Dinosaurs of the Late Cretaceous - ReYOUniverse

Was life on Earth ever like a fairy tale? Perhaps if you go back a hundred million years ago, in the Cretaceous period. How else to call the mysterious impenetrable thickets of lush forests and ferns taller than a person? And most importantly, the absolutely unimaginable monsters that roamed these thickets?
We know that dinosaurs lived there. And at the end of the Cretaceous period, the ancient reptiles reached their highest peak. For example, scientists from the University of California counted 2.5 billion tyrannosaurs over the entire period of their existence. These dinosaurs are considered the most aggressive and successful predators of all time. But there were also dinosaurs with horns, hooves, duck beaks, huge crests on their heads, and bizarre bone collars on their necks, not to mention thousands of teeth. Some of them may even have emitted flames from their nostrils like fire-breathing dragons. However, this scientific hypothesis hasn't yet been proven.
Well, scientists have no doubts about the monstrous size of some reptiles. In China's northern province of Hebei, a group of paleontologists has unearthed about 4,300 dinosaur footprints. There were leg prints that reached several meters! This is a bit less than a Ford Focus car. According to scientists, the giants were over 15 meters (50 feet) long. Just like a railroad car! But there’s so much more that dinosaurs could surprise us with!
Which of them were similar to chimeras that seemed to be several creatures at the same time? Why did one of the dinosaurs need horrendous meter-long claws like Freddy Krueger? And which of the flying reptiles had a wingspan that reached the height of a two-story building?
We invite you to immerse yourself in the incredible ancient world of the Cretaceous period. And get to know who inhabited the Earth during the last brightest era of dinosaurs.
Dinosaurs of the Late Cretaceous.
#Cretaceous #dinosaurs #reyouniverse

[@ryv]

How camera man survived while capturing those dinosaurs?

[@tle5953]

Dìd you make these videos? So cool

[@BillMulholland1]

🍻👍

[@karthikeyank132010]

By being separated by time and space

[@chriadams230]

Lol

[@tinalove8197]

@@karthikeyank132010 people a assre mad

[@kelleywade9975]

It's easy to call something a monster, especially if it is bigger than you, hungry, and would like to know what you feel like impaled upon it's teeth.

[@ThePunisher-si8ex]

Βack to the kitchen go 😊

[@oobrocks]

I’ll bet one a billion $, no dinosaur “emitted fire from their noses”

[@oobrocks]

Lol

[@jefferybrealey2211]

Godzilla did

[@oobrocks]

What species is he? Lol

[@ajaxlewis7664]

Yeah, that must have been a poorly articulated joke...

[@oobrocks]

Perhaps

[@evolvedaustin4230]

You lost me at fire breathing. 😂

[@bencross3759]

I hope he was just joking!

[@kornchaiwongkiat7218]

This video 100% has AI generated script lol

[@jack76thegamer30]

you can tell with all bs its spouting

[@precursors]

He finally learned how to pronounce "Cretaceous" "Custaceous" was too funny to take serious

[@scottthomson9813]

Sorry, flames? Goodbye.

[@Theorex]

I have never heard of Hadrosaurs breathing fire or eating fish, is there something I missed?

[@nikolibolokov4521]

It's just a hypothesis, in my opinion it's complete horse manure. It was most likely for communication like a sound chamber

[@christiansaenscheidt9056]

Oh yeah, give me the pleasure of introducing you to one of the most idiotic hypothesisses ever made in popular paleontology by somebody without any clue at all to the benefit oof all of us so we can directly sort out everybody who takes it seriously as an idiot ... It is basically creationist bs. kzbin.info/www/bejne/eprJqGScg92aqac

[@CherrySteak]

It's just made-up BS by this stupid video. There's literally nothing to suggest dinosaurs could breathe fire, it's not even biologically possible for animals to do that. Just absolute nonsense. This video's script was probably generated by an AI lol along with most of the videos on this channel.

[@lethalweaboo8662]

​@@nikolibolokov4521thanks for explaining, I was wondering if we were having a red megalodon moment.

[@dwerenat1]

Just the writer's stroke. Why else would he call a hadrosaur a fire-breathing fish eater?

[@zepfzoooutdooradventures9058]

So we're talking about a predatory Cretaceous cockroach, but then he starts showing completely unrelated living insects like stinkbugs and emerging mosquitos. ?!?!?!? Why does not just show living cockroaches.

[@scottishlifetm1906]

Thanks for making that short video advert I wouldn’t have found the channel otherwise ! Love your content !

[@palantir135]

Why do you call them monsters? They are just animals doing their thing.

[@steezyonyoutube9896]

They're monsters to us.

