probably spinosaurs
although not technically dinosaurs the sea living retiles of the late cretacous were truly gigantic
itiits the biggest dinosaur that ever lived
The fastest dinosaur that ever lived was the cheetah-sized dinosaur called the Compsognathus.
the smallest dinosaur ever discovered so far is the compsongnathus this animal lived in the Jurassic period and the largest dinosaur ever discovered is argentinosaurus it weight 100 tons!!!!
Sauropod dinosaurs are the biggest land animals ever to have lived on Earth. However, the biggest animal ever is the blue whale. It can be up to 108 ft long and weigh 200 tons.
No. The biggest dinosaur would be the titanosaur argentinosaur huinculensis.
There are many folkloristic legends about it, however,the dinosaur Amphicoelias fragillimus is said to be the biggest dinosaur ever lived on Earth.We may never know, but the strongest contender at present is the "Ultrasaurus" a kind of brachiosaur, but known only from a HUGE thighbone.
The argentinosauraus is the biggest and longest.
The fastest dinosaur that ever lived was the cheetah-like dinosaur called the Dromiceiomimus, which could run up to speeds of 60 miles per hour.
Xiphactinus
"Tryannosaurus" appears to be a misspelling of "tyrannosaurus," which refers to Tyrannosaurus rex, a large predatory dinosaur that lived during the Late Cretaceous period. It was one of the largest carnivorous dinosaurs to have ever existed.
Dinosaur
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