The Age of Reptiles in Three Acts

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Reptiles emerged from the Paleozoic as humble creatures, but in time, they grew to become some of the largest forms of life ever to stomp, swim, and soar across the planet. This Age of Reptiles was a spectacular prehistoric epic, and it all took place in a single era: the Mesozoic.
This episode (as well as most episodes of Eons) features beautiful paleoart from Studio 252mya. We dare you to try to not spend hours looking at their work: 252mya.com
And thanks as always to Nobumichi Tamura for allowing us to use his wonderful paleoart: spinops.blogspo...
Produced for PBS Digital Studios.
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References:
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Опубликовано:

26 сен 2024

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Комментарии : 1,9 тыс.

@waffleless 6 лет назад

Leaving this here for later *Pubis*

@cerridianempire1653 4 года назад

curse my dirty mind

@bryanhuggins9051 3 года назад

Pe**is

@bryanhuggins9051 3 года назад

NyASa what?

@MadHouse_Eboy 3 года назад

Hey, I know it's been about 2 years since you posted, but I wanted to remind you that Pubis.

@Minish4rk360 3 года назад

Pubis

@gradypicinich2404 5 лет назад

I AM SO OBSESSED WITH LEARNING THANKS TO THIS CHANNEL OMG

@user-ms5nh1ji4h 4 года назад

When I was like, 7 I would binge watch this and similar channels for fun- (And now I'm back)

@renno2679 3 года назад

These are mostly fun facts, so its enjoyable.

@PINEFAWKINTREECUNT 3 года назад

IDK ANYTHING ABOUT WHAT HES SAYING BUT I LIKE IT

@bryanhuggins9051 3 года назад

Lol same

@bryanhuggins9051 3 года назад

I've came back to the channel like dinosaurs (but smaller)

@iainhansen1047 6 лет назад

It’s like a Shakespeare play but with even more cold blooded characters

@Tahkaullus01 6 лет назад

Except it's pretty accepted these days that dinosaurs were warm blooded... but I like the joke.

@lancenwokeji6349 6 лет назад

Iain Hansen technically they’re warm blooded but sure

@OviraptorFan 6 лет назад

Lance not true! They were mostly mixed blooded, but yes some were indeed warm blooded.

@iainhansen1047 6 лет назад

Lance nooooooooooo my pun is ruined!

@CJCroen1393 6 лет назад

+Lance In Iain's defense, there were cold-blooded reptiles during that time too.

@براہمداغ 6 лет назад

Fun Fact: T-Rex is more closer to us in time, then it was to Stegosaurus. That is how long The Age of Reptiles was.

@brianstallings4252 4 года назад

براہمداغ Stegosaurus existed during the Jurassic Period while the Cretaceous Period dawned T-Rex who was the last of the Tyrannosaurus to appear on the planet and one of the last great dinosaur species.

@caroljomartin3051 4 года назад

Wow!!! That's actually VERY cool!

@Chris-hp9be 4 года назад

Cleopatra was closer to us in time than the ancient Egyptians who built the pyramids

@user-dj6lj1dl1c 4 года назад

براہمداغ it also shows how short the cenozoic actually is/has been up to now

@respt46 4 года назад

JRE?

@Usulcardo 6 лет назад

You should do an episode about pollinators, how they became a thing and how their relationship with plants evolved through time. How the first plants dealt with the non-existence of animal pollinators, etc.

@aidancampos5706 6 лет назад

Invincible Nightmare The first plants were similar to bryophytes that used alternating generations with spores and water to reproduce

@Usulcardo 6 лет назад

Yes but I mean it would be interesting to make a video about it.

@eschwarz1003 5 лет назад

really love how this gives lots of context over time including plants, continental positions, environmental factors; a more in depth connected way to describe how natural history unfolded.

@feikes1878 6 лет назад

This video could be made for every era of life's history, keep up the great work

@eons 6 лет назад

In fact, we HAVE done a video on every era. We're working on the Cenozoic right now! And you can watch our video on the Paleozoic Era right here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-RDQa0okkpf0.html (BdeP)

@Lakigigar 6 лет назад

Thank you for all this great work! :) I'm really interested into Earth Sciences. What i would like is a video about paleogeography or how the climates have evolved through time. :) Or something more about the mass-extinctions.