[@ChickenMuncher1290]

@@steezyonyoutube9896they’re just animals not monsters

[@redriot6172]

@@steezyonyoutube9896and we’re monsters to them

[@rousbagaming]

​@@steezyonyoutube9896you were not existing back then

[@NguyenQuang-tm3ou]

@@rousbagamingso what?

[@timothyirwin8974]

Hadrosaur looking for small aquatic prey at 17:58 and catching a fish for dinner at 18:15? It was a HERBIVORE! Who wrote this nonsense? Turn off time.

[@espkev]

I really like this narrator's voice. Much better for late night watching. I wish you could switch between the two narrators. This one for the evenings and the other for during the day 😜

[@mikewestwood]

I would like to know who he is as I also really like his voice. Deep, soothing, clear. Perfect for relaxation.

[@okeanosokeanos2716]

??

[@mattlombardo4502]

It's AI generated and half of it is lies. DOn't fal for these type of videos, think of them more as an imaginary twist on real things

[@bhushanms]

I think Dinosaurs are most fascinating Creature to study and learn bout

[@peterclarke7240]

Please don't learn about them from this video. It's total garbage.

[@etheltolentino7119]

The thumbnail creature looks like a gorgonopsid and its in the presesnt DAY???? And I imagined that your like a documentary narrator about nature for some reason??

[@raylopez99]

With such huge animals there must have been lots of plants, and given both CO2 levels were much higher than today and it was warmer, it kind of makes sense. Teaming with life. Or dinosaurs were rather more cold-blooded like birds and were not as active everyday. As the narrator says, after a big meal perhaps they slept for a week or more like some snakes do.

[@rysta9739]

Birds are warm blooded

[@raylopez99]

@@rysta9739 partly. As I recall there's a hole between the left and right chambers that mixes the blood. Too lazy to google it...Oh, I see this is only true for reptiles, having a 'hole' in the Interventricular septum, but not for birds, which are like mammals. Thanks for that correction.

[@That_One_Muzfrg]

How many times do I have to say this. Dinosaurs were not bigger because of co2 or oxygen amounts. PRETTY MUCH THE OPPOSITE, OR NOT THE OPPOSITE OR THE CO2 THEORY AT ALL. Dinosaurs were gigantic because it was a different time

[@raylopez99]

@@That_One_Muzfrg Nope. talkin' 'bout insects here boss...Google it. Insects don't have lungs like mammals, depend on diffusion, more O2 = bigger bugs. Bye.

[@craiggibbons8228]

​​@@That_One_MuzfrgWhat a load of old rubbish! It's a FACT that the higher the oxygen levels in the air are, the bigger creatures will get, as they will develop bigger lungs to process this. This is a FACT taught by the Natural History museum in England and in Oxford and Cambridge. It's one part of why creatures were so huge. But it's a MAIN part. So sit down and stop talking nonsense

[@bill5982]

What is that leading picture supposed to be of? Theropods were bipedal, didn't walk on four legs and didn't have 4 fingered claws on their hands and didn't have 5 toed claws on their feet.

[@fabriziobiancucci7702]

Probably that one in the picture is an ancient archosaur, that is basically a primitive crocodile

[@martonmeszaros1187]

It's an AI picture and AI can't draw dinosaurs properly at all

[@ChrundleTGreat]

These intellectual insects must’ve been educated by the Jurassic Park movies.

[@stevedaugherty2577]

"Not to mentions, thousands of teeth," he says over photo of fossilized vertebrae. :)

[@michaelcox1071]

Hadrosaurs did not have the kind of teeth needed to go fishing. But one of many errors...

[@eligebrown8998]

Triceratops and Stegasorious are my favorites.

[@romella_karmey]

After a late night coffee.. this was a nice way to end the weekend. 😍

[@mistam.3764]

Does this guys voice remind you of land before time a little? 😊

[@Despond]

Incredible footage.

[@ktcarl]

How is a carnivorous animal a "murderer'?

[@ISAFMobius18]

Didn't Tyrannosaurs and Velociraptor live on separate continents? They would've never encountered each other

[@christiansaenscheidt9056]

They also lived several million years apart. But probbably another velociraptorine or dromaeosaurine dinosaur massively resembling ...

[@kylamar]

You are correct. Velociraptor lived in Asia, T. rex in North America.

[@peterclarke7240]

This video is total bollocks.

[@stefanlaskowski6660]

​@@kylamarYes, but there were tyrannosaurs in Asia and raptors in North America.

[@jaegersin6306]

Technically Tyrannosaurid the genome had one that was in Asia...A lot smaller than a T.Rex as well.

