked like a real, breathing animal with features that look closer to reality that pure fiction. If you can believe the appearance of a kangaroo or a platypus can pass off as the appearance of a real animal, then almost anything can, depending on how you design it.

[@Gobinoid]

i'd love to see a video on the evolution of the spinosaurus, as it has had a very complicated history in the paleontology community

[@Persona6Blue]

So funny to see the rex in the "glue feathers on every dinosaur pahse" to the 2020 phase where we all decided to dial it back upon further discovery

[@atriox7221]

I’ve seen paleo art that makes feathered Rex look really real and terrifying so it can work it’s just harder to model in a fulfilling way, and yes it’s definitely less realistic with adults so prehistoric planet got is do good having the subtle quills on the adult and baby feathering on adolescents, we’re definitely improving the trex with time

[@Persona6Blue]

@@atriox7221 For sure for sure, I love the big boy rex we have. Now... can we please get some concrete discovery on the spinosaurus so it's not changing every 2 years?

[@catpoke9557]

We actually added feathers to T. rex for a good reason. Basically we discovered that coelurosaurs were feathered animals, and at the time, every coelurosaur we were finding with integument had feathers. This changed after a bit of course with us discovering nothing but scales on tyrannosaurids. But at the time, it seemed feathers were universal for coelurosaurs. So our best bet, given that we were just guessing with T. rex, was to make it at least partially feathered.

[@Persona6Blue]

@@catpoke9557 Oh I'm aware, I'm partial to the the rex we have now BUT there were some nice looking feathered renditions

[@herpderp3916]

Even if adult rex wasn't feathered, I still love the idea of the babies being gangly, longlegged fluffballs.

[@gloomyallo1830]

I was not expecting to see the rex from When Dinosaurs Roamed America, probably my favorite 2000s design take on the rex

[@Spnozilla]

You should do one for other dinosaurs if you haven’t already. I think seeing something like this for Spinosaurus and Velociraptor would be interesting.

[@bibliotecakaiju7569]

All versions are great, but the 1920's is, in my opinion, the scariest.

[@mastnes1]

The feathering patterns are one of the things that will take more time to fully understand. Gigantism cause the body to produce excess heat, requiring less insulation. This can be seen in elephants with their hair.

[@mayortyranno4645]

It has been over 100 years since it was first discovered and the evolution from the 1st to the newest design, it has finally given us the conclusion on why it is called the Tyrant lizard King

[@loganwood7595]

Awesome animation Dach, wouldnt be surprised to see something luke this in an actual museum showing how our understanding of Dinosaurs like trex changed, grest work!

[@johndo9165]

Rexy aged like fine wine

[@McZebraCakes]

As inaccurate as it is, the 90s rex is easily my favorite. I'm glad that you used the art of Gregory Paul for reference. His Tyrannosaurs were the ones I saw in picture books as a kid.

[@ripley-8837]

Intelligence, great visión and olfative sense, about 12m and 10t, strongest bite force, bulk like a tank… the thing is like the nature terminator, a REAL monster.

[@rodrigopinto6676]

Over 12 meters

[@dinodominion7637]

The attention to scales detail is spot on! Good work!

[@valeriopistori6778]

beautiful video, the more the years go by, the more beautiful the rex has become

[@ladycipher9783]

The last one had me shook for a minute.. I loved that-

[@tonyantonellis9983]

That's my favorite dinosaur of all.

[@Paul-ng3xn]

As a kid never thought about it, but in hindsight, how did they think, the tripod version would ever work? It had to bend over very far, just to eat. For starters. JP was an eye opener in that regard. But still own tripod style models from the 80's, nostalgia I guess. But nice that every update over the years tries to get a better picture of this magnificent animal.

[@spalea007]

Very well done ! And very interesting too, the t-rex's depiction become much more dynamic because of the human vision about dinosaurs. From the low-motion cold-blooded animals in the beginning, they evolved into much more swifter animals...

[@Billy-mj4]

I Love These Roars 0:55 1:44 2:38 2:44 3:33 4:32

[@tessalyyvuo1667]

I honesty think the latest reconstruction looks the most imposing.

[@nicholasbarber3644]

1990s t rex is insanely accurate for it's time

[@rodrigopinto6676]

Not true

[@GandalfTheTsaagan]

That's the effect of the dinosaur revolution of the 80's

[@svartvarg9778]

​@@rodrigopinto6676 Why?