@wobblescat3 6 лет назад

SuperRubberDuck I I

@mjtfire3774 6 лет назад

SuperRubberDuck ede

@DLBBALL 4 года назад

The

@TendoTheDude 4 года назад

Can you imagine the very first pterosaur that jumped off a cliff and flew? It's family was probably freaking out

@nairbvel 3 года назад

"HEY! DON'T PUUUUUUUSSSSSHHHHHH..... Oh, wow, this is cool...!" LOL

@Noname-67 3 года назад

I know it's a year late but its family would still be able to glide so falling from a cliff would be no problem for them

@carly9349 3 года назад

I like to think about the ones parkouring up trees to evade both predators and their problems

@solarisveritatis1086 3 года назад

@@carly9349 Other dinos: "No avoidance coping wont solve every problem you have" Pterosaurs: "Sure?:

@daniel3231995 2 года назад

imagine the process of even transforming its body into wing-like extremities

@theformertexan1642 6 лет назад

I would absolutely love more content on turtles, how ancient turtles fit into the world of dinosaurs, how they survived at least 1 extinction level event! They're amazing, rugged critters, truly deserving of the time and interest!

@riverkoi8707 2 года назад

ndfbdj I second this

@pocketmarcy6990 2 года назад

Mezozoic Turtles be like: BIG

@colonelguiltergr8theart288 Год назад

I like turtles!

@v10lence_60 Год назад

you’re so right!!!

@SaltySteff 10 месяцев назад

@@pocketmarcy6990"what if, *and hear me out*, turtles, but BIG"

@thunderkrux7745 4 года назад

Montsechia vidalii: I'm the earliest flowering plant discovered so far! Ok Bloomer

@CintreuseGrande 6 лет назад

I asked for a video about the sauropod evolution like 6 months ago. I am so incredibly happy with the quality of the information in this video. Thanks for listening to your community 💗

@bryanhuggins9051 3 года назад

😁

@duggles-isgone4600 4 года назад

Wow this vid got me real emotional, it was like a movie

@turmunhkganba1705 6 лет назад

Could you cover the evolution of blood from simple circulatory systems to how modern traits emerged?

@momo7gato 6 лет назад

EXCELLENT idea

@hipp0stratus 6 лет назад

Yes, please

@ironsnowflake1076 6 лет назад

Turmunhk Ganba fascinating suggestion :)

@oliverrosario8699 6 лет назад

Great idea!!

@TheRedKnight101 6 лет назад

That's a sanguine idea

@NaturesCompendium 6 лет назад

I love PBS Eons

@HenrythePaleoGuy 6 лет назад

Same man! :)

@gobblinal 4 года назад

PuBiS Eons?

@rexyjp1237 3 года назад

Sames

@TheDinosaurus99 3 года назад

Same. Love these guys

@Grynn9k 3 года назад

Same

@starfox0u0 6 лет назад

Would love a version of this about birds from the comet to now. Would love to know how and why they went from big bad beasts to fluffy murder chickens.

@ВасилийБлаженов-ж9е 2 года назад

They didn't, this video is pretty much covering on your topic. Big beasts and fluffy chickens lived in one time, occupying different eco niches, but once meteorite hit the Earth, big ones died out and only small chickens survived.

@starstorm1267 10 месяцев назад

⁠@@ВасилийБлаженов-ж9е⁠⁠⁠ Plus, I think mammals filling in the ecological niches of being giant animals prevented small chickens from getting any bigger than the elephant bird. They probably could grow to be bigger if large mammals didn’t exist.

@lalehiandeity1649 2 месяца назад

⁠@@starstorm1267Mammals were better able to take over cold regions than birds. So the ice age is what allowed mammals to gain ground over birds.

@sgtcheater1934 5 лет назад

I would like to learn more about Ankylosaurids. They were my favorite as a kid.

@bryanhuggins9051 3 года назад

2 years later that already happened and I'm in quarantine

@mollusckscramp4124 3 года назад

Mine too! 😊

@archive2500 2 года назад

The dinosaurian tanks! These are my favorite dinosaurs ever too.

@archive2500 2 года назад

Might as well include the Nodosaurids so then the video would bw about ankylosaurs/ankylosaurians in general.

@refkiriswansyah2830 2 года назад

You got what you want, fam...and its also the last one with steve (or the first one without him, i forgot).

@jonhlennon312 6 лет назад

"That's why the park is called…" I loved that part! You once talked about the art made out of Dinos, it would be great to take that onto the cinema realm

@Rose-yx6jq 2 года назад

Well. It was actually mostly Cretaceous.