[@broderp]

Super torn on this video. Such a high production value (with video copied from other works) yet with so many inaccuracies, out dated information and silly verbiage such as calling the feet "paws" as well as humor that falls flat along with some disorganization of the presented material. I enjoyed this video, but as a dinosaur enthusiast, was expecting more.

[@chrispetritsch1291]

Flames out the nostrils you reckon?! Yeah right!

[@StellarGamingDev]

I loved dinosaurs when I was younger. I am still fascinated by the idea of them....I think one day humans will face a similar fate. It also made me curious about the possibility that dinosaurs were created by something.... Dinosaurs were my first love in grade school until I went on to wonder about the origins of the Universe, and how and why they were put here in the first place. My favorite era are those of the megafauna though...I like the huge size of rhe modern animals..like giant snakes, sloths, and bears.

[@DilipTopno-lk2pv]

😊 (>9:;;((_-+-ⁿ Bachchon ko

[@bertievincent1764]

may I ask where your sources have come from as reports I have read differ with some of the facts you talk about but still love the video thank you !!

[@peterclarke7240]

I've a feeling this MUST be an AI script. Either that, or it was written by a 9 Yr old.

[@rhaegal5650]

@@peterclarke7240definitely an ai script

[@richardjohnson4052]

How do you count the numbers of a population that became extinct 65 million years ago and left only a very few remains? The best you can do is to calculate an estimated population based on predator-prey ratios and food intake for herbivores.

[@mastershep11n74]

then you answered your own question bub all of these things are all hypotheses. We can only guess and make corrections as we find out more information and find more bones and cellular info, and our equipment gets more sophisticated. I doubt we will ever really know for sure.

[@Spino2722]

18:41 what second episode of Jurassic park? That is part of a movie

[@sniffableandirresistble]

Out of curiosity I time traveled to the age of dinosaurs once and left within about 20 seconds when something moved at lightning quick speed through the bushes and then something that looked like a lady bug but was the size of an American football 🐞🏈 crawled out from under a moss covered downed tree trunk.

[@cujo5858]

😅😂

[@ryomensukuna4526]

The fuck?

[@dnjj1845]

This video taught me that dinosaurs are reptiles and pterosaurs are dinosaurs. Steven Spielberg also taught me that they all existed during the Jurassic period. This will make you feel more knowledgeable in a conversation.

[@centurionedward2934]

Son this isn’t accurate lemme fix it for you. and pterosaurs aren’t dinosaurs they are actual reptiles. dinosaurs are now considered differently from reptiles I think here, I advise you to watch Prehistoric planet season 1/2 here

[@GaryYoung-eq1ph]

Many were from cretacious period, jurassic sounds better

[@dnjj1845]

@@GaryYoung-eq1ph many weren't in this silly film 😊

[@mastershep11n74]

LMAO

[@mastershep11n74]

@@centurionedward2934 bro this is him obviously having a laugh.

[@ClearsightAltAccount]

Was any research even done while making this video? Firstly, pterosaurs and mosasaurs are not dinosaurs. Secondly, do you actually think that some dinosaurs breathed fire.

[@zaiaisho6409]

Tyrannosaurus and Velociraptor were on two separate continents and would have never crossed paths. Tyrannosaurus was a North American animal. Velociraptor an Asian animal.

[@Kevin4nal]

I remember playing Ark Survival Evolved for the first time and the most I hated Dino for me is Theri. Seeing a creature standing like a human with big claws is terrifying.

[@Thurmos]

0:20 we haven’t even reached 30 seconds yet and already inaccuracies 😭😭😭

[@km09km08]

This is a great channel!

[@peterclarke7240]

It's absolute nonsense.

[@relaxandmotivated7420]

What the creature in thumbnail.walking in the midle of broken building

[@precursors]

Seeing dinosaurs constantly roaring left and right is so cringe

[@wyswygsommer2769]

Human civilization is just another chapter in the earth history. All these creatures come and go. Nothing they could do to survive.

[@SamiKotiranta]

Monsters... Murderers???? They were just animals...

[@thomascorbett2936]

I wish they were all still here, they were so cool .

[@soorenaildari8142]

Then we wouldn't be here.

[@JayGillyon]

They are... tweet tweet

[@FurryFace7]

yeah right , lol , like you'd like a T-Rex roaming through your back yard

[@chrisholland7367]

If they were, you wouldn't be 😂

[@Dino_nerd-ny8vz]

Actually they are! In the form of birds, I mean just look at raptors and cassowary’s plus it’s been proven

[@Razamaniac]

Cretaceous Period: a fairy tale of unimaginable violence ...

[@dvdbox360]

2:09 😂 that tiny hands is he waving to his friend?

[@williambrennan7931]

Can you imagine how much cleaner and less polluted the world was

[@PistolStar47.]

Brilliant Documentary

[@Concerned-Nihilist]

Your joking right? If it was fir a 5th grade science class it's not too bad.

[@mdafridi1272]

I love dinosaur from my childhood even in the present time I'm also love them 😍 why they extinct from the world 🥺🥺

[@jack76thegamer30]

bro you eat dinosaur, if you love them so much raise a chicken

[@blahblah2556]

Sabre toothed squirrel. lmao

[@blacklookgoon]

thank you for everything i learn about dinosaurs now i know everything about it.

[@centurionedward2934]

Don’t trust this guy what he speaks is mostly inaccurate here like really much here

[@beornthebear.8220]

Therizinosaurus reminds me of a reptilian version of the biggest of the giant sloths; massing with them was not a good idea. Giant anteaters have wicked claws, too.

[@anitahardesty2163]

Awesome video! Thank you!! 😊 👏👍

[@plagueCLUTCH]

Some dinosaurs were big! Some had teeth! Some had three horns! Woah! Who was this for five year olds? Did you know doggies are fuzzy?! Gasp yea they are he’s they are!

[@madhanagopal9599]

What is the name of thumbnail dianosour?

[@ravibhuma2345]

Very Interesting video presentation 👌👍🏻

[@pdrphil8159]

Flames from their nostrils ?

[@jamieshank6736]

In a forest/jungle region, no doubt. Yeah, I'm with you... ???

[@danelliott8548]

I honestly think that T-Rex was the first chicken... the little arms look like chicken wings, and probably had feathers....

[@ryomensukuna4526]

T-rex was not a chicken, and most likely didn't have feathers. Dromaeosaurs did though, and were actually the ones whose descendants might have become birds.

[@centurionedward2934]

Tbh I kinda like the thin fuzz and feather coat at young ages as seen in prehistoric planet here but yeah it prob either hat what I just mention or none at all here

[@joshuaperez2782]

Where life is still getting Hotter.

[@bradsmckay]

18:45 what do mean "second" episode of Jurassic Park? The Mososaurus doesn't appear on JP canon until JW

[@sebastienbutt8640]

7:20 killed it for me. Calling a Mosasaurus a dinosaure. Yikes

[@GodzillaARBS-ku6vh]

Qua tuyet voi cho 1 video nhu the nay, cam on ban da mang den cho chung toi nhung chu khung long that dep

[@patticusmaximus1984]

Chop chop dino boy where's the Cenozoic era video????????? Great job on this one by the way loved it

[@beornthebear.8220]

The hollow in the head of some dinosaurs may have been to increase vocal amplitude.

[@somberhaze4538]

Hadrosaur fire breathing theory based on what evidence to suggest it?

[@darkknight3769]

Therizinosaurus looks more like Edward Scissorhands than Freddy Krueger 😂

[@Dudeamis17]

Ok so herbivores will supplement their diet with meat, but claiming a hadrosaur was going to make a meal out of fish is silly.

[@beornthebear.8220]

Mice and rats are still highly successful to this day. Grasshopper mice are vicious to this day.

[@robertcook5201]

Don't know where the graphics were done but excellent.

[@heavenlydays2838]

Cmon! No dinosaur breathed fire. Ridiculous.

[@DreadEnder]

I’ll judge how scientifically accurate this video is! 1:03 what the hell? Thats not a scientific hypothesis that’s just stupid! 1:27 the longest dinosaur footprint ever discovered was 0.56m long

[@drewforsyth1993]

Just so you know I'm not going to watch this content due to the commercial and what it was for that I had to watch prior to it playing.

[@Huginn9129]

Did the person that wrote the script on this do 0 research?

[@johndillinger348]

I hope there's a planet out there somewhere in this universe that has dinosaur like creatures on it right now

[@robbybee70]

those Velociraptors killed Jarjar Binks

[@skyfrederick6243]

I love science and dinosaurs and I’m hoping someone here can genuinely answer a question for me - Since oxygen had various levels of being high, and if humans happened to be around back then, would we have evolved to eventually grow as big some dinosaurs were. Physically, I know we would just be crushed with that much pigeon but I’ve just wondered if maybe we could have evolved over time to grow larger than we are

[@phoebeblaze3668]

Most likely not. Due to the high temperature back then, mammals couldn't grow very large at all. Being warm blooded, mammals would be more prone to overheating if they got too large. The climate was prime for cold blooded reptiles to grow gigantic, but not so ideal for large mammals.

