A Dinosaur The Size of a Blue Whale? Bruhathkayosaurus matleyi

Published 2023-08-01
How big were dinosaurs? Were they bigger than blue whales? The biggest dinosaur may have been Bruhathkayosaurus matleyi, a huge titanosaur from India, according to a new study by Gregory S. Paul and Asier Larramendi. The two paleontologists analyzed dinosaur size limits to find out the answer to the question: how big were dinosaurs? When it comes to the comparison of “Dinosaurs vs blue whale” and “Dinosaurs vs mammals,” it can go either way. Blue whales are often cited as the biggest animals ever, but with this recent discovery about giant sauropods like Bruhathkayosaurus and Amphicoelias (now Maraapunisaurus) that may not be true. Dinosaurs the size of a blue whale could be more common than previously thought, with multiple sauropod species weighing well over 100 tonnes. But was it really possible that there were dinosaurs the size of a blue whale? Find out here on The Vividen!

Paul & Larramendi 2023: www.idunn.no/doi/10.18261/let.56.2.5

Pal & Ayyasami 2022: onlinelibrary.wiley.com/doi/abs/10.1111/gto.12390

Bruhathkayosaurus art in thumbnail by Ansh Saxena

Fair use allows individuals to use a copyrighted work without obtaining permission when the use is considered commentary, criticism, teaching, news reporting, scholarship, or research. (The Saltiel Law Group)

All Comments (21)
  • @kkupsky6321
    Et al is probably the greatest scientist of our time. His breadth of work shows. He’s on like every scientific paper… what an enigma
  • @ScionStorm1
    "Bruh, how thicc are you"-saurus can't possibly be a real name. Which paleontologist decided to troll with this? Rescind their naming privileges.
  • @beastinfection638
    A 100+ tonne sauropod would be mind bogglingly awesome. Kinda hard to believe, but I really do hope that they existed. I would do anything to see a living sauropod of that size just roaming around.
  • @cacogenicist
    It just seems biomechanically and metabolically un-fuckin'-reasonable that there were land animals of that mass. Apparently true, but totally nuts.
  • @beastmaster0934
    Looks like Argentinosaurus might finally be dethroned once and for all.
  • @Gandalf-The-Green
    Paleontologist: "Hey, I found this huge bone of a sauropod, what should we name it?" Chief Paleontologist: "Bruh, have a care! This could easily fall on us and kill us!"
  • @Mikailodon
    I love sauropods, especially monstrously gigantic ones. They’re basically living mountains which makes them fascinating. Thanks for the great video.
  • @seanledden4397
    Thrilling to think about just how huge the sauropods were.
  • @Meme_tlg_69
    Imagine being so massive that people first thought your bones were trees
  • If Bruhathkayosaurus was really that big, it would create tremors while walking. It's also possible that there must had been some aquatic creature even heavier and bigger than Blue whale but noone can search for fossils in Oceans.
  • @Blon_go_pop
    Interviewer: so how big can sauropods get? That one dinosaur: Yes
  • @Compsognathus09
    Imagine being a poor theropod looking for a meal and that thing pulls up. Nice video
  • @matthewrussell4343
    So theoretically speaking, Godzilla could exist, he'd just be a sauropod.
  • @Leftatalbuquerque
    The plant matter required to support herds of these, plus everything else, would be immense.
  • Here's the kicker, Sauropods didn't just grow big for nothing they grew so large for predator defense. We see this with Argentinosaurus & Patagotitan who coexisted with mega theropods such as Giganotosaurus & Mapusaurus. Heck, even Barosaurus coexisted with a mega-theropod in the Morrison Formation with Saurophaganax at 10.5 meters. This is what I'm getting at here, to get the correct selection pressure for Bruhathkayosaurus to get so big & if it's proportions are correct there had to be a yet undiscovered Mega-Theropod at least 9 meters (But most likely much larger) running around Maastrichtian India. The only large Theropods known from Maastrichtian India are Abelisaurids so if the predictions are correct there was possibly a Disney's Dinosaur-like gigantic Abelisaurid roaming around India.
  • @TheStrings-83639
    The fact that a sauropod may be the closest creature to be a real-life kaiju.
  • @Superkoolaid857
    Very interesting, are we absolutely sure this dinosaur exists and its bones were not a tree trunk?
  • Whats gets me us that these would absolutely be ecosystem by themselves. The thought of some animal living and dieing on the backs of these creatures without ever touching the ground is fascinating is hell to me
  • @SurfbyShootin
    I... I think i just stopped being a Blue whale supremacist, I'm in team sauropod now.
  • @EBLazerRex
    I remember hearing about this sauropod back in the day, but I read that it was greatly oversized. Now, it seems to have been that big... 😅