how tall was plesiosaurus
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- The Plesiosaurus could grow to about 3 to 4 meters in length. Its weight is debatable, but is estimated at about 150 to 350 pounds. This size was small as compared to some of the late Jurassic and early Cretaceous plesiosaurs such as the Kronosaurus which attained a length of over 10 meters.
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Stegosaurus Facts: Fossils Found on Four Continents The Stegosaurus is perhaps one of the most widely recognized dinosaurs due to its armored plates that ran along its back in two columns. The Stegosaurus lived 150 to 145 million years ago during the late Jurassic period.While the large armored plates of the Stegosaurus make it more recognizable to amateur dinosaur lovers they also make it much easier for paleontologists to identify other Stegosaurids as well.he Stegosaurus tail features four tail spikes which say in pairs on either side of the tail. The tail spikes, referred to by paleontologists as “dermal spikes” measured around 2 to 3 feet long and like many features of various dinosaurs have sparked debate.
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Workmen discover body of 'huge' gladiator who was 'stabbed six times and thrown out with the rubbish' The skull of the gladiator found during the refurbishment of the Yorkshire Museum being held by its curator Andrew Morrison. He was very tall for a Roman, standing at 5ft 10in, and of muscular build. The average height for people living at that time was 5ft 3in. Analysis of the bones, shows that the skeleton was once a powerful, athletic man who was stabbed at least six times in a fatal attack - including a powerful sword blow to the back of the head.
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Kentrosaurus Kentrosaurus was a slow-moving herbivore (plant-eater) that lived in Africa during the late Jurassic period, about 156 to 150 million years ago. It was about 16 feet (4.9 meters) long, and weighed around 2 tons. Kentrosaurus may have been slow-moving, but it was well protected from predators by its armor.
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Something about Plesiosaurs (Elasmosaurs) An upper limb bone or propodial of a young plesiosaur (species indeterminate) found in the Bluffport Marl Member of the Demopolis Formation (Campanian) in Clay County, Mississippi by Lynn Harrell, Jr.. Length is about 8 inches / 20.5 cm.
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Tyrannosaurus Rex Fossil evidence shows that Tyrannosaurus was about 40 feet (12 meters) long and about 15 to 20 feet (4.6 to 6 meters) tall. Its strong thighs and long, powerful tail helped it move quickly, and its massive 5-foot-long (1.5-meter-long) skull could bore into prey.
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Kentrosaurus Larger single elements were found, so that the animal could probably attain a total length of 5.5 m (18 ft). In 2010, Gregory S. Paul estimated the weight of a four metres long Kentrosaurus at seven hundred kilogrammes..
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Stegosaurus A large, heavily built, herbivorous quadruped, Stegosaurus had a distinctive and unusual posture, with a heavily arched back, short forelimbs, head held low to the ground and a stiffened tail held high in the air. Its array of plates and spikes has been the subject of much speculation.
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Determining Average Dinosaur Size Using the Most Recent Comprehensive Body Mass Data Set Adult dinosaur masses were found to range from 0.14 kg (0.3 lb) to 56,000 kg (123,459 lb) in this data set, with a mean of 4282 kg (9440 lb) and a median of 630 kg (1389 lb). This mean is approximately equivalent to a small adult African elephant and the median mass is equivalent to an adult American bison.
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- Sue, the Tyrannosaurus rex, is approximately 40 feet long from nose to tail, and she stands approximately 14 feet tall at her hip height. As her tail is roughly as long as he…r hind legs, this would mean that she would stand somewhere around 40 feet tall, from ground to head.
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What is a velociraptor? Velociraptor was about s feet tall and as long as a bike. He weighed under 100 pounds.
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Pliosaurus Pliosaurus lived during the Late Jurassic Period and lived off of a diet of fish, squids and other marine reptiles. The genus once consisted of many species but has been cut down to only four, P. brachydeirus, P. funkei, P. macromerus, and P. portentificus. Pliosaurus was a large late jurassic oceanic macro-carnivore. This beast was probably at the top of the food chain wherever it went due to its huge size of 10 to 13 metres and huge, powerful jaws with its rosette of large teeth at the tip of its snout.
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Stegosaurus Stegosaurus (/ˌstɛɡɵˈsɔrəs/ , meaning roof lizard or covered lizard in reference to its bony plates) is a genus of armored stegosaurid dinosaur. They lived during the Late Jurassic period (Kimmeridgian to early Tithonian), some 155 to 150 million years ago in what is now western North America.hey were not directly attached to the animal's skeleton, instead arising from the skin. The largest plates were found over the animal's hips and measured 60 cm (2.0 ft) wide and 60 cm tall. One of the major subjects of books and articles about Stegosaurus is the plate arrangement.
