Dinosaurs of the Late Cretaceous - ReYOUniverse
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- เผยแพร่เมื่อ 10 ก.พ. 2025
- 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
How camera man survived while capturing those dinosaurs?
Dìd you make these videos? So cool
🍻👍
By being separated by time and space
Lol
@@karthikeyank132010 people a assre mad
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.
I’ll bet one a billion $, no dinosaur “emitted fire from their noses”
Lol
Godzilla did
What species is he? Lol
Yeah, that must have been a poorly articulated joke...
Perhaps
I turned off when you said some of them breathed fire..
😂😂
I turned off when you didn’t listen to the rest of the sentence like a typical low intelligence person would.
Did you get scared
You didn,t hear him say that has not been proven.
Still a ridiculous thing to say
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.
Βack to the kitchen go 😊
@@HAYDS510 lmao
Who gave you permission to be out the kitchen
Why do you call them monsters? They are just animals doing their thing.
They're monsters to us.
@@steezyonyoutube9896they’re just animals not monsters
@@steezyonyoutube9896and we’re monsters to them
@@steezyonyoutube9896you were not existing back then
@@rousbagamingso what?
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.
He finally learned how to pronounce "Cretaceous"
"Custaceous" was too funny to take serious
You lost me at fire breathing. 😂
I hope he was just joking!
Maybe you should listen better he said it has never been proven
@@bencross3759 You clearly don't get sarcasam. He was not being serious, rewatch and see the narrator was making a joke.
@@meredyddakamere4244 dont mind him he's just a parrot repeating other people's comments because he cant think for himself
After a late night coffee.. this was a nice way to end the weekend. 😍
Cmon! No dinosaur breathed fire. Ridiculous.
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.
In `Murican productions facts and actually learning something come way down the list. At the top of the list is the `show`. They think if they dont give the people a show, that their attention spans are so short that they will lose interest.
I think Dinosaurs are most fascinating Creature to study and learn bout
Please don't learn about them from this video. It's total garbage.
I wonder if these amazing creatures are alive and well on other planets in our solar system. I bet there's dinosaur planets somewhere.
@@GroovyMike65 might be possibilities are endless
Where life is still getting Hotter.
Thanks for making that short video advert I wouldn’t have found the channel otherwise ! Love your content !
Qua tuyet voi cho 1 video nhu the nay, cam on ban da mang den cho chung toi nhung chu khung long that dep
I have never heard of Hadrosaurs breathing fire or eating fish, is there something I missed?
It's just a hypothesis, in my opinion it's complete horse manure. It was most likely for communication like a sound chamber
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.
th-cam.com/video/Difw1fNxgsE/w-d-xo.html
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.
@@nikolibolokov4521thanks for explaining, I was wondering if we were having a red megalodon moment.
Just the writer's stroke. Why else would he call a hadrosaur a fire-breathing fish eater?
These intellectual insects must’ve been educated by the Jurassic Park movies.
They didn't even do that in Jurassic Park movies. Those films did a much better job depicting dinasaurs than this AI.
This video 100% has AI generated script lol
you can tell with all bs its spouting
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 😜
??
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
To be fair, the AI voice is decent. The script is horrendous though
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
Some humans are the only monsters to live on the earth!
a cameo appearance by Raquel Welch would've made this documentary more exciting.
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.
The Reign of Murderers? Oh you mean humans, because dinosaurs never hunted for sport, or hunted other species into extinction.
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.
those Velociraptors killed Jarjar Binks
Wow, this video is super informative and really well-made! I loved the visuals and the way you presented the information. However, I can't help but think that the portrayal of Dinosaurs during the Late Cretaceous might be a bit exaggerated. I mean, some of the interactions shown seem a little too dramatic, don’t you think? Dinosaurs were fascinating, but I'm not sure they were all that fierce all the time. Curious to hear what others think!
