BLACKHOLE OF SCIENTIFICS

                                                            estyracosaurio                                                   it's dinosaur that lived at the end of the cretaceous period 75 millions years ago  in the camponian in what is now north  America .it was a genous  herbivours cerotopsian. -reaching up to 6 meters -weighin 3 tons  -it reached almost 2 meters in height -body mass 2.700kg -speed 32km per hour                                                    

                                              SHECHUANOSAURUS        Is a genus of syroptorid theropod dinosaurs wich lived at the           end of the jurassic period aproximately 147 millions years ago        the characteristics:         HEIGHT: 2 meters. SIZE: 2 tons. FEEDING: carnivorous. LIVE: titoniam,in what is today Asia. This is a photo of this dinosaur:

              BAROSAURUS LENTUS.  ITS REMAINS    Their remains have been found in UTAH and South DAKOTA United States and possibly also in AFRICA. HISTORY The first remains of the Barosaurus were discovered in South Dakota by Ms. E. R. Ellerman in 1889. DESCRIPTION Barosaurus was a large, but typical Diplodocido with a long neck and a long tail in the shape of the whip. The Barosaurus was a huge animal, with some adults measuring more than 26 meters in lenght and a weight of more than 20 tons. CURIOSITIES It has a close relative: The Diplodocus, many aspects of the Barosaurus make it similar to the Diplodocus, but with differences, how many higher dorsal spines with a shorter tail and a longer neck, probaly 14 meters longer.  DATES  Kingdom:   Animalia Superfamily: Diplodocoiea Family:   Diplodocidae Type: Barosaurus (Marsh 1890) Type of specie: Baro...

                                                                                              diplodocus  diplodocus or diplodoco  witthre  known especies of diplodocid souropod dinosaur who lived at the  and of the jurasic period between 155.7 and 145 years ago.               

                                              THE DIPLOC AULUS  THE DIPLOCAULUS IS A GENDER COMING FROM LEPONDILOS THAT LIVED ON THE PERIOD PERMICO  270 MILIONS OