Biggest dinosaur myth: part 2

Anything that was prehistoric = dinosaur

Anything that was not a dino, was usless and died

Dinosaurs are birds.

Dinosaurs are cold blooded

I don't want to start another boring 20 pages + long debate about Spinosaurus weight, but I've good reasons to believe that Tyrannosaurus is just as heavy or heavier.

I've got good reasons to believe in the opposit.

Go ahead, I'll comentate :P

I have already stated my reasons as to why.

TK, I'm sorry, but you have no true studies to prove that Tyrannosaurus was matched in bite. 9-15 tons is higher than every other land animal, ever. Bulk, on the other hand is a risky game. There are other contenders.

I don't.

cause no studies have been done.????

Many Theropods didn't need a strong bite. 

15 t sounds too much for a T.rex. Something closer to 6 tonnes sounds much more likely.

http://news.nationalgeographic.com/news/2012/120228-t-rex-bite-bates-science-biology-letters-dinosaurs/

^ that's cause 15 tons is too big for tyrannosaurus

15 tons!!!!

no! It was 7.5 tons on average.

more like ~6.3 tons, sue was the largest confirmed, weighted specimen at 8.4 tons.

7 to 7.5 tons is average for me.

Pretty sure PK was talking bite when he said 15 tons, not weight. 

ya, he was.

i don't see where he gets that figure from...

Geez, guys.

@Gigadino, I agree. It was a different hunting method. I didn't say that other theropods needed it. I just said no known dinosaurs matched it yet.

@Carnosaur. I said that as a maximum. It is a mximum. 6.3 tons seems a bit low based on harvard's studies.

@ TK, Ok. Just wanted to make sure you weren't stating a fact, but your opinion.

what harvard studies are you referring to?

Hi there Carnosaur I just wanted to say I really like your profile pic...I like snakes and other reptiles...neat.