Imagine an extraterrestrial coming on this planet at this dangerous period. No wonder why they did not come back
what a fascinating exploration of Late Cretaceous dinosaurs! the visuals were stunning and really brought those creatures to life. however, i can't help but feel that the portrayal of their behavior seems a bit too dramatized. do we really know that they acted like that, or is it just creative license? it’d be interesting to see how experts feel about these interpretations!
Nice to see the teradactyls taking off after feeding on the young crops of the ploughd field .
0:20 we haven’t even reached 30 seconds yet and already inaccuracies 😭😭😭
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 !!
I've a feeling this MUST be an AI script.
Either that, or it was written by a 9 Yr old.
@@peterclarke7240definitely an ai script
Incredible footage.
Do you have the copyright to use all that footage from Apple's Dinosaur series?
Human civilization is just another chapter in the earth history. All these creatures come and go. Nothing they could do to survive.
Hadrosaurs did not have the kind of teeth needed to go fishing. But one of many errors...
Thanks sooo much for giving us both metric and standard units!!!! I honestly cant stand trying to google that to figure out size.
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.
Many were from cretacious period, jurassic sounds better
@@GaryYoung-eq1ph many weren't in this silly film 😊
LMAO
@centurionedward2934 bro this is him obviously having a laugh.
Didn't Tyrannosaurs and Velociraptor live on separate continents? They would've never encountered each other
They also lived several million years apart. But probbably another velociraptorine or dromaeosaurine dinosaur massively resembling ...
You are correct. Velociraptor lived in Asia, T. rex in North America.
This video is total bollocks.
@@kylamarYes, but there were tyrannosaurs in Asia and raptors in North America.
Technically Tyrannosaurid the genome had one that was in Asia...A lot smaller than a T.Rex as well.
love this content ❤thank you
Does this guys voice remind you of land before time a little? 😊
Cool to think about the animals we still have today that was alive as they are back then. Like the komodo dragon or tuatara how did they survive and these monsters died.
it's always interesting to explore more abt dinosaurs, what mysterious creatures
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??
Fire from their nostrils... my god someone was hitting hard drugs there
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.
😅😂
The fuck?
18:41 what second episode of Jurassic park? That is part of a movie
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.
Birds are warm blooded
@@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.
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
@@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.
@@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
When he said some dinosaurs may have emitted flames from their nostrils, but the hypothesis has not been proven.....
I had to stop watching.
I came here to get educated, not leave dumber.
Turned off at the breathed fire from nostrils comment.
Tyrannosaurus and Velociraptor were on two separate continents and would have never crossed paths. Tyrannosaurus was a North American animal. Velociraptor an Asian animal.
The Reign of Fake-a-sauruses
Don't know where the graphics were done but excellent.
A lot of them were lifted from Julian Johnson-mortimer's incredible videos that he created himself.
I hope there's a planet out there somewhere in this universe that has dinosaur like creatures on it right now
Dinosaurier sind faszinierende Urzeit-Tiere. 🐲🦖🦕🐢🐊🦎
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.
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.
Can you imagine how much cleaner and less polluted the world was
Apart from the massive piles of Dino poop and various body parts strewn across the landscape of erupting active volcanoes 😂
Chop chop dino boy where's the Cenozoic era video????????? Great job on this one by the way loved it
Very Interesting video presentation 👌👍🏻
@0:58 Breathing fire from their nostrils is not even a scientific hypothesis. It is just some made-up BS. But thanks for mentioning it that early so I can happily skip the rest of the video.
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.
"Not to mentions, thousands of teeth," he says over photo of fossilized vertebrae. :)
Newly Developed Animal.
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.
😊
(>9:;;((_-+-ⁿ
Bachchon ko
Erupting As They Did Before Joshua
I love dinosaur from my childhood even in the present time I'm also love them 😍 why they extinct from the world 🥺🥺
bro you eat dinosaur, if you love them so much raise a chicken
Ok so herbivores will supplement their diet with meat, but claiming a hadrosaur was going to make a meal out of fish is silly.
