Can we just keep the names "Dracorex" and "Stygimoloch" as official names of pachycephalosaurian growth stages? The names are too awesome to discard in the waste-bin of taxonomic history!
I imagine they fight less like rams and more like Bulls or Elephants, pushing their heads together and pushing for dominance instead of charging and ramming. I don't think such heads would just be for show since it would just have to get bigger, not thicker/stronger like that
@Water Witch Lmao I thought your comment was about the recent tail discovery but then I see '5 years ago' and oop nevermind! As a side note, the spinosaurus fossil in my animal crossing museum is now wrong :(
The goofy intros always gives me a little chuckle. Aside from that, these are always fascinating. I haven't checked to see if you're still creating recently, but I hope you are. I love this series.
4:50 I'm getting complete flashbacks from The Lost World: Jurassic Park once that was said. All that's missing is an obligatory Pachy ramming into a car door.
Personally, I think that a common ancestor (I was gonna say Psittacosaurus, but I don't know if it is accurate) would have eventually diverged into Pachycephalosauria and Ceratopsia, and that is why they look so similar
8:44 Its front tooth might have made it give a distinct noise when it called for others or expressed aggression. 11:00 Cassowaries have a crest and they do butt their head towards rivals or humans that are in their way.
Seems that it's unlikely such a specific and heavily reinforced (although I recognize it's not AS reinforce as it was once presented) formation like the cranial dome would be purely for display; much more likely that it had some kind of practical usage, even if it wasn't for extreme power jousting. Horner's similar theory about Torosaurus and Triceratops makes me leery of his conclusions here, though I recognize that's entirely unfair.
I remember seeing Dracorex at the Children's Museum of Indianapolis. Hell, it's the only dino I remember the full scientific name of. I can't remember if this was before or after the paper came out saying it's only a younger Pachycephalosaurus or not. I'm inclined to think it was. But they were still calling it Dracorex.
I have just discovered this series and i love it. I kinda want to see you react and critique the dinosaurs in the movie the land before time. not just the main characters but the others seen even just for a few moments that were never given names.
Love these videos, keep it up! Question: Is Steve a paleontologist? Maybe for the next video you could talk about similarities of birds and theropod dinosaurs or review a dromaeosaur? :)
No, I am an animator. Reading/viewing the stuff paleontologists & paleoartists create concerning Mesozoic dinosaurs is a hobby of mine. Yes, we will talk about the (ever-changing) relationship between Dromeosaurids and birds soon!
Love the show; I've really learned about a lot more details about certain dinosaurs that I'm not too in-depth with, such as Pachycephalosaurus and Plateosaurus. Ive seen a lot of these requests recently that are similar to what mine is, but at some point relatively soon, could you find a Spinosaurus to do this with? Additionally, as a request of my own, I've observed that the show has yet to cover a ceratopsian...
The pache growth theory might be the same with the trike. Scientist wondered why we never find baby trikes and wondered why. Then we looked a Torosaurus (Hope that the right creature xD) that was a cousion that lived in the same area as the trike that we now think is an adult trike.
Thanks Steve: Another interesting primer. After my inundation by ostracod in my paleontology classes of 30+ years ago, your lectures are a fresh breeze of enjoyment. Cheers, Mark
Pachy is still one of my favorite dinos, love the recent studies on this animal! Also your video series is great! Love that you cite sources and correct the dubious toy figures. :D
My favourite dinos 💜 Very useful, I'm writing a story of dinosaurs and humans, and this study helps to understand most of their natural behaviour and anatomy.
A video on Spinosaurus would be very interesting, considering the newest discoveries, though I suppose it might have to wait a bit since Scott Hartman and a few others are arguing that is still bipedal, and the people who published the paper have yet to respond...
I really hope that stygimoloch and dracorex are different genius because how different their heads are but also how cool it would look seeing these three together in that time interacting without being the same creature.