[@rodrigopinto6676]

@@svartvarg9778 because he was skinny

[@ronin3381]

All of these are accurate for their time, given the information that was available

[@giorgiodimiceli6968]

0:16: King Kong; 01:06: the Valley of Gwangi; 01:53: walking with dinosaurs; 02:59: when dinosaurs roamed America; 03:52: Planet dinosaurs; 04:48: T Rex: an evolutionary journay; 05:38: Prehistoric Planet

[@cretaceousthehunted9669]

I love it how you made your 2000 T-Rex make the WDRA T-Rex roar, since both have similar color schemes.

[@yango8778]

Wonderful video. I love your reconstructings. One little thing is that the 90s T rex is probably a little bit too skinny around the lower jaw. Gregory S. Paul's two running Tyrannosaurs do have proper jaw muscles.

[@Arcris_VehiconEditorForFun]

the dinosaur revolution trex is still one of my favorite designs... It just looks so cool!!!

[@rhedosaurus2251]

This is pretty good. But I have to point something out. The T. rex in the original 1925 version of The Lost World had a longer head that looked like a rounded triangle then one you had. That one should be in 1925 with the first one being 1900-1920. Other then that, this is a good list.

[@nicolasahumada8974]

With each decade it gets bigger, scarier, and mightier, that why we love T-Rex so much.

[@robertstone9150]

Can you do more evolutions like this one. Animals like triceratops, Spinosaurus, velociraptor, Apatosaurus, and Stegosaurus.

[@preethar7547]

Absolutely beautiful work!

[@toonrex2806]

1940, 2000, and 2020 are my favorites.

[@ryanhitchcock]

1920’s Rex 2020’s Rex 🤝 being a big, beefy boy

[@l.t.c3847]

And having lips

[@1SpicyMeataball]

Chomky

[@mari3marie]

thank u so much for share your work and talent with us!

[@jaisanatanrashtra7035]

Best Trex Stuff I have ever seen on YT 😎💕

[@petrfedor1851]

The very first one get one thing perfectly: it was ani absolute unit!!

[@magalonadizon4146]

🎵who favorite fearless dinosaur 🎵🦕

[@TenorCantusFirmus]

It's incredible to see how much perception have changed - In the early days of Paleontology, prehistoric animals were seen as antediluvian monsters, almost sort of a novelty with a retro touch. Nowadays, they're reconstructed much like true living animals. Even more impressive would be doing the same kind of video with some Dromaeosaurid, in nowadays' most up-to-date reconstructions they truly almost look like toothed birds with claws sticking out the wings and a longer tail. But yet, almost birds.

[@wilcoscholman5190]

The last t-rex looks the most dangerous to me.

[@lancers7]

I'm glad the idea that the trex had feathers idea is now pretty much dead. But man alive I love that 2020 model

[@darthrevan88]

2020 Rex is obviously the best looking and the more gorgeous!

[@EgorMorgunov]

Great video! Really like your depictions, also was nice to see cool paleoarts on the background. Keep up the good work!

[@draggan2712]

WDRNA Rex is my fav one, ik it's not the best one in accuracy but i love it's design 😅❤️

[@Torontoian007]

This is great. I remember when you'd make dinosaur animations on Pivot / some other 2D animation tool and I'd watch them all the time. You've changed a lot, for the good too!

[@j.michaelpriester8973]

Beautifully modeled. Thanks for sharing!

[@Ikea-sw3gn]

Ngl the 2010's coloring is sick

[@feywicks]

This would be cool with Spinosaurus because that one went through tons of changes as well!

[@dragonzilla6482]

I started off my days stupid and wild, this was a very long time ago. I was a real Animal, I was a real terry back then. The ultimate Predator and I was hungry all the time! 🦖

[@rodrigopinto6676]

The true force of Mother Nature.

[@sophiaconwell4275]

Remember when we thought rexy had 3 fingers? Then feathers! Crazy how the accuracy changes through time! Now we know the lips covered the teeth! & rexy doesn’t roar but in fact bellows fascinating

[@ΠαναγιωτηςΑγγελ]

Amazing let's see how much more tyrannosaurus rex is going to change in the future and hopefully at some point why might hit the spot by finding out at least a 95% of how exactly it was but for that purpose we need better preserved fossils and melanin so we can determine its colours pattern.Good luck paleontology.

