Argentinosaurus
Argentinosaurus
The largest Dinosaurs known to have walked the Earth are called "Titanosaurs", they were a type of "Sauropod".The largest so far found (in Argentina) weighed 77000 kilograms, had a total length of 40 meters and stood 20 meters high with its neck up.For comparison a Boeing 737-900 weighs 42000 kilograms and is only marginally longer at 42 meters.
The largest dinosaur is Amphicoelias, at 200 ft long.
The largest Dinosaurs known to have walked the Earth are called "Titanosaurs", they were a type of "Sauropod".The largest so far found (in Argentina) weighed 77000 kilograms, had a total length of 40 meters and stood 20 meters high with its neck up.For comparison a Boeing 737-900 weighs 42000 kilograms and is only marginally longer at 42 meters.
The largest Dinosaurs known to have walked the Earth are called "Titanosaurs", they were a type of "Sauropod".The largest so far found (in Argentina) weighed 77000 kilograms, had a total length of 40 meters and stood 20 meters high with its neck up.For comparison a Boeing 737-900 weighs 42000 kilograms and is only marginally longer at 42 meters.
Alberta Canada?
Gigantosaurus is a poorly known herbivorous dinosaur, and is not to be confused with Giganotosaurus. Giganotosaurus is the third largest carnivorous dinosaur known, behind Spinosaurus and Carcharodontosaurus.
The smallest known dinosaur is Epidexipteryx, and it weighed only 0.36 lb. The largest known dinosaur with well preserved remains was Argentinosaurus, which weighed up to 80 tons.
No. Spinosaurus was the largest known carnivorous dinosaur, but some of the herbivores, particularly the sauropods, where much larger.
The heaviest dinosaur known from reliable remains is Argentinosaurus (at around 80 tons), there are some indications that the dinosaurs Amphicoelias and Bruhathkayosaurus were even larger and heavier, but they are known from very poor and unreliable evidence.The tallest known dinosaur is Sauroposeidon (17 meters in height), but again it's known from poor remains and its maximum height was extrapolated from a comparison with related animals such as Brachiosaurus.All of these dinosaurs were sauropods, the largest animals ever to have walked the Earth.
Quetzalcoatlus was not actually a dinosaur; it was a flying reptile, or pterosaur. It is the largest known pterosaur, with a wingspan of up to 36 feet.