Web5 de nov. de 2015 · Experts say Pentaceratops was one of the largest, if not the largest horned dinosaur that ever lived. It could be up to 8.2 metres long and weigh 4.5 tonnes … WebThe skull of a Pentaceratops is the largest skull of any land-based animal to have ever lived, almost as large as a 4th grader. Contents 1 Discoveries and species 2 Description 3 Classification 4 Paleobiology 5 Paleoecology 6 In Media 7 Gallery Discoveries and species Description Classification Paleobiology Paleoecology In Media

All About the Pentaceratops: The Five-Horned Dinosaur

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A, Map showing the location of the San Juan Basin. B, Location of ...

Pentaceratops was about 6 meters (20 feet) long, and has been estimated to have weighed around 2.5 metric tons (2.8 short tons). It had a short nose horn, two long brow horns, and long horns on the jugal bones. Its skull had a very long frill with triangular hornlets on the edge. Discoveries and species [ edit] Ver mais Pentaceratops ("five-horned face") is a genus of herbivorous ceratopsid dinosaur from the late Cretaceous Period of what is now North America. Fossils of this animal were first discovered in 1921, but the genus was named … Ver mais Pentaceratops was a large ceratopsid; Dodson estimated the body length at 6 meters (20 ft). The skull length of AMNH 1624 is 2.3 meters … Ver mais Pentaceratops, like all ceratopsians, was an herbivore. During the Cretaceous, flowering plants were "geographically limited on the landscape" and so it is likely that this dinosaur … Ver mais • Timeline of ceratopsian research • Dinosaurs portal • Ah-Shi-Sle-Pah Wilderness Study Area, the Ver mais The first specimens were collected by Charles Hazelius Sternberg in the San Juan Basin in New Mexico. Sternberg worked in commission for the Swedish Uppsala University. In 1921 he recovered a skull and a rump, specimens PMU R.200 and PMU R.286, at … Ver mais Osborn originally assigned Pentaceratops to Ceratopsia. Within this group Pentaceratops belonged to the Ceratopsinae Ver mais Pentaceratops lived around 76–73 million years ago, its remains having been mostly found in the Kirtland Formation in the San Juan Basin in New Mexico. Other dinosaurs that shared its habitat include Parasaurolophus cyrtocristatus, the pachycephalosaur Ver mais WebIt was the largest and the last known member of the tyrannosaurids and among the last non-avian dinosaurs to exist before the Cretaceous–Paleogene extinction event. Like other tyrannosaurids, Tyrannosaurus was a bipedal carnivore with a massive skull balanced by a long, heavy tail. WebFamily Ceratopsidae 🔊 Audio Evolution 2 Evolution Size Height Length Weight 5.2 m (17.1 feet) 6.8 m (22.3 feet) 5,000 kg (5 tons) Environment Security rating Minimum … the owl house show episodes