[@ManSpider92]

Cool how Rex started out with lips, then ended with lips.

[@nolijelmore220]

The 90s and the 2000s are my preferred favorites bc most of the modern rexes look half close or completely accurate

[@velociraptor4you3291]

The 2000's one reminds me of the "When Dinosaurs Roamed America" design; NICE touch (👍)!

[@M3XICAN_09]

2020 with feathers is how I envision the trex looked like

[@AgroAcro]

We know T.rex didn't have feathers

[@ashprice1123]

@@AgroAcro all coelurosaurs had feathers as they were ancestral to all dinosaurs. 1. the 2017 skin impression paper never outright ruled feathered rex entirely, just ruled out the idea of it being super fluffy 2. the skin impressions are far too small on a 40ft animal to even guess much, they were already found on regions where we knew they were featherless.

[@AgroAcro]

@@ashprice1123 Some fair points, but I have some responses 1. We have skin impressions from all over the body, including many areas that would probably have feathers if the T.rex did. 2. Large animals like Elephants and Whales had ancestors that were covered in fur, but now have barely any hair at all

[@ashprice1123]

@@AgroAcro 1. those skin impressions are tiny, like im talking penny sized skin impressions 2. feathers and fur not only act as two completely different things (fur only heats up an animal while feathers serve as a heating, coolant, display feature ETC) but theropods have different air sacs, metabolism + body build ETC which means that theropods did not produce as much heat thus t rex wouldn't overheat with feathers. THE THEROPOD VS LARGE MAMMAL COMPARISON IS THEREFORE REDUDANT.

[@AgroAcro]

@@ashprice1123 Fur can also be used for display. Lions are a clear example

[@fangbiangongjiang4004]

As seen in the the earlier postures of T.rex, they were originally envisioned in the tripod posture, which is the standard posture of Godzilla (Gojira).

[@user-zz7zh7yv3t]

When making a video like this I suggest you to lower the music when the dinosaur roars but other than that I really like it :)

[@superiorcybergodzilla5670]

King of the Dinosaurs

[@rodbof5624]

Me gustan las representaciones más antiguas, 1920-40, pues son las que me hicieron amar a los dinosaurios en los libros y películas antiguas, cuando arrastraban la cola y eran mas reptiloides, con escamas y sin plumas...aunque también me gusta la versión del 93. Obviamente las representaciones actuales pueden ser más realistas. Ahora el T-Rex tiene labios. Muy buen video! Ojalá puedas hacer alguno con mis amados brontosaurio, triceratops y estegosaurio. Saludos desde Chile 🇨🇱

[@josiahdrake2632]

Hey can you do evolution of triceratops, velociraptor, spinosaurus, giganotosaurus, and other Dino’s as well?

[@nintendians]

all 3d models look great.

[@raroquim1]

The 2020 version is perfect. In the previous one, we see a giant chicken.

[@calebbusing6171]

Great video. It was nice to see all the ways it has been thought to look throughout the years.

[@giulf3der957]

Truly Amazing Video!!!❤ I also love how you didn't just show them standing still but also animated them!! This is great!!👏👏

[@padtrick450]

2020 Rex is the most accurate, but 1990 Rex will always be my favorite

[@nazbaluyot9245]

The older ones are amazing

[@D1rt_Block]

But they aren’t the reality

[@Billy-mj4]

🦖🦖🦖 *Tyrannosaurus Rex / T-Rex* 🦖🦖🦖

[@321Green1Fork123]

I’ve heard that only some t rexes in colder climates had feathers. But without knowing that, this video kind of implies that we thought they had feathers in 2016 but the took that back. I feel like a couple of footnotes talking about what type of new discoveries were made for that year would have gone a long way. Other than that I thoroughly enjoyed the work put in, thank you .

[@TheMemeRepository]

What's your source on that? From what I know, no T.Rex has been found living in colder climates. I think some of its relatives may have, but not T.Rex itself.

