Text reads: “How long did a T. rex live?”] [MUSIC] [BOOM] [The American Museum of Natural History logo appears, with text below it reading “Space Vs Dinos” superimposed on illustrations of an asteroid and a dinosaur skull. We love to imagine Tyrannosaurus fighting Triceratops to the death, but did such battles ever happen? Non-bird dinosaurs lived between about 245 and 66 million years ago, in a time known as the Mesozoic Era. Classification. Triceratops [try-sair-uh-tops] That means ‘three-horned face’ in Ancient Greek! This dinosaur is considered to have had a powerful build, similar to that of a rhino. Approximately the length two hippopotamuses. Counting their long tail, a large triceratops was around 30 feet long and around 9 feet tall. An adult Triceratops could be nearly 10 feet tall and 26 feet long, with a bony frill around the head up to 7 feet across. Triceratops is the best known genus of the Ceratopsidae, a family of large North American horned dinosaurs.The exact location of Triceratops among the ceratopsians has been debated over the years. A typical Triceratops was approximately 26 feet long (or 8 meters), while its skull was approximately 7 feet long (or 2.33 meters long). The fossilised Tyrannosaurus rex and Triceratops were discovered tangled together, believed to have died during a ferocious duel before sinking into swamp flood plain in Montana in the US around 66 million years ago, the Late Cretaceous period. Did Triceratops and T Rex Live at the Same Time? What Did It Look Like? …and just for fun: equal to the length of 793 sugar ants. It was one of the last known non-bird dinosaurs, living right up to the day that an asteroid hit the Earth causing a global mass extinction. They may have eaten bushes, small trees and grasses. (Phys.org) —A study of Triceratops fossils at Hell Creek Formation in Montana has provided insight into the evolution of these dinosaurs. (ND Geological Survey) Triceratops. Both of these species had the characteristic frill and horns that make these creatures stand out. — A seven-foot-long triceratops skull has been unearthed in South Dakota, a Missouri college has announced. Triceratops dimensions were between 7.9 to 9.0 m (26.0–29.5 ft) in length, 2.9 to 3.0 m (9.5–9.8 ft) in height, and 6.1–12.0 tonnes (13,000-26,000 lb) in weight. With its 3 horns, a parrot-like beak and a large frill that could reach nearly 1 metre (3 feet) across, the Triceratops skull is one of the largest and most striking of any land animal.. When did triceratops live? In 1887, American paleontologist Othniel C. Marsh examined a partial Triceratops skull, complete with horns, discovered in the American West and incorrectly assigned the remains to the grazing mammal Bison alticornis, which didn't evolve until tens of millions of years later, long after dinosaurs were extinct. Grade. --Were dinosaurs show-offs? Both lived in the same era of the Cretaceous and the same place in North America. Triceratops fossils have been found in the Denver, Evanston, Hell Creek, Lance, Laramie and Scollard geological formations. Seismosaurus (“seismic lizard”; found in New Mexico): considered the largest dinosaur, it measured 120 feet long and stood about 18 feet high . Study this Triceratops fact sheet and see if you can guess. They may have been able to eat taller plants by knocking them down with their horns and beaks. Triceratops was built like a rugby player, not a ballerina! The Triceratops lived in the Cretaceous and Mesozoic time period. Triceratops is estimated to have been nearly 30 feet long (9m), and nearly 10 feet tall (3m). In other words, it was as long as a big truck, and weighed as much as 3 to 5 cars put together. In fact, their name roughly translates to “three horn face,” in reference to their three distinctive horns. Subject. "Sue" is 12 metres long from head to tail, and estimated to have weighed around seven tonnes, underlining the rapid growth rate of such dinosaurs during their (relatively) short lives. Guided Lessons. The length of two Siberian tigers. Mei died sleeping in a roosting position similar to that of modern birds. They became extinct towards the end of the Mesozoic time period. Learn the answer to these questions and many more fun facts in this 15-Minute Book. It used its heavy beak to crush its food, which it then chewed with the teeth in its cheek. No standards associated with this content. Fossils have been found in western Canada and the western United States. Triceratops evolved around 68 million years ago, during the last stage (Maastrichtian) of the Cretaceous period. Triceratops are a group of popular dinosaurs consisting of two different confirmed species. Triceratops lived about 68 to 66 million years ago, in the Maastrichtian age of the Late Cretaceous, making it one of the last Non-avian dinosaurs to have lived - and it certainly was unique among Ceratopsians, reaching extremely large sizes and having strange bodily proportions. This dinosaur measured over 10 feet in height. Triceratops had sturdy legs and three, pointed facial horns that extended 3 feet long. Yes. Part of a multi-step sequence by which Tyrannosaurus could have beheaded Triceratops… View aligned standards. ... --Why did Triceratops have horns? That is as tall as a first story building. Weighing an estimated 6.5 to 13 tons (6 to 12 metric tons), the biggest Triceratops were 29.5 feet (9 meters) long from nose to tail. Two 3-foot horns typically curved forward from the brow. When was it alive? Second Grade. The Triceratops is the state fossil of South Dakota. How many teeth did triceratops have at one time? The Triceratops is the state dinosaur of Wyoming. Triceratops were herbivorous and probably ate low-growing plants because of their short necks and low heads. Triceratops was a type of dinosaur that was huge, about 30 feet long. Triceratops