How Tall Was The Brontosaurus

How Tall Was The Brontosaurus?

Apatosaurus/Brontosaurus was one of the largest land animals that ever existed. The dinosaur Brontosaurus is now called Apatosaurus. This enormous plant-eater measured about 70-90 feet (21-27 m) long and about 15 feet (4.6 m) tall at the hips. It weighed roughly 33-38 tons (30-35 tonnes).

How tall was a full grown Brontosaurus?

The largest Brontosaurus species could reach about 24.5 meters in length and have a shoulder height of 8.5 meters. Large Brontosaurus are thought to have had a mass of around 15 000 kg.

How tall is the Brachiosaurus?

The largest complete dinosaur we know of was Brachiosaurus (“arm lizard”) it reached 23 m in length and 12 m in height (about the length of two large school buses and the height of a four-story building).

How big did Brontosaurus get?

Adult individuals of Brontosaurus are estimated to have weighed up to 15 tonnes (17 short tons) and measured up to 22 metres (72 feet) long. As the archetypal sauropod Brontosaurus is one of the best-known dinosaurs and has been featured in film advertising and postage stamps as well as many other types of media.

What is the tallest dinosaur that ever lived?

The Tallest Dinosaur Brachiosaurus – the most well known of the group – was 13 metres tall. Sauroposeidon was massive and probably grew to 18.5 metres tall making it the tallest dinosaur.

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What is the height of at Rex?

Up to 40 feet in length and 12 feet in height.

Based on fossil specimens scientists have determined that a Tyrannosaurus rex could be up to 40 feet long and 12 feet high. T. rex is estimated to have weighed between 11 000 and 15 500 pounds (5 000 and 7 000 kilograms) with skin and flesh on its huge bones.

How many brains does a brontosaurus have?

As paleontologists now know no dinosaur had a second brain. There are two intertwined issues here. The first is that many dinosaurs had noticeable expansions of their spinal cords around their limbs–a feature that left its mark in the size of the neural canal in the vertebrae.

How tall is the Brachiosaurus in inches?

Brachiosaurus is characterized by its long neck and body resulting in a height of 31′-43′ (9.4-13 m) body length of 59′-69′ (18-21 m) and width of 8′-11′ (2.4-3.4 m).

What was the shortest dinosaur?

Answer: The smallest dinosaurs yet discovered are: A new crow-sized theropod Microraptor was recently found in China. It is about 16 inches (40 cm long) and may be an adult. Compsognathus a theropod (meat-eater) 2 feet (60 cm) long from 145 million years ago.

How big is a Brachiosaurus egg?

The eggs were about 1.5 inches (4 centimeters) long and just over 1 inch (2.5 centimeters) wide which is a little smaller than a chicken egg. But even large dinosaurs had small babies.

Did a brontosaurus eat meat?

The Apatosaurus was an herbivore meaning it only ate plants. It had to eat a LOT of plants every day to maintain its large size.

What dinosaur has the longest neck?

To date the longest neck in relation to its body belongs to the Erketu ellisoni a sauropod with a neck more than 24 feet (8 meters) long. It lived in what is now Mongolia’s Gobi Desert about 120 to 100 million years ago.

What was the life expectancy of a Tyrannosaurus rex?

28 years

These studies done in conjunction with paleontologists at AMNH document that that Tyrannosaurus which attained a weight of more than 10 000 pounds as an adult reached sexual maturity at about 20 years of age and lived for up to 28 years.

Why did Allosaurus go extinct?

Some of the explanations are that the animals got stuck in the mud a bog or a seep and/or that drought brought the dinosaurs to a waterhole where they died. In 1991 a Swiss team discovered a 95% complete 26 ft (8 m) long Allosaurus skeleton near Shell Wyoming.

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Which is bigger Ultrasaurus or Argentinosaurus?

Not Ultrasaurus the huge brachiosaur known from just a few bones found in Utah and thought to be as tall as a 6 story building and as heavy as 10 bull elephants — more than 50 tons and nearly 100 feet long. No the new champion biggest dinosaur is Argentinosaurus and I think you can guess where it was found.

Is Argentinosaurus bigger than a blue whale?

Yes while the Argentinosaurus (Argentinosaurus huinculensis) is longer at 115 feet (compared to the blue whales ruler-stretching 89 feet) the long-necked dinosaur of the Late Cretaceous is a lightweight at just a mere 80 or so tons.