@veggieboyultimate 3 года назад

One of my favorite videos from PBS Eons. It’s like the perfect summary of the Mesozoic Era.

@brycevo 6 лет назад

A video on the evolution of specific Dinosaur species would be great. Like the Evolution of Tyrannosaurids or Ceratopsians. Thank you for a great video.

@zbrown02 6 лет назад

Bryce Mckenzie it be so cool but idk if they’d have much knowledge on specific species

@philhsueh4860 6 лет назад

Bryce Mckenzie That would be pretty cool, but FYI tyrannosaurids and ceratopsians aren't species, they're families or clades. A species would be Tyrannosaurus rex or Velociraptor mongoliensis with the rex and mongoliensis being the species name.

@emperorhirohito7327 6 лет назад

Look up Trey The Explainer, when I run out of EONs videos to watch he’s who I go to

@nerdimusprime8753 6 лет назад

I'd like them to talk about weird groups like the Abeliasaurs.

@Subfightr 5 лет назад

@@emperorhirohito7327 thank you for the suggestion I will absolutely check him out. You might be interested in James Downard here on RU-vid, he knows all things Dino and Evolution. If you ask him to make a video about the evolution of Dinosaur X he will certainly do it.

@hollyghandhi3227 6 лет назад

I'd love a PBS Eons episode on Coelacanths! Their anatomies, contributions to science and evolution, and most importantly...their conservation! Awesome Videos! Thanks!

@FinolaMulholland Год назад

Great idea ! I think they told us back in school about how they were extinct - wish I had known then how 'fossilised' that statement was ! 🤣

@nakenmil 6 лет назад

I think what's interesting about this video, is that it shows that it wasn't really that dinosaurs in particular were especially vulnerable to the mass extinction, but rather that, as the largest animals around, they were especially vulnerable to any kind of ecological disaster. Maybe I'm wrong about this, but that's the impression I get.

@Melody_Raventress 4 года назад

Less their size that what their size entailed: heavily specialized diets. The smaller more generalized avians and mammals were able to live on what ever food they came across and were better able to survive.

@NicWalker627 4 года назад

Host: "Remember Pubis, I'll come back to it later." Me: Pubes. Host: Get out.

@ozdergekko 6 лет назад

Thanks, Blake, for trying to talk slower. It didn't always work, but it's getting a lot better.

@eons 6 лет назад

Thanks for saying so. I'm trying! (BdeP)

@BertGrink 6 лет назад

He may talk a bit fast, but he still manages to enunciate each word clearly. Just saying. :)

@ozdergekko 6 лет назад

Probably. but even being quite proficient in English, as a non-native speaker my brain didn't catch up.

@jaymatson870 6 лет назад

He's just excited, I'd talk fast too if it were me haha

@dolomedestenebrosus9564 6 лет назад

ozdergecko I wonder if maybe it might be most helpful to have slightly longer pauses between the thoughts in editing. I find that I'm often not quite finished processing the last sentence before a new one starts but that might just be me. Anyway, I love this channel, thank you for making this content you guys.

@lizardqueen99 6 лет назад

I've learned (and more importantly retained) more information from watching this channel than basically every class I've taken this school year at college. You guys present information in such a captivating and fascinating way that you even make things I don't really care about in biology like plants and fish sounds awesome. I've actually begun to consider other fields besides my current path of bacteriology like herpetology and micropaleontology bc of your videos. Keep up the good work 👍

@ferds30 6 лет назад

Love this narrator.

@omfgstrid 6 лет назад

This channel, and It's Okay To Be Smart...are two of my fave channels ever. I can literally marathon them for hours. They give me hope for the future of kids developing interest in the sciences. Also, dePastino is crazy eyecandy (had to say it, sorry)

@MasterLapin 6 лет назад

Don't mean to go all fanboy on you but what a great video. The narration, pictures, pacing, everything is on point. I loved it!

@brycewinn6867 4 года назад

I dont know what I would do in life without eons. Just the best video content that I cant find very easily

@MrCommodorebob 6 лет назад

"The niches that demanded large size and specialization were the first to go." *human sweats nervously*

@animalia5554 6 лет назад

To be fair humans are generalists not specialsts, the size issue on the other hand. sweats.

@scaper8 6 лет назад

animalia555 Yeah, the two things we have going for us is just how adaptable we are to different environments and just how good we are at adapting our environments. The later of the two has really be our biggest enemy of late, ironicly. The big questions are whether we can adapt as fast as our runaway changes require and can other life forms.

@shadowthehedgehog3113 6 лет назад

Yeah if the K-PG extinction happened today, we'd be GONE.

@helenanilsson5666 5 лет назад

Our use of tools and our flexible diet does give us an advantage, and since we are a social and group oriented species we can cooperate rather than compete for resources. We'd be pretty much unstoppable if we weren't a little too smart and prone to invent tools that can backfire horribly with long term consequences that our brains aren't really capable to fully comprehend until it's too late.

@jimdaniels7531 5 лет назад

Yeah I'm convinced we're the new cockroaches.

@kaylarobertson6611 5 лет назад

I only found this channel today, and have already watched half your videos. They are just so well done and incredibly informative. I really appreciate all the effort that you all have put into making this channel fantastic.

@TheMangakid1995 6 лет назад

A video about ichthyosaurs specifically and ancient aquatic predators in general would be appreciated.

@scaper8 6 лет назад

I'd add to that a video on all the different branches of marine reptiles, both current and extinct, how distant some are from each other, etc. They touched on it a little here, but a full video would be amazing.

@TheMangakid1995 6 лет назад

Agreed, also in the interest of clarity I'd like to see two different videos one just about Ichtyosaurs and another about aquatic predators or aquatic reptiles through out history.

@mito-pb8qg 4 года назад

Who would win? A massive apocalyptic conglomerate of mass extinction events or 1 mousey boi

@jacob.goodman 6 лет назад

Seeing the maps of the drifting continents and the meteor coming in made me think about Chicxulub Crater. I'd love to see a cool Eons video on Chicxulub. I love the Eons videos, thank you for the great info!

@fionnmonstyr190 4 года назад

I’m watching these three eras videos in a row and it is fascinating

@FiddlerForest 6 лет назад

Suggestions that would make re-watching Eons fun and may be helpful for teaching it: 1) More of these Ages by acts 2) Playlist by Age & Chronological Order 3) Feel free to go DEEP. I'd love some more deep dives for each slice. Love Eons! Keep this up, how do we help you get to make more of these per week?!

@scaper8 6 лет назад

Yes, all three of those! That would be great!

@LonesomeTwin 4 года назад

Slower. It just needs to be slower!!!

@SpinoAdri2001 4 года назад

4:26 *I love that reference*

@henriquewatanabe92 6 лет назад

May you do a video about the "Age of the Mammals"? Please!🐘

@rafaelalodio5116 6 лет назад

That would be cool.

@jakeupton7906 6 лет назад

You’re living in it

@monthlymemes8861 5 лет назад

It’s okay to be smart did a 2 part video on that watch them

@PennyDreadful1 5 лет назад

Yeah I would like to hear how that one ends.

@KateeAngel 5 лет назад

If there was one. There are still 2 times more species of dinosaurs today than species of mammals. Not to say that Earth has always been dominated in any meaningful way only by prokaryotes

@JeffSans 6 лет назад

I am so amazed how people discover and put all these things together.

@jeremyb03 3 года назад

I want to learn about all things dinosaur. Can’t get enough.

@Tizzer88 6 лет назад

One of my favorite episodes so far, can't wait for the next one!

@cherissestoin2056 4 года назад

I just love Eons😍 Whenever I need some knowledge,Eons is always there for me

@mkhanman12345 7 месяцев назад

I'm about to get some knowledge.

@filipefaria5229 4 года назад

Love your content. Y have been playing a game called ARK for a long time and now I understand a lot more about the dinosaurs that I love. You guys have very good content, keep it up.

@cosmicboredom3138 3 года назад

Oh, the flowering plant archaefructis reminded me that it would be cool to see you guys do a video on pollinators. Bees and such.

@sky_professor3051 3 года назад

This video took me back to when I first learned about this in school.

@mrpirate3470 6 лет назад

Outstanding stuff as always, glad you covered the ongoing disaster of the deccan traps as well as the chixlub event.

@TendoTheDude 4 года назад

Absolutely love these videos and a resource. It's so hard to find a scientific breakdown of History like this with visual aid and charismatic narration. Kind of a bummer they have to go so fast through the video I'm sure there's reason for it but makes for a lot of rewinding if you really want to absorb it.