Please do Doedicurus, quetzalcoatlus, and carnotaurus they are two awesome prehistoric creatures that are often misportrayed in toys. (ie. the toys from whale mart that have the super disproportionate horns for carno and the missing crests on quetzal [also I know that doedicurus is a mammal but it's still cool])
Ahh, the one dinosaur that was mentioned in one of my Creative Writing classmates' works to which one of the other students in the workshop critiqued that "whoever's reading this would have to pause reading the story to look up what that is" to which I responded with surprise that other people haven't heard of this thing. I subsequently told my family about it, to which they remarked they hadn't heard of it either, saying "what kind of dinosaur is that?" "that sounds like a racist dinosaur name." "was it thought to have brown skin?" I mean at least my fellow Pokémon players can recognize this guy as "that dinosaur rampardos is based on". Right??
There seems to be a pattern in art of people riding Pachycephalosaurus. Now of course there were no people around at the time to ride them, but if somebody pulled a Jurassic Park and recreated dinos (or had a time machine, I don't care), which dinos would make the best mounts?
I nominate Ankylosaurus. It's wide so you could have several mounts for passengers, and I would imagine pretty stable. Plus, add some gun turrets at the front, sides and rear and you've got yourself a living tank!
Look up the book called Dinotopia by James Gurney, it basically deals with a lost land where dinos still live and humans live along side them as well. In it they ride various species of dinosaurs but I forget which ones but I think I remember lambeosaurs and anylosaurs being used as mounts.
Serban Kline I just think that Horner's Theory On Pachycephalosaurus, Stygimoloch and Dracorex is flawed due to the fact Animals Don't completely change brain Shape when Reaching Adulthood plus I used to think when This was brought up that they looked alike because they were in the Same Family
I remember that watching this video in 2018 was the first time I heard about Joseph Leidy (also, without this video, I may have never known about "Tylosteus").
Who would win, this guy or a Big Horn Sheep? Also, I think the Taun Tauns in Star Wars Empire Strikes Back were modeled after this guy, they even make the similar noise way later in Jurassic Park: Lost World.
I love the ending theme and the animation of what i'm assuming is a maiasaura? it's really cool and i appreciate the nod to the advancement of our understanding. just really awesome.
The forward leaning bipedal stance should be quite intuitive given the shape of the head unless you want to believe they evolved to a construction worker niche with their hard hats.
@ 11:42 The Maastrichtian stage. But I don't think it has to do with why Pachecephalosaurs evolved, since Pachycephalosaurs are known from the Campanian (Stegocera), and Homalcephale (end of Santonian/early Campanian). Then there's Amtocephale, which is Turonian/Santonian (and I suspect either a close relative of, or is, the ancestor of all the famous ones). The evidence, as I understand it, is that they evolved in Asia, then spread to North America, with a back-migration to Asia. They likely split off from the Ceratopsia sometime in the Jurassic: the earliest Ceratopsians are from the Middle Jurassic (Oxfordian stage), but they're already completely derived as Ceratopsian (e.g. Yinlong).
What about all the pre-2000 books that had Pachycephalosaurus virtually Tyrannosaurus sized-and the truth so disappointing. The biggest Pachycephalosaurid ever seems to be no taller than a human adult! If they didn't run that fast (I'm sure they must be quite fast) and weren't big nor well-armed enough, how on earth did they fight off predators, though a theory seems to exist about their geography. People talk about the apparent Bighorn Sheep similarity of them butting head, and maybe they have it in another way in that they are a mountainous species, so only a smaller predator like Dryptosaurus (who lived at the end of dinosaur age) would be troublesome, with Tyrannosaurus confined to the lower levels with the more populous species like Alamosaurus (sauropods getting to the end of the world, yay!), Triceratops, Ankylosaurus and Edmontosaurus and Thescelosaurus.
HoveringAboveMyself Also that it needed so much gut that the intestines actually extended passed the pelvis and into the base of the tail. The book I read this from said that "it made a hippo look svelte by comparison".