lived in the marshes and forests of North America. Learn the answer to these questions and many more fun facts in this 15-Minute Book. How many teeth did triceratops have at one time? Scientists believe that the two different species did not live in the same time period. Triceratops Weight. When did triceratops live? They survived for about two million years, until the extinction of the dinosaurs. The tips of their shoulders would've stood 9.8 feet (3 meters) off the ground. --What did dinosaurs eat? Triceratops (“three-horned face”) was one of the largest and heaviest of the herbivores (plant-eating), horned dinosaurs. Triceratops had anywhere from 432 to 800 teeth arranged in columns of 36 to 40 and stacked three to five teeth high. The triceratops was huge- about 30 feet long, 10 feet tall, and weighed around 6 to 12 tons. This is because … Which is about the weight of a modern diesel truck. Did you know the largest known triceratops skull fossil is 2.5m (8 feet), and has three distinct horns, a bony frill that covers its neck completely and a sharp, pointed beak? --Did dinosaurs sing? Triceratops was one of the strangest looking dinosaurs with its long horns and huge frill. When did dinosaurs live? Triceratops^ was likely solitary or at least lived in very small family groups. What was strange about triceratops’ skin? Triceratops fossils have been found in Colorado, Wyoming and Montana. Triceratops (“three-horned face”; found in Canada and western U.S.): this quadraped (four-footed) dinosaur walked on its four stumpy legs and used the three horns on its head for protection. The most distinctive feature of Triceratops was its huge skull, which could be as as long as 2 m (7 ft), and be as long as a third of the entire animal. The approximated length of Triceratops is around 26 feet long. Discover what the prehistoric world was like and how it changed between when dinosaurs first appeared and the mass extinction at the end of the Cretaceous Period. How Big Was Triceratops? The foot-long dinosaur rested its head over its folded arms, and its tail wrapped around the dinosaur’s torso. In spite of its huge size, the triceratops was a vegetarian and ate only plants. Triceratops Was Last Dinosaur Standing The 65 million-year-old find suggests a meteor may have wiped out the dinosaurs in a sudden catastrophic event. The Triceratops could weigh anywhere between 6 and 12 tons. What did it eat? The exact time is still under active research. How much do you know about them? Where Did Triceratops Live? The triceratops was armored with three fierce horns; one on its snout like a Rhino and two long horns (as much as three feet long) above its eyes. --Why was Tyrannosaurus a big mouth? The back side of the triceratops' skull had something called a frill that covered its neck. Life Science. It walked on four, thick … --Was Tyrannosaurus king of the dinosaurs? Triceratops’ enormous head might have been all it took to send other dinosaurs running—some recovered skulls measure up to 10 feet long. The largest skull would have covered a third of its body, and was over 8 feet long. Although over 500 different individuals have been found, they are almost never found in groups and the ones that are in groups are usually small groups of two or three…far from the hundreds or thousands of individuals in a group that other genera of horned dinosaurs are found in. --How long ago did dinosaurs live? The holotype specimen for the Triceratops is YPM 1820. It slides away and is replaced by an illustrated tyrannosaur surrounded by paparazzi with cameras [FLASHING].] Could it have something to do with those three pointy horns on his head? --Which dinosaur had body armor? Triceratops was squat and powerfully built, roughly the size of an elephant. The Triceratops was able to fight off predators with its three horns and the bony frill on its head. In what time period did the Triceratops live? John Scannella of … --Which dinosaur used a whip? The horns could have been used to fend off attacks from Tyrannosaurus.A partial Triceratops fossil collected in 1997 has a horn that was bitten off, with bite marks that match Tyrannosaurus. Science. What was strange about triceratops’ skin? It was about 7.9 to 9.0 meters long, and up to 2.9 to 3 meters in height. Explore the age of the dinosaurs. --Which dinosaurs were head-bangers? Part of the reason researchers are so interested in dinosaur lifespans is that modern-day reptiles are some of the longest-lived animals on the earth: giant tortoises can live for over 150 years, and even crocodiles and alligators can survive well into their sixties and seventies. 26 feet is equal to: The length of a 5 to 7 room moving truck. Growing to 30 feet long and weighing as much as five tons, the dinosaur would be larger than the biggest African elephants today. In the late Cretaceous - 68-66 million years ago. There has been about 50 Triceratops skulls found around the world.Some partial skeletons have been found also. How Long Can A Triceratops Live? The fossil records show that triceratops lived in the later Cretaceous period while T.Rex lived in the upper cretaceous period. Just the skull of a triceratops was more than seven feet long, which is taller than a tall man! Estimates of Triceratops weight fall at around 14,000 pounds. Triceratops was one of the strangest looking dinosaurs with its long horns and huge frill. Triceratops were herbivores, eating mostly shrubs and other plant life such as ferns, cycads, and palms with up to 800 teeth that were constantly being replenished and arranged in groups called batteries. --Which dinosaur had a sting in its tail? Download Worksheet Add to collection Assign digitally. Triceratops was one of the largest and heaviest herbivore dinosaurs. 3 Where are fossils found? 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