@TendoTheDude 4 года назад

Kind of insane you can play it back at .75x speed and it still sounds relatively normal

@kinkybon-bon5346 3 года назад

You make learning fun and taught me new words that I can definitely use in the future if I become a LEGAL fossil collector

@HairyEyebrow 5 лет назад

Thanks for this excellent run down of these time periods. Lots of interesting details here.

@hirobeez 6 лет назад

This kind of videos are great! I always struggle a bit to contextualize in time all the events on early life, since even the scales are so out of our commom life experience. The common view on dinossaurs is also a problem in this instance, because it's too easy to forget how long it took for them to evolve and how far apart some species were. This helps a lot!

@BJETNT 3 года назад

You guys don't need to apologize for anything. These videos are as good as they can get on our very appreciated

@amitaysussholz6544 6 лет назад

I really really liked this one! Please go in more details on all of the fascinating creatures you have talked about in this video, I would love to learn more about them!

@jtbnstl_3556 3 года назад

10:03 - that is a GIANT looking mouse, pretty big compared to the those trees

@thomasdedman4894 6 лет назад

This was amazing, I've gone to so many dinosaur museums that couldn't get this evolution over time across like you have.

@astucity 6 лет назад

New favorite channel. I am literally sitting here with popcorn binge watching all of these.

@3452te 6 лет назад

Archosaurs are truly amazing since they are only two surviving members: Birds & Crocodilians.

@CJCroen1393 6 лет назад

They took a major blow, but they still survived. And even better, the dinosaurs are as successful as they've ever been, having diversified into a wide range of new and spectacular forms, while the surviving crocodilians have barely changed.

@3452te 6 лет назад

CJCroen1393 true. But still amazing that they continued on the lineage.

@CJCroen1393 6 лет назад

Indeed!

@monrow1961 6 лет назад

You don't change a winning formula!

@CJCroen1393 6 лет назад

+Sleeman Indeed! Evolution in a nutshell: If it ain't broke, don't fix it!

@felhuron 3 года назад

I just love this channel. I've learnt so much and I can't get enough of watching it.

@mkhanman12345 7 месяцев назад

I will do the same. Love knowledge and college.

@MongoIndyleo 6 лет назад

Do anything at all. I love all of your videos.

@daynosaur3310 4 года назад

honestly i just want to say thanks a lot! your videos help me to do my research for history essays while also being entertaining! so, keep up the good work guys!!

@AnonymousFreakYT 6 лет назад

"but look how cool they look!" can cover *ANY* scientifically inaccurate drawing! :-D

@bryanhuggins9051 3 года назад

No inaccurate stuff!, also a paleo lovers dream! FEATHERS!

@Numetalfan01 6 лет назад

It's lovely to see the time line drawn out and explained in this way, I now feel I understand it far better than I did previously. Though briefly explained it was just enough to keep me interested without bombarding me with information and therefore losing my interest in too many facts, facts I can pick up later and add to my knowledge. Often in documentaries it's expected that you should know the time line of periods and events of the dinosaur reign. This can make it hard to grasp the subject but also when they existed and which other dinosaurs they existed alongside. This format explained it without patronising or, as previously mentioned, bombarding. Subscribed + like.

@BovineTerror 6 лет назад

I would really like to learn about the evolution of flight, I’m actually trying to get a research project together on the origins of flight and it would be very nice to have a video that explains the prevailing theories as well as Eons does. Thanks for all the great videos guys! I love these! (Also hi Kallie! It’s Trevor from volunteering!)

@eliass8118 5 лет назад

I hope crocodiles never go extinct

@MaestroRigale 6 лет назад

I’d love to hear more about the diversification of mammals in the early Cenozoic.

@catapangfaye 3 года назад

I have a midterm later. Thank you so much for the infos!!

@jondreauxlaing 6 лет назад

I'd like to see something about the evolution of the modern beak. I've seen a couple things about it, but nothing really went into satisfactory detail. To the layperson it looks like therapods went from sharp teeth to beaks overnight. I'm wondering what the transitional forms looked like, and how they were more useful than the jaws of their predecessors. A video on that would be awesome.