[@321Green1Fork123]

@@TheMemeRepository You're absolutely correct! It was a cousin of the T-Rex called the Nanuqsaurus. About half the size of a t-rex. Thanks for fact checking

[@jorgevillalobos6973]

Qué hermoso, impresionante y espectacular vídeo. Grandes son sus creadores. Me gustó el tiranosaurio estilo 'kasai-rex'. Congratulations!!!

[@jorgevillalobos6973]

P.D. : 'kasai-rex' :Min. : 02:55-03:34 Estupendo!

[@kevinspacey5325]

I definitely think they had lips. If makes sense to protect it's teeth from the environment.

[@elle-iza]

Very well done, Dach DLT! I'd love to see such a line-up of Spinosaurus, but it's probably a huge effort to make this type of video, isn't it?

[@JoshGuitarPlayer]

Wow wasn’t expecting the Bowser roar from Mariokart 64 for the first trex 😃

[@Tyrannosaurus_rex.]

​​Here is a comparison of the most complete and sure estimates of three theropod dinosaurs and an unsure estimate of a larger Spinosaurus: ​Tyrannosaurus rex (FHMN PR 2081 - Sue) Length - 12.39 meters Height (hip) - 3.8 meters Total height - 4.32 metrs Weight - 10 tonnes Giganotosaurus carolinii (Mucpv-Ch1- holotype) Length- 12.57 meters Height (hip) - 3.5 meters Total height - 3.76 meters Weight - 7.8 tonnes Spinosaurus aegyptiacus (IPHG 1912 VIII IK - holotype) Length - 9.43 meters Height (hip) - 1.85 meters Total height - 2.74 meters Weight - 3.7 tonnes Spinosaurinae indet. (MSNM v4047) Length - 14.43 meters Height (hip) 2.35 meters Weight - 7.3 tonnes Tyrannosaurus rex is the biggest theropod and by extension the biggest fully terrestrial carnivore ever to walk the Earth.

[@giulialigabue3361]

AMNH 5027 and Sue is an average specimen??

[@supergodzilla3]

The 2000 rex is from one of my fav documentaries as a kid. When Dinosaurs roamed America

[@MileHiGuy95]

This reminds me of a cinematic from 3D dinosaur adventure

[@patriciosantiagohernandezv7868]

First and last are the beautiest!

[@timothygooding9544]

What came up that made us ditch the feathered concept for the T rex? especially since it seems more and more likely that raptors definitely had feathers? Was something new found or realized? I get some of the other advancements like fixing the "shrinkwrapping" we accidently did to earlier models (conforming too close to the skeleton and not considering fat or other bulk)

[@AgroAcro]

T.rex didn't have feathers. We discovered that some non-avian dinosaurs had fearhers and some people went a bit overboard and assumed all did, which is wrong. We have skin impressions of T.rex showing it wasn't covered in feathers.

[@timothygooding9544]

@@AgroAcro thnx

[@mhdfrb9971]

Rex from WDRA were really ahead of it's time

[@Th0ughtf0rce]

Stumpy is my favourite of all time even though it was wildly speculative back then and outdated by now.

[@Makabert.Abylon]

First time i thought about this - the 2020 version is easily the scariest one. when it looked straight on to you and it have lips it felt more calculating and much less just as a scary beast

[@william3100]

How does it feel more calculating? What nonsense is that? That feel is deluded by the fact that's not intelligent to calculate. It also looks more weird and goofy. T. Rex WAS an aggressive scary beast, so the look of a scary beast is more fitting and foreboding. Stop being a contrarian and realize why the scary appearance logically makes people psychologically more unsettled.

[@GandalfTheTsaagan]

Funny thing that it took nearly 100 years for teeth covering to become the consensus again

[@rorywalters1614]

The first one looks very realistic. I don’t mean scientific, it looks like a living creature.

[@Mree17]

Considering the current version has the teeth covered, the 1920s version was accurate in that regard. To 100 years to go back to it but still.

[@brattyprincesses2286]

I love this ❤

[@Alex-ni6ot]

Excellent work, dude. You're the Best animator

[@michaelstaengl1349]

Great video which showes the evolution in the understanding of Big Ole T. as THE apex predator of its time. From a kind of lizard beast to the modern intelligent animal. And the ending of this video was great too. Don't want to spoiler it, so, wait for it my fellow friends of Big Ole T. 👍👍

[@dinodefender]

The 1990 Rex is very Greg Paul-esque!