Is a Brontosaurus the same as a Brachiosaurus?
The main difference between Brontosaurus and Brachiosaurus is that the Brontosaurus was a quadruped dinosaur with a loud, rumbling noise whereas the Brachiosaurus was a gigantic dinosaur with disproportionately long neck, small skull, and large overall size.
Is Mamenchisaurus the tallest dinosaur?
Mamenchisaurs were not the largest sauropods, and–immense as she is–our specimen is not the largest mamenchisaur. She and her relatives have at least one big distinction, though: they have the longest necks for their body size of any dinosaur known.
Is Mamenchisaurus a real dinosaur?
Mamenchisaurus youngi was a gigantic herbivore that lived around 150 million years ago and had one of the longest necks of all known dinosaurs.
Is Seismosaurus the biggest dinosaur?
Size of the Seismosaurus Once considered among the biggest and most impressive of all dinosaurs, most experts now agree that the house-sized Seismosaurus was probably an unusually large species of the much better-known Diplodocus.
Is an Allosaurus bigger than a T Rex?
The Allosaurus is smaller, faster, and had longer arms than the T-Rex. The T-Rex was larger, heavier, and stronger than an Allosaurus.
Which is bigger Brachiosaurus or Diplodocus?
Despite its imposing reputation—and its enormous length—Diplodocus was actually rather svelte compared to other sauropods of the late Jurassic period, attaining a maximum weight of “only” 20 or 25 tons, compared to over 50 tons for the contemporary Brachiosaurus.
What dinosaur has the longest name?
The Longest Dinosaur Name The dinosaur with the longest name was Micropachycephalosaurus meaning “tiny thick-headed lizard”. Its fossils have been found in China, and it was named in 1978 by the Chinese paleontologist Dong.
Are Brontosaurus and Brachiosaurus different dinosaurs?
Brachiosaurus and brontosaurus are both large herbivorous dinosaurs from the late Jurassic period. They are often confused with one another. That’s an easy mistake; they are both characterized by their extremely long necks and small heads. So, it is possible to tell them apart? The answer is yes.
What is a Brachiosaurus?
Brachiosaurus is a gigantic, herbivorous dinosaur that lived 155.7-150.8 million years ago during the mid- to Late Jurassic period in North America, Africa, and Tanzania. It was first discovered by Elmer S. Riggs in 1903 in Western Colorado. The main characteristic features of a Brachiosaurus are the long neck and the short hind legs.
What is the difference between Apatosaurus and Brachiosaurus?
Apatosaurus, the correct name for what is also known as Brontosaurus, was approximately 20 feet shorter and 32 tons lighter than Brachiosaurus. Apatosaurus stood 30 to 35 feet tall and 65 to 75 feet long, weighing 18 tons.
Why do Brachiosaurus have nares on their neck?
It is believed that the nares on brachiosaurus are located there because of the air sacs that were also located down the neck. These air sacs were connected to the lung system and were present all the way down the underside of their neck. Brachiosaurus and brontosaurus were both herbivores and ate a range of plants and vegetation.