@globin3477 6 лет назад

Many transitional forms had beaks on the tip of the mouth, but teeth towards the back. The hesperortithes in particular had teeth all along the bottom jaw, but only halfway up the top jaw. (..I tried to put a link here, but failed.) Also, the evolution of beaks has occured in many lineages, both dinosaur and otherwise, and was probably not a weight-saving measure, as was once supposed; rather, birds probably evolved beaks to eat seeds. Also, I've heard that birds have lost the gene for enamel on teeth, which, I imagine, is why so many birds like penguins and geese have evolved little spikes inside of their mouth rather than re-evolving teeth. that's all I know.

@benjamingrab50 3 года назад

I’d love for them to talk about the evolution of elephants

@bvascontin 6 лет назад

Man, i can't get enough of this channel. The ambience of the soundtracks that plays along with the video just makes it so incredibly magical and beatiful to watch

@joshuaomer9644 6 лет назад

This is a phenomenal channel. Thank you.

@PinkChucky15 6 лет назад

I loved this longer video :-)

@andrewjones3807 4 года назад

Great series, great writing, great presentation.

@trilobite7308 6 лет назад

1:01 hey look its my grandparents

@sciblastofficial9833 6 лет назад

Trilobite *great great great great great wait...

@sciblastofficial9833 6 лет назад

I get it, it’s because you’re a trilobite

@stephanietan4389 5 лет назад

I love this episode. Thank you !

@Lunalove42 6 лет назад

I would love to see a 101 series about basic paleontology!!! Also it would be amazing to know how dinosaurs became birds. Love your channel!!! Saludos desde Perú ❤️

@NicholsKT 5 лет назад

More videos chronicling the history of plants please!

@Bassist665 6 лет назад

Well done! Excellent, thoroughly researched and beautifully presented video!

@ladondracorex7679 3 года назад

The Triassic sounds like SUCH an awesome battleground, free for all!

@JakeJustIs 4 года назад

"I know it's gonna be hard for you" And he's good looking too.

@StephanieElayne 3 года назад

Lol, he is tho. Pretty eyes

@sjonnieplayfull5859 3 года назад

@@StephanieElayne You look cute too...

@claudiubotezatu9182 6 лет назад

Your work is wonderful stuff. I have been binging on your videos

@arijitkundu9655 5 лет назад

Enticingly informative and the description was very lucid.

@breadpilled2587 5 лет назад

id love to see a video about urban wildlife, how some species have adapted to urban city life and changes that have occurred to their biology and behavior.

@jamesgillam6478 6 лет назад

I'd love a really detailed video on the KPG itself! This one was awesome by the way 👍

@TheStarDreamer 2 года назад

I feel chills all over my body, when I imagine such stuff, It's just fascinating...

@sefgray 6 лет назад

Another great Eons vid. Keep it up!

@reallivebluescat 6 лет назад

10:06 Love that picture of a giant shrew! :D

@modolief 6 лет назад

I liked the long-form content. Please keep mixing it up length wise. I also enjoyed that you threw out numerous creature names and other terms even if I didn't absorb too much of them; as I watch these videos my literacy in this area increases.

@tanya9nithreus 4 года назад

A really great video! So clear, informative and at the same time really well presented! 😊 Thanksss

@cullenedwardcrowder6561 3 года назад

Awesome! It would be nice to learn about the amphibians and their evolution.

@gatorguard5931 3 года назад

Thanks for this, I was wondering what the differences were between the triassic jurassic and cretaceous. ...Also man that was quite the second trunk on that elephant. Glad we spent so much time on the Pubis already or I wouldn't have been prepared XD

@Angel-vd6kc 4 года назад

I love this video, I've watched it many times now, I too would love a video for every era. I'd also love a video about what we know on the animal behavior of these creatures and other extinct animals. Thanks!

@lisahaas-ghosn6019 4 года назад

Would like to know more about the Oligocene era...love your show!

@mr_brown5974 5 лет назад

Hey thanks for these videos. Love your work!

@pelicancovebeach2873 3 года назад

How would they know about soft tissues like air sacs?

@richardblazer8070 3 года назад

Based on the pockets of space in their limbs and vertebrae.

@cheaterman49 6 лет назад

3:04 xD Blake you're just the best, making jokes like that while keeping a perfect pokerface :-D

@teucer915 6 лет назад

I would love to see a video all about the extinct crocodile-line archosaurs.

@marcocoelho4258 6 лет назад

I would love to know more about flower, wasps and bees evolution through the mesozoic. It's easy to focus on the famed dinosaurs, but to forget invertebrates. How did bees became polen eating insects? How did they became eusocial?