Brachiosaurus and brontosaurus are both large herbivorous dinosaurs from the late Jurassic period. ... Brontosauruses weighed up to 33,000 pounds and reached a maximum of 28 feet in height.

Brontosaurus, which lived in North America around 150 million years ago in the Jurassic Period, was about 72 feet (22 meters) long and weighed about 40 tons.

Brontosaurus, which lived in North America 150 million years ago, was about 72 feet long and weighed about 40 tons. Paleontologist Othniel Charles Marsh found two long-necked dinosaur fossils in ...

Experts believed the giant herbivore, which was around 75 feet tall, was not in fact a member of the Brontosaurus genus or “family”, and was instead an incorrectly classified Apatosaurus.

And its feet will be 3D-printed from resin and anatomically accurate, unlike the long toes that have held up the giant skeleton since 1931. ... Brontosaurus will be reassembled in the shop, ...

Scientists have cracked an enduring mystery, discovering how sauropod dinosaurs -- like Brontosaurus and Diplodocus -- supported their gigantic bodies on land. Scientists have cracked an enduring ...

Brontosaurus is back - at least in name. Its reinstatement as an official dinosaur is a win for the splitters, says Dr Karl, and the lumpers just have to lump it.

Paleontologists Explain Why Sauropod Dinosaurs Like the Brontosaurus ... models to help understand how the biggest terrestrial animals evolved from much smaller cousins that roamed on two back feet.