[@fabriziobiancucci7702]

It's very unlikely. Oxygen level and temperatures during the age of the dinosaurs changed many times, sometimes they were even lower than today. Only in the Cretaceous period they were higher, but the dinosaurs were big even before. The reason of their size was their aerial sacks, that can light them enough to reach such size without being crushed by their own weight. For mammals, that don't have aerial sacks, the maximum size possible is the one of paraceratherium, nothing more. So even if humans existed that time it would be unlikely that they would grow (also because we are already closer to our maximum possible height, since our posture don't allow to become 3 meters tall or so, because our spine has to find against gravity)

[@centurionedward2934]

The reason why some bugs got so god dam big was because the way they toke in oxygen you see they toke in via like a full body thing and since there was so much they just toke advantage and grew to bigger size to harvest more of it and trees I’m not sure about but don’t belive thoses bogus theory’s about trees tracking the fucking astrophere here

[@user-gp4uq2kv3e]

ককজগুহ🐑🤢😆🦁🐟😍

[@joelspringman523]

Then you don't love science.

[@TheHandsomeman]

A good title for what's happening in the modern world. Reign of the murders.

[@keithakehurst9399]

I turned off when you said some of them breathed fire..

[@coachhannah2403]

Title is dinosaurs - Thumbnail is pterosaur... 🙄

[@mario198366]

awesome video

[@bencross3759]

Question: if you could go back to this period and have safe passage back to our time and not effect anything would you?

[@bencross3759]

I would

[@nicholassmith1240]

I went extinct at the selfie joke

[@beornthebear.8220]

I like the glowing mushrooms.

[@Anaconda-king]

i love dinosaurs

[@dinos9441]

Крутое видео. Графа конечно теперь на уровне

[@_robustus_]

Fire breathing? That’s some proper flat earther type shite.

[@purecountry6672]

🤣 Yup he lost me there.

[@chitown38]

Actually, that is true, Check Bible book of Job 41:17-21. If you believe the Bible, then GOD did create this great beast aka Leviathan....FACT!!

[@precursors]

@@chitown38 🤣🤣

[@_robustus_]

@@chitown38 What else did ur imaginary friend tell you?

[@VelkePivo]

@@_robustus_ come now, everything in the Bible is true. It says so in the Bible lol

[@heathenly_aesthetic7233]

Cretaceous period was metal asf

[@hemantdeori874]

Your thumbnail is from a movie?

[@pawezarnotal1382]

So 2.5bn trexes to ever exist means over the period of 17.6m years, average lifespan of 20yrs, at any point during their existence you had just shy of 3000 trexes alive at the same time. Quite rare species

[@zidanaidil4699]

11:58 can i get this wallpaper? that's so sick dude! XD

[@chichodormi4732]

Last night and the night before, while smoking a fat joint on my porch i saw a dinosaur from the late cretaceous.

[@martinaraj8989]

Wow ein echter Drache 🐲🐉 der qualmt .

[@sarkattack9968]

The term “Dinosaurs” was first used in the mid 1800’s. Before that the term used was “dragons”.

[@jace8992]

where is the footage from

[@charlesisraelsson3901]

Velociraptor, a medium sized dinosaur weighing 15 kilos.

[@michaeltanner4404]

Yeah, I caught that one, too. My dog weighs more than that.

[@sanjablazina2879]

Yeah they were pretty small actually, those from jurassic park are massively oversized (besides everything else that is inaccurate from a scientific point of view)

[@z-erakun9353]

you know the most scary is? if a komodo dragon become a giant... its a 100% lethal cuz it could run faaaaast...

[@fabriziobiancucci7702]

Komodo dragon are fast because they are "small". Their old relative, Megalania, was absolutely not fast as them and it was probably a scavenger or an ambush predator. The more the body size increase, the slower you become, unless you don't change something in your body type (like the dinosaurs that evokved aerial sacks)

[@Treeswaaa]

"Monster is a relative term. To a canary, a cat is a monster. We're just used to being the cat." dr wu Jurassic world. I know dinosaurs are scary but still they aren't monsters they act like everother living breathing animal minus plats, they hunted for food of looked for food, they rested, mated, etc. I lnow i being some dino nerd whatever tf u wanna call it, it just when ppl say somethings a monster for living is stupid

[@IsThisHandleTaken]

"some of them may have emitted flames from their nostrils like fire breathing dragons" ... how high are you dude

[@JesusPerez-wl3ii]

What movie is the thumbnail from?

[@garyanders5070]

Animals not monsters, monstrous might have suited their description better if you're going explain their size in such ways