Steven Bellettini I remember seeing that exact toy when I was little. I was perplexed-"It's not a Dilophosaurus? Monolophosaurus?" (this was before I heard that Monolophosaurus was a real animal)
I thought based on the structure of the neck and spine that they did butt heads and that the soft part of the head acted as an airbag to keep its brain intact (just from what I’ve found, I am not a palaeontologist) maybe it didn’t ram its head to the extent of big horn sheep but maybe more like deer or ceratopsians; getting close and showcasing their power. That might also explain why the structure of Dracorex is like that if it is an example of a juvenile; having the small horns and bumps interlock until the stronger opponent knocked the other away as they played at what they would do as adults
RaffaG I'll probably be visiting the geek group in a year and I'll bring my velociraptor toy and I hope Steven will feature it. I also have a ceolophysis toy and I hope he feature ceolophysis in the show too.
Allosaurus & Saurophanganx are two separate Allosaurs. Saurophanganx is bigger and has a different bone strength & bite force while Allosaurus had lighter bones for speed and a extremely weak bite force for a Dinosaur. It is extremely unlikely that the Allosaurus is a young Saurophanganx.
Please, can some one answer: so it's possible dracorex, stigymolch and Pachycephalosarus are all the same??? Is that stil la debate or it's holding up?
Space Ghost Some Pachycephalosaurus skulls have lesions on them, showing that they did head butt each other; furthermore, the guys working on the upcoming survival video game, Saurian speculate the Pachycephalosaurus had a keratin covering that protected its dome; head butting mammals such as bighorn sheep and musk oxen have that adaptation as well.
![⭐️( ลอยกระทง 2024 ) Ver. แดนซ์ Remix BY [ ดีเจกิต รีมิกซ์ ]](http://i.ytimg.com/vi/rMWOLhgXUHc/mqdefault.jpg)
![[LIVE] : ONE ลุมพินี 87 วันนี้!! คู่เอก "ก้องชัย vs โชคปรีชา"](http://i.ytimg.com/vi/YN6e7HVnekw/mqdefault.jpg)
Dracorex/Stygimoloch/Pachycephalosaurus are like a real life Pokemon evolution line.
Too bad rampardos was made before we found this out about pachycephalosaurus.
Having actual silence as you speak, rather is than splicing your speech together, is really refreshing.
No it's not
@@Aerostarmsilence, chud
Joseph wasn't a man of science, he was a Leidy of science
+brandon callahan _claps_
+Steven Bellettini be here all week, folks
TheFolding Gamer God damn it... Have a like.
Did you just assume his gender?
TheFolding Gamer "be here all week folks" You've been warned.
Can we just keep the names "Dracorex" and "Stygimoloch" as official names of pachycephalosaurian growth stages? The names are too awesome to discard in the waste-bin of taxonomic history!
That's generally how I treat them. 😁
Indeed
As a young dog is called a puppy, a baby pachy can be called a draco
That's what I call then. Instead of calling them adolescent and young adult, I just use that.
I imagine they fight less like rams and more like Bulls or Elephants, pushing their heads together and pushing for dominance instead of charging and ramming. I don't think such heads would just be for show since it would just have to get bigger, not thicker/stronger like that
My favorite part are the silhouettes of Steve that he uses as size comparisons. :D
I love watching the dino change to a more realistic form, and just watching as most of them look more and more like, well, modern dinosuars.
I think Spinosaurus would be Amazing, especially considering how its Changed over the last week or so.
That would be cool!
Dilo Power I love Spinosaurus!
I tought his comment was from like a week ago but no
Well, surprise surprise it has changed again
@Water Witch Lmao I thought your comment was about the recent tail discovery but then I see '5 years ago' and oop nevermind!
As a side note, the spinosaurus fossil in my animal crossing museum is now wrong :(
I got it, do a Ceratosaurus Please THERE ARE SO MANY BAD FIGURES!!!
I know right?
