it is 45 m long
40 meters long, which is the Siesmosaurus.
Seismosaurus, a herbivore and sauropod.
on average 37m long
Seismosaurus was 84-90 feet tall. It was also 120-200 feet long. It is the 2nd largest and tallest dinosaur coming after its cousin, amphicoelias fragillimus.
the Seismosaurus it is 150 feet long and weighs 87 tons
Seismosaurus was the 4th Largest Dinosaur(after Amphicoelis,Sauroposeidon and Argentinosaurus).It was nearly 129.5 feet long(37 metres),stood 20 feet tall and weighed 50 tons
The Seismosaurus became extinct by what most scientists believe; by meteors.
seismosaurus
Maybe as long, but not as heavy. Blue whale can weigh 150 tons.
Yes. The seismosaurus was close to 33 meters, and the blue whale is only about 30. Originally, the Seismosaurus was thought to be 50 meters, but that was disproved. The blue whale is still heavier though.
The seismosaurus was roughly 18 feet tall. If you are 6 feet tall, you are 1/3 the height of a seismosaurus.