Dinosaur with protrusion from back of head

Ceratopsians came in many shapes and sizes. Ceratopsians— the horned, frilled dinosaurs—were some of the most common plant-eaters of the later Mesozoic Era. Explore pictures and detailed profiles of over 60 ceratopsian dinosaurs, ranging from A Achelousaurus to Z Zuniceratops.

Newly discovered dino with skull protrusion like "decorative fins on classic s cars" gets a name like a god and a car. Mercuriceratops gemini. It might sound like the home planet of a yet-to-be- introduced Marvel superhero, but in fact it's the moniker given to a new kind of dinosaur that has a swooping bony plate extending up behind its head. Evans is a co-author of a paper that describes the new species online in the journal Naturwissenschaften. The big beast -- which lived about 77 million years ago, weighed more than 2 tons, ate only plants, and was about 20 feet long -- belongs to the group of dinos known as ceratopsian, which is the horned class. It got the "Mercuriceratops" part of its name because the bony ornamentation on its head reminded scientists of the wings on the helmet of the Roman god Mercury -- though one might be forgiven for thinking the name came from a certain model of Ford.

Dinosaur with protrusion from back of head

Parasaurolophus meaning "near crested lizard" in reference to Saurolophus is an extinct genus of ornithopod dinosaur from the Late Cretaceous Period]] of what is now North America, about million years ago. It was a herbivore that walked both as a biped and a quadruped. Three species are recognized: P. It was first described in by William Parks from a skull and partial skeleton in Alberta. Parasaurolophus is a hadrosaurid, part of a diverse family of Cretaceous dinosaurs known for their range of bizarre head adornments. This genus is known for its large, elaborate cranial crest, which at its largest forms a long curved tube projecting upwards and back from the skull. Charonosaurus from China, which may have been its closest relative, had a similar skull and potentially a similar crest. The crest has been much discussed by scientists; the consensus is that major functions included visual recognition of both species and sex, acoustic resonance, and thermoregulation. It is one of the rarer duckbills, being known from only a handful of good specimens. Parasaurolophus is among the most well-recognized dinosaurs, and is frequently portrayed in dinosaur-related television shows, movies, books, merchandise and other media.

Sternberg that it served as an airtrap to keep water out of the lungs, [32] and Ned Colbert that it served as an air reservoir for prolonged stays underwater.

Of all the dinosaurs, this one had the best chance of being a radio star. Called the Parasaurolophus, it was a duck-billed plant eater about the size of a pickup truck that had a unique characteristic — a large crest jutting from the back of its head that served as a horn. As part of the summer-long series Backyard Dinosaurs — which will feature a different dinosaur found in Alberta each week — University of Alberta paleontologist Scott Persons explained to the Homestretch how scientists came to that conclusion, and were even able to reproduce the sound it may have made. For our first backyard dinosaur, I want to talk about a critter called Parasaurolophus. It's a kind of duckbill or hadrosaur. So, it was a plant-eater, about the size of a big pickup truck. Of all the dinosaurs, I think Parasaurolophus is the best candidate to be a radio star, because it's the one dinosaur that scientists can attempt to recreate what it sounded like.

Parasaurolophus meaning "near crested lizard" in reference to Saurolophus is an extinct genus of ornithopod dinosaur from the Late Cretaceous Period]] of what is now North America, about million years ago. It was a herbivore that walked both as a biped and a quadruped. Three species are recognized: P. It was first described in by William Parks from a skull and partial skeleton in Alberta. Parasaurolophus is a hadrosaurid, part of a diverse family of Cretaceous dinosaurs known for their range of bizarre head adornments. This genus is known for its large, elaborate cranial crest, which at its largest forms a long curved tube projecting upwards and back from the skull. Charonosaurus from China, which may have been its closest relative, had a similar skull and potentially a similar crest.

Dinosaur with protrusion from back of head

Stubby horns over the eyes of Regaliceratops peterhewsi pictured in an artist's imagining reminded its discoverers of the comic book character Hellboy. A Triceratops cousin unearthed in Canada is so elaborately adorned "it blows your mind," one paleontologist says. Triceratops has a new cousin with a devilishly good nickname: "Hellboy. Paleontologists who excavated the fossil skull of the horned beast from a steep cliff in Canada had a hell of time chipping the pound kilogram specimen from the hard rock—hence its pet name. Only after freeing the fossil did the crew discover the moniker's pop culture connection. Though it had much smaller horns on its brow than its iconic cousin, the newfound dinosaur boasted a sizable horn on its snout and a fabulous frill on its head. The frill, or bony head protrusion, of Regaliceratops is so elaborate it "blows your mind," one scientist says. That crown of triangular bone spikes inspired its Latin scientific name : Regaliceratops peterhewski, the first word of which translates to "royal horned face," according to the study, published June 4 in the journal Current Biology. The second word is the name of the geologist who first spotted the fossil about a decade ago, Peter Hews. See more bizarre dinosaurs.

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Canadian Journal of Earth Sciences. Stygimoloch spinifer. Zuniceratops certainly looked like the predecessor of the mighty ceratopsians named above. Parasaurolophus is a hadrosaurid, part of a diverse family of Cretaceous dinosaurs known for their range of bizarre head adornments. Other proposals were more mechanical in nature. You wouldn't know from looking at it, but Psittacosaurus Greek for "parrot lizard" was an early member of the ceratopsian family. Longrich, N. Bibcode : CrRes.. However, more recent analyses have uncovered such damage see below. William Morrow. One among dozens of ceratopsian genera of the late Cretaceous period, Prenoceratops stands out from the pack in at least one way: its fossils were discovered in Montana's famous Two Medicine Formation. There are no muscle scars for a proboscis and it is dubious that an animal with a beak would need one. Ornithomimus ,? Scientists do not yet know what these dinosaurs ate.

Imagine you are hunting fossils, finding a fossil skull, some rib bones, and thigh bones.

See an in-depth profile of Rubeosaurus. The ecology of duckbills got totally rewritten. Where's My Tax Refund? Late Cretaceous 90 million years ago. United Kingdom: Oxford University Press. The Dinosauria , 1st edition, Chapter: Hadrosauridae, pages Bloomington: Indiana University Press. Retrieved November 13, Longrich, N. Xuanhuaceratops was one of the earliest ceratopsians , the line of herbivorous dinosaurs that evolved from ornithopods during the late Jurassic period and culminated in giant North American genera like Triceratops and Pentaceratops during the late Cretaceous, tens of millions of years later. Yinlong Chinese for "hidden dragon" ; pronounced YIN-long.