Yeah sure the horned Jurassic park one is kinda cool but it’s not realistic at all
The goofy intros always gives me a little chuckle. Aside from that, these are always fascinating. I haven't checked to see if you're still creating recently, but I hope you are. I love this series.
*opens up interdimensional rift and reaches into it, pulling out a pachycephalosaurus from it*
"So yeah we just happened to have a pachy lying around"
It's fascinating that this video is old enough and research on pachy domes has advanced enough that we have come back to head butting
4:50 I'm getting complete flashbacks from The Lost World: Jurassic Park once that was said. All that's missing is an obligatory Pachy ramming into a car door.
Personally, I think that a common ancestor (I was gonna say Psittacosaurus, but I don't know if it is accurate) would have eventually diverged into Pachycephalosauria and Ceratopsia, and that is why they look so similar
Considering it's recent reconstruction, Spinosaurus would be my number one recommendation.
I love how this comment is 5 years old but still current. 😆😆😆
They did that one! I hope you saw it!
7 years old, and still current lol
8:44 Its front tooth might have made it give a distinct noise when it called for others or expressed aggression.
11:00 Cassowaries have a crest and they do butt their head towards rivals or humans that are in their way.
cassowaries are evil
Seems that it's unlikely such a specific and heavily reinforced (although I recognize it's not AS reinforce as it was once presented) formation like the cranial dome would be purely for display; much more likely that it had some kind of practical usage, even if it wasn't for extreme power jousting. Horner's similar theory about Torosaurus and Triceratops makes me leery of his conclusions here, though I recognize that's entirely unfair.
I love how every dinosaur toy comes in a different way XD
Dinosaur-toy-based-intro-humour is a very rare but very powerful genre of entertainment.
So damn well spoken. I could listen to this guy lecture about anything
this is my favorite show of all time. huge gratitude to everybody involved :)
I remember seeing Dracorex at the Children's Museum of Indianapolis. Hell, it's the only dino I remember the full scientific name of. I can't remember if this was before or after the paper came out saying it's only a younger Pachycephalosaurus or not.
I'm inclined to think it was. But they were still calling it Dracorex.
Can you do iguanodon
Yea, i agree
bedt dino
@YWhaleJoe Great. I'd like to see it!
***** Now I just need to wait!
You got your wish mate!
They have apparently since confirmed through finding impact scars on their heads that Pachy's did indeed ram stuff.
This is easily one of my favourite channels. I'm trying to find a model of a Moa so you can rip it to shreds :) keep up the great work Steve!
It had growth stages like a freaking Pokémon! Too bad cranidos and rampardos didn’t actually do this
Can you do Hatzegopteryx and Quetzalcoatlus Northropi
Possible. They've covered a pterodactyl(in this sense, meaning all members of Pterodactyloidea.)
Jeffrey Gao but they're azdrochids
Random Meme Quetzalcoatlus is awesome
The Great Lagi 👍
I have just discovered this series and i love it. I kinda want to see you react and critique the dinosaurs in the movie the land before time. not just the main characters but the others seen even just for a few moments that were never given names.
Love these videos, keep it up! Question: Is Steve a paleontologist?
Maybe for the next video you could talk about similarities of birds and theropod dinosaurs or review a dromaeosaur? :)
No, I am an animator. Reading/viewing the stuff paleontologists & paleoartists create concerning Mesozoic dinosaurs is a hobby of mine.
Yes, we will talk about the (ever-changing) relationship between Dromeosaurids and birds soon!
Awesome! Great to hear :)
Steven Bellettini your breadth of knowledge is impressive for someone who likes dinosaurs as a hobby.
Love the show; I've really learned about a lot more details about certain dinosaurs that I'm not too in-depth with, such as Pachycephalosaurus and Plateosaurus.
Ive seen a lot of these requests recently that are similar to what mine is, but at some point relatively soon, could you find a Spinosaurus to do this with? Additionally, as a request of my own, I've observed that the show has yet to cover a ceratopsian...