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- Unfortunately, the producers of 'Jurassic Park' felt compelled to make the movie. Velociraptor 400% larger than the fossil record would indicate (standing 8-10 feet/2.43-3.048 meters tall and 4.25-6 meters long).
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'Godzilla' platypus: Twice as big as today's platypus 'Godzilla' platypus, found in Australia, was at least one meter long, about twice the size of a modern day platypus. The so-called Godzilla platypus, is a new species, and is based on a single molar discovered in Queensland, Australia.
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- Brachiosaurus lived on earth during the late Jurassic period and even in the early Cretaceous period almost 156 to 145 million years ago. It was 75 feet long, 41 feet tall and weighed around 89 tons. It was so long that, it could reach for the foliage at the top of the trees.
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How did plesiosaurs become extinct? Plesiosaurs became extinct 65.5 million years ago, probably for the same reason the dinosaurs died out. The generally excepted theory is that an asteroid, 6 miles in diameter, crashed into the Yucatan Peninsula and threw dust into the atmosphere. The dust layer blocked the sun for months, killing plants and plankton.
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Plesiosaurus Quick Plesiosaurus Facts: - Lived from the Early to the Middle Jurassic Period - Lived in oceans all over the world - Was a marine reptile - May have laid eggs in the sand like sea turtles - Was twice as long as a horse - Weighed twice as much as a pig - They breathed air - Was a Piscivore and/or Carnivore
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Follow BBC Earth Thanks to a ludicrously long neck, it stood 17m (55 ft) tall, but relatively few fossils of it have been found. Its estimated height is largely based on the more complete remains of Giraffatitan brancai, which once held the biggest dinosaur title.
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How Big is a T-Rex? The size of a T Rex or Tyrannosaurus Rex varied, but the largest were 15 ft tall and 40 ft long. A mature T Rex weighed over 16,000 lbs. Physical Characteristics of T Rex . The head of a T Rex is bigger ratio wise compared to the body. To make up for this disparity, the muscular structure is immense. This gave it enough power to destroy bones.
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- 1 Argentinosaurus huinculensis - 115-130 feet long (35+ m); 73+ metric tons. 2  Paralititan 35-40 m) - 70 tonnes. 3  Seismosaurus hallorum (Earth-shaking lizard) - 120+ feet long (37 m); 30-80 tons. 4  Supersaurus vivianae - 100-130 feet long (30-40 m); 45-55 metric tons.
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Protoceratops Researchers currently distinguish two species of Protoceratops (P. andrewsi and P. hellenikorhinus), based in part by their respective sizes.In the 1920s, Roy Chapman Andrews discovered fossilized eggs in Mongolia that were interpreted as belonging to this dinosaur, but which turned out to be those of Oviraptor.ome researchers, including Peter Dodson attribute the different sizes and shapes of these bones to sexual dimorphism, as well as the age of the specimen, at the time of death. Protoceratops was approximately 1.8 meters (6 ft) in length and 0.6 meters (2 ft) high at the shoulder.
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- This new species includes the well-known mounted Brachiosaurus in the Humboldt Museum of Berlin, which is the tallest mounted skeleton in the world. Brachiosaurus is unsurprising to weigh from 30 to 80 tones (35 to 90 tons), to reach 13 meters (42 feet) in height, and 25 meters (82 feet) in length. Higher estimates are usually based on the Ultrasauros, which was originally measured to be an extremely large Brachiosaurus.
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- The heaviest, the biggest, the smallest, the oldest... all the hottest dinosaur facts can be found here. The longest dinosaur was Seismosaurus, which measured over 40 metres, as long as five double-decker buses. It was related to diplodocus, which for a long time held the honour.
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Parasaurolophus Facts for Kids What did they eat? They were herbivores (plant eaters) that used their strong back legs to reach higher branches. Find out more about the Cretaceous plants they ate. Where did they live? How big were they? They were 10 metres (33 feet) in length and weighed 3.5 tons. Their huge head crest could grow to 1.8 metres long. Kids-Dinosaurs › Parasaurolophus
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Barosaurus Barosaurus was an enormous animal, with some adults measuring more than 26 meters (85 feet) in length and weighing more than 20 metric tons (22 short tons). Barosaurus was differently proportioned than its close relative Diplodocus, with a longer neck and shorter tail, but was about the same length overall.