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Terrifying prehistoric sea monster had teeth like a shark and body just as long

Terrifying prehistoric sea monster had teeth like a shark and body just as long
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Nordrhein westfalenUnited statesNuevo leonPaulina jimHector rivera sylvaUniversity of bonnJournal of south american earth sciencesDaily starLate cretaceousSouth american earth

Large early mosasaur species discovered in Mexico

A new species of mosasaur lived about 90 million years ago, found in Mexico. It was 5.2 metres long, making it one of the earliest large mosasaurs.

Nuevo leonUnited statesSteven spielbergHector rivera sylvaJournal of south american earth sciencesLate cretaceousSouth american earthJurassic worldFallen kingdomMuseo del

Ideas, Inventions And Innovations : Newly Discovered Dinosaur Dressed to Impress

Ideas, Inventions And Innovations Newly Discovered Dinosaur Dressed to Impress S cientists have found the most elaborately dressed-to-impress dinosaur ever described and say it sheds new light on how birds such as peacocks inherited their ability to show off. The new species, Ubirajara jubatus, was chicken-sized with a mane of long fur down its back and stiff ribbons projecting out and back from its shoulders, features never before seen in the fossil record. It is thought its flamboyant features were used to dazzle mates or intimidate foe. Ubirajara jubatus is named after a Tupi Indian name for ‘lord of the spear’, in reference to the creature’s stiffened, elongate integumentary structures, and jubatus from the Latin meaning ‘maned’ or ‘crested’.

United statesHector rivera sylvaEuropean jurassicCrato formationMuseo del desiertoLatin americaஒன்றுபட்டது மாநிலங்களில்ஹெக்டர் ரிவேரா சில்வாஐரோப்பிய ஜுராசிக்கிரடோ உருவாக்கம்ம்யூஸொ டெல் தேசியர்டோலத்தீன் அமெரிக்கா

Scientists Discover Dancing Chicken-Sized Dinosaur

Scientists Discover Dancing Chicken-Sized Dinosaur Published December 17th, 2020 - 12:37 GMT Dancing chicken-sized dinosaur (Twitter) Highlights Ubirajara shows us that this tendency to show off is not a uniquely avian characteristic, but something that birds inherited from their dinosaur ancestors. A peacock-like elaborate dinosaur with a mane of yellow and brown fur down its back and long needles growing from its shoulders has been identified. Dubbed Ubirajara jubatus indigenous Indian for Maned Lord of the Spear the creature s neck spines are unique in the fossil record and made of keratin, which is the same protein that makes up parts of our hair, nails and skin.

United statesChapada do araripeBrazil generalBaden wubergDavid martillHector rivera sylvaRobert smythMuseum of natural history in karlsruheMuseum of natural history karlsruheUniversity of portsmouthDesert museumCretaceous researchManed lordNews bhtState museumNatural history

Cretaceous Dinosaur Had Impressive Mane and Shoulder Ribbons | Paleontology

Life restoration of Ubirajara jubatus. Image credit: Bob Nicholls, paleocreations.com. The newly-discovered dinosaur species lived about 110 million years ago (Aptian stage of the Cretaceous period) in what is now Brazil. Named Ubirajara jubatus, the ancient animal was chicken-sized with a mane of long fur down its back. It also had long, flat, stiff shoulder ribbons of keratin, each with a small sharp ridge running along the middle. Its arms were covered in fur-like filaments down to the hands. “What is especially unusual about the beast is the presence of two very long, probably stiff ribbons on either side of its shoulders that were probably used for display, for mate attraction, inter-male rivalry or to frighten off foe,” said co-author Professor David Martill, a paleontologist in the School of the Environment, Geography and Geosciences at the University of Portsmouth.

United statesRobert sh smythDavid martillHector rivera sylvaRobert smythBob nichollsSchool of the environmentUniversity of portsmouthCretaceous researchProfessor david martillLower cretaceous crato formationCrato formationMuseo del desiertoLatin americaஒன்றுபட்டது மாநிலங்களில்ராபர்ட் ஷ ஸ்மித்