I would love to see you do a video on Ceratosaurus.
Honestly the idea of the dome being for attracting a mate is kind of hilarious to me. Like the bigger the bald spot the more attractive they were
The pache growth theory might be the same with the trike. Scientist wondered why we never find baby trikes and wondered why. Then we looked a Torosaurus (Hope that the right creature xD) that was a cousion that lived in the same area as the trike that we now think is an adult trike.
Thanks Steve: Another interesting primer. After my inundation by ostracod in my paleontology classes of 30+ years ago, your lectures are a fresh breeze of enjoyment. Cheers, Mark
Pachy is still one of my favorite dinos, love the recent studies on this animal! Also your video series is great! Love that you cite sources and correct the dubious toy figures. :D
My favourite dinos 💜 Very useful, I'm writing a story of dinosaurs and humans, and this study helps to understand most of their natural behaviour and anatomy.
Did you know that the names Dracorex and Stygimoloch were synonymous with Pachycephalosaurus.
Those noises at the end omf
Could Pachycephalosaurus possess feathers? I know that there’s paleo art depicting its relative. Stegoceras, as having quill-like feathers
A video on Spinosaurus would be very interesting, considering the newest discoveries, though I suppose it might have to wait a bit since Scott Hartman and a few others are arguing that is still bipedal, and the people who published the paper have yet to respond...
I really hope that stygimoloch and dracorex are different genius because how different their heads are but also how cool it would look seeing these three together in that time interacting without being the same creature.
Please do Doedicurus, quetzalcoatlus, and carnotaurus they are two awesome prehistoric creatures that are often misportrayed in toys. (ie. the toys from whale mart that have the super disproportionate horns for carno and the missing crests on quetzal [also I know that doedicurus is a mammal but it's still cool])
Eylook Vul Heimiik you mentioned 3 (not 2 animals)
I'm really enjoying this series, thank you. Love Steve's talks on what is wrong with the dinosaur toys.
Love these videos. Great info on dinosaurs, and also what that guy from Freaks and Geeks has been up to.
Your little cheesy smile reminds me a lot of a friend. Also extremely nerdy but his things are classical and barbershop music and DnD
Ahh, the one dinosaur that was mentioned in one of my Creative Writing classmates' works to which one of the other students in the workshop critiqued that "whoever's reading this would have to pause reading the story to look up what that is" to which I responded with surprise that other people haven't heard of this thing.
I subsequently told my family about it, to which they remarked they hadn't heard of it either, saying "what kind of dinosaur is that?" "that sounds like a racist dinosaur name." "was it thought to have brown skin?"
I mean at least my fellow Pokémon players can recognize this guy as "that dinosaur rampardos is based on". Right??
Maybe Pachycephalosaurus engaged in a behavior like the necking competition modern giraffes do today.
A J Rodinsky
That could be true pachycephalosaurus might have done that.
now I want to imagine a pachycephalosaurus with a long neck
That, and headbutting each other in the flanks are other proposed ideas for dome combat usage.
Spinosaurids for days! please do Baryonx!
There seems to be a pattern in art of people riding Pachycephalosaurus. Now of course there were no people around at the time to ride them, but if somebody pulled a Jurassic Park and recreated dinos (or had a time machine, I don't care), which dinos would make the best mounts?
I would so ride a Parasaurolophus.
I nominate Ankylosaurus. It's wide so you could have several mounts for passengers, and I would imagine pretty stable. Plus, add some gun turrets at the front, sides and rear and you've got yourself a living tank!
Jake Kale
And it's even got that club-tail, for close-in melee fighting!
Look up the book called Dinotopia by James Gurney, it basically deals with a lost land where dinos still live and humans live along side them as well. In it they ride various species of dinosaurs but I forget which ones but I think I remember lambeosaurs and anylosaurs being used as mounts.
Sailor Barsoom Hmm... I'm not sure, but I want something fluffy!
*Preferably something that won't eat me.