Sorry, flames? Goodbye.
Triceratops and Stegasorious are my favorites.
Cretaceous Period: a fairy tale of unimaginable violence ...
Newark Is Progressing With My Information
Wow ein echter Drache 🐲🐉 der qualmt .
I wish they were all still here, they were so cool .
Then we wouldn't be here.
They are... tweet tweet
yeah right , lol , like you'd like a T-Rex roaming through your back yard
If they were, you wouldn't be 😂
Actually they are! In the form of birds, I mean just look at raptors and cassowary’s plus it’s been proven
Flames out the nostrils you reckon?! Yeah right!
Hi Bird.
Did the person that wrote the script on this do 0 research?
Who wrote the script for this? ChatGPT? The Cretaceous was a part of the Mesozoic, not different from it. Also, why did you steal footage from other channels like the BBC, without giving credit?
Earth is a fascinating planet. I think there's planets somewhere in our solar system with dinosaurs.
Hadrosaur fire breathing theory based on what evidence to suggest it?
The Sun Needed To Take Me To My True Life And Time Of Protection And Survive Again Through The Information That The Sun Provides My Life Actually & Effecting Me & My Life Physically
I honestly think that T-Rex was the first chicken... the little arms look like chicken wings, and probably had feathers....
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.
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
Чому вимерли динозаври? Я вважаю, що ні, це не метеорит, що 65 мільйонів років тому впав на Землю - він просто все дещо прискорив. Як на мене, причина у тому, що через зміну клімату наприкінці епохи динозаврів (до речі, коні тоді були розміром з кота) набули значного розповсюдження покритонасінні (інакше називають - квіткові) рослини. Їх швидко стало не 10, а 90 відсотків. А квіткові швидше та більше вегетують, аніж хвощові та голонасінні (спрощено кажучи, хвойні). Отож, виросли величезні ліси, високі трави, розвелося безліч гризунів - і динозаври не змогли пристосуватись. Просто шкідники, такі слизькі, смердючі та огидні, як Зелені Гниди, пожерли їхні яйця...
Why did dinosaurs become extinct? I believe that no, it wasn't a meteorite that hit the Earth 65 million years ago - it just accelerated everything a bit. In my opinion, the reason is that due to climate change at the end of the dinosaur era (by the way, horses were the size of cats at that time), covered-seeded (otherwise known as the flowering one) plants became widespread. They quickly became not 10, but 90 percent. And flowering plants vegetate faster and longer than horsetail and naked-seeded plants (in other words, conifers). So, huge forests and tall grasses grew, and many rodents bred - and the dinosaurs could not adapt. Just pests, such slimy, smelly and disgusting as Green Nits, ate their eggs...
really?
The term “Dinosaurs” was first used in the mid 1800’s. Before that the term used was “dragons”.
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.
Probably that one in the picture is an ancient archosaur, that is basically a primitive crocodile
It's an AI picture and AI can't draw dinosaurs properly at all
11:58 can i get this wallpaper? that's so sick dude! XD
What the creature in thumbnail.walking in the midle of broken building
Flames from their nostrils ?
In a forest/jungle region, no doubt. Yeah, I'm with you... ???
awesome video
What is the name of thumbnail dianosour?
Mice and rats are still highly successful to this day. Grasshopper mice are vicious to this day.
Nice 😊
New Pangonia In Chile.
Now If A Human Is Guilty He’ll Eventually Die First Eventually Being Caught
Your thumbnail is from a movie?
This Was A Model Image Of The Creation Of Earth Rite Now In Picture
all dinosaurs are already technically now extinct but if any of you think about this we can already convert whiptail lizards into any therapod dinosaurs ornithapods dinosaurs or even the saurapod dinosaurs as well too or something
I stopped at the part they postulated fire from nostrils.
So much for an open mind...
thank you for everything i learn about dinosaurs now i know everything about it.