How tall is a velociraptor?

Adult Velociraptors were up to 6.8 feet (2 meters) long 1.6 feet (0.5 meter) tall at the hip and weighed up to 33 pounds (15 kilograms).

Is the T rex bigger than the elephant?

of one very big extinct animal Tyrannosaurus rex. The most famous of the upright largely meat-eating dinosaurs called theropods T. rex would have weighed between 5 000 and 7 000 kilograms (11 000 to 15 500 pounds) with skin and flesh on its huge bones. That’s about as much as the largest African elephant.

How tall was a long neck?

The lengthy neck was counterbalanced by a massive tail. These sauropods are the largest land animals ever discovered: Supersaurus – 134 feet long (41 m)
INFRA- ORDER Coelurosauria
DINOSAUR FAMILY Dryptosaurids (wounding lizards)
SOME GENERA Dryptosaurus
TIME RANGE Late Cretaceous
SIZE RANGE +20 feet (6 m) long

What dinosaur has 2 teeth?


Its skull was very specialised for feeding with large fenestrae and thin bones. It had a wide muzzle filled with more than 500 teeth which were replaced at a rapid rate: around every 14 days.

Nigersaurus Temporal range: Early Cretaceous
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia

Is the Brontosaurus fake?

If you grew up loving Brontosaurus only to be told it wasn’t a real dinosaur it’s time to rejoice: the gentle giant may have received a new lease on life. The giant sauropod long thought to be an Apatosaurus that someone got wrong was actually its own type of dinosaur all along scientists say Tuesday in PeerJ.

What is the most smartest dinosaur?


Troodon was a meat-eater the size of a man with a brain as big as an avocado pit. It was not only the smartest dinosaur but the smartest animal of dinosaur times including our ancestors — the mammals of the Mesozoic Era.

How long is the neck of Brachiosaurus?

approximately 30-foot
For Brachiosaurus with its approximately 30-foot (9-meter) long neck low browsing reduces the overall cost of foraging by 80 percent compared with dinosaurs with shorter necks according to their study in the journal Biology Letters.Mar 16 2016

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How fast can a Brachiosaurus run?

Brachiosaurus – About 10 mph.

How big was the average Tyrannosaurus rex tooth?

15 – 30 cm

What is the rarest dinosaur?

Eggs and gizzards. It was all-but confirmed that the oviraptor was brooding due to several factors. The first was the proximity of its body to the eggs — a space so small as to prevent even sediment from creeping in and the second being the oxygen isotopes of the bones and the embryos displaying a similar temperature.

What was the friendliest dinosaur?


Stegosaurus: The Friendliest Dinosaur.

Which is the cutest dinosaur?

Top 10 Cutest Dinosaurs of the Mesozoic Era
  • of 10. Chaoyangsaurus. Chaoyangsaurus fossils have been found in the Liaoning Province in northeastern China. …
  • of 10. Europasaurus. …
  • of 10. Gigantoraptor. …
  • of 10. Leaellynasaura. …
  • of 10. Limusaurus. …
  • of 10. Mei. …
  • of 10. Micropachycephalosaurus. …
  • of 10. Minmi.

How big was a newly hatched Brachiosaurus?

When sauropods hatched they generally weighed less than 11 pounds (five kilograms).

What dinosaur has the biggest egg?

Dinosaur eggs vary greatly in size and shape but even the largest dinosaur eggs (Megaloolithus) are smaller than the largest known bird eggs which were laid by the extinct elephant bird. Dinosaur eggs range in shape from spherical to highly elongated (some specimens three times longer than they are wide).

How much does a Trex egg weigh?

These eggs were 1 foot (30 cm) long 10 inches (25 cm) wide had a volume of about half a gallon (2 liters) and may have weighed up to 15.5 pounds (7 kg). The smallest dinosaur eggs are about 1 inch across they are from Mussaurus.

What did dinosaurs taste like?

rex tasted more like poultry than say beef or pork. Its flavor would likely have been closer to that of a carnivorous bird—perhaps a hawk—than a chicken. What does a hawk taste like? It’s probably not far off from the dark meat of a turkey but would be more pungent because of its all-meat diet.

Did Brontosaurus lay eggs?

The film’s fictional Brontosaurus baxteri is said to be capable of live birth. Instead of laying clutches of small eggs gravid Brontosaurus females delivered between one and three large live offspring at a time.

What did T rex babies eat?

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