I'm extremely skeptical of Horner's ideas of Ontogeny, but it's great to see Pachycephalosaurus get some love
Same
That's what I'm thinking
Would you mind explaining why you're skeptical? That would be interesting to hear
Serban Kline I just think that Horner's Theory On Pachycephalosaurus, Stygimoloch and Dracorex is flawed due to the fact Animals Don't completely change brain Shape when Reaching Adulthood plus I used to think when This was brought up that they looked alike because they were in the Same Family
but these specimens don't change brain shape. the skull gets thicker.
I remember that watching this video in 2018 was the first time I heard about Joseph Leidy (also, without this video, I may have never known about "Tylosteus").
Allosaurus please. Love your show!
Who would win, this guy or a Big Horn Sheep? Also, I think the Taun Tauns in Star Wars Empire Strikes Back were modeled after this guy, they even make the similar noise way later in Jurassic Park: Lost World.
I love the ending theme and the animation of what i'm assuming is a maiasaura? it's really cool and i appreciate the nod to the advancement of our understanding. just really awesome.
it's an iguanodon
Still need to do a ceratopsian!
"Stigg-i-mole-uck"?
I've always said it "Stij-E-mall-ock"
Interesting
The forward leaning bipedal stance should be quite intuitive given the shape of the head unless you want to believe they evolved to a construction worker niche with their hard hats.
What idiots thought it would be cool to have a dinosaur named Stegoceras when we already have Stegosaurus...That just makes it confusing. :/
I like he thinks before he speaks.
Didn't know Zalinki knew so much about dinosaurs
You should do a video of your dinosaurs are wrong with Ankylosaurus which is another one of my favorite dinosaurs.
Holy cow, you’re based out of Grand Rapids, and I used to go by the place all the time! Small world!
Please do ankylosaurus! It's my favorite dinosaur.
Do allosaurus
Confirmed: Episode 20.
Any thoughts on Irritator?
How 'bout a velociraptor WITH FEATHERS.
That would be more accurate, the show is about taking part inaccurate dinosaur toys therefore we don't want that.
Pachycephalosaurus is one of my favorite dinosaurs.
@ 11:42
The Maastrichtian stage. But I don't think it has to do with why Pachecephalosaurs evolved, since Pachycephalosaurs are known from the Campanian (Stegocera), and Homalcephale (end of Santonian/early Campanian). Then there's Amtocephale, which is Turonian/Santonian (and I suspect either a close relative of, or is, the ancestor of all the famous ones).
The evidence, as I understand it, is that they evolved in Asia, then spread to North America, with a back-migration to Asia. They likely split off from the Ceratopsia sometime in the Jurassic: the earliest Ceratopsians are from the Middle Jurassic (Oxfordian stage), but they're already completely derived as Ceratopsian (e.g. Yinlong).
I've hears rumour of pachycephalasaurus having a thick, boney tail covered in ostrioderms
What about all the pre-2000 books that had Pachycephalosaurus virtually Tyrannosaurus sized-and the truth so disappointing. The biggest Pachycephalosaurid ever seems to be no taller than a human adult! If they didn't run that fast (I'm sure they must be quite fast) and weren't big nor well-armed enough, how on earth did they fight off predators, though a theory seems to exist about their geography. People talk about the apparent Bighorn Sheep similarity of them butting head, and maybe they have it in another way in that they are a mountainous species, so only a smaller predator like Dryptosaurus (who lived at the end of dinosaur age) would be troublesome, with Tyrannosaurus confined to the lower levels with the more populous species like Alamosaurus (sauropods getting to the end of the world, yay!), Triceratops, Ankylosaurus and Edmontosaurus and Thescelosaurus.
I don't agree with Horner there are a lot of differences with the eye nostril locations
You forgot to mention that pachycephalosaurs had very wide bellies, akin to ankylosaurs.
I like you. You really know your stuff.
Steven Bellettini Thank you!
HoveringAboveMyself Also that it needed so much gut that the intestines actually extended passed the pelvis and into the base of the tail. The book I read this from said that "it made a hippo look svelte by comparison".
Jackalyte Indeed, they were very weird critters.
Steven, what is the name of the dinosaur in the opening credits with the moustache?
That is the (dubious) Mustakosaurus plastelini
Thanks Steve.....gonna go do some research on him right now!
D Santiago I was joking! Because it's a dinosaur with a modelling clay moustache! I think the toy is supposed to be a *Ceratosaurus.*
I know haha...u got me....I got a good chuckle out of it! :)
Steven Bellettini I remember seeing that exact toy when I was little. I was perplexed-"It's not a Dilophosaurus? Monolophosaurus?" (this was before I heard that Monolophosaurus was a real animal)
aww,those other two are my two favourite dino names
love the manic screaming at the end
I thought based on the structure of the neck and spine that they did butt heads and that the soft part of the head acted as an airbag to keep its brain intact (just from what I’ve found, I am not a palaeontologist) maybe it didn’t ram its head to the extent of big horn sheep but maybe more like deer or ceratopsians; getting close and showcasing their power. That might also explain why the structure of Dracorex is like that if it is an example of a juvenile; having the small horns and bumps interlock until the stronger opponent knocked the other away as they played at what they would do as adults
you guys should take an interesting twist and have an episode about diplocaulus
My question is that if pacheysephalosaurus had more time to evolve could it's skull eventually be like a big horn sheep?
Pachycephalosaurs is my favourite dinosaur and 13 is my favourite number EPIC
My hero.
I Think velociraptor because i saw a ton of inaccurate toys of him out there
RaffaG I'll probably be visiting the geek group in a year and I'll bring my velociraptor toy and I hope Steven will feature it. I also have a ceolophysis toy and I hope he feature ceolophysis in the show too.
Him?
You should do ceratosaurus
I would love that
Considering we have juvenile Pachys with head domes, and Horner's... BS record, I'll take a shot in the dark and say he's most likely wrong
Believe it or not some scientists believe that the Pachycephlosaurus head dome was the base of a 2.2-3.1 meter horn
If dracorex and stigi are earlier stages of the Pachi's growth, would you reckon the same could be said of Allosaurus and Saurophagonax?
Allosaurus & Saurophanganx are two separate Allosaurs. Saurophanganx is bigger and has a different bone strength & bite force while Allosaurus had lighter bones for speed and a extremely weak bite force for a Dinosaur. It is extremely unlikely that the Allosaurus is a young Saurophanganx.
You should do the Yi qi !
Chances are, there isn't a yi qi toy, and if they're is, it's probably pretty accurate
I have this same pachycephalosaurus, just witha different color scheme
Of course it has an outdated posture
Please, can some one answer: so it's possible dracorex, stigymolch and Pachycephalosarus are all the same??? Is that stil la debate or it's holding up?
I found toy allosaurus figure (standing like this pachy) but on belly it's written dilophosaurus... Logic Yea...
i feel like I've never seen this one before for some reason... Interesting
I’m glad I found the one for my favorite dinosaur.
I think Horner also found that the dome was totally solid, and not suitable for butting.
Oh shit its Space Ghost.
Space Ghost Some Pachycephalosaurus skulls have lesions on them, showing that they did head butt each other; furthermore, the guys working on the upcoming survival video game, Saurian speculate the Pachycephalosaurus had a keratin covering that protected its dome; head butting mammals such as bighorn sheep and musk oxen have that adaptation as well.
please PLEASE do Carcharodontosaurus
And yet you are a handsome man, Steve ;)
Wow, I used to have the exact same toy.
I had a dream one of these was trying to kill me two nights ago. It was absolutely terrifying.
Do a vid on Troödon.
Could you do Pachyrhinosaurus?!
Do Yutyrannus please its one of my fav dinos
Have you done hadrosaur yet?
Is it me, or is this toy from the same company that made the _Euoplocephalus_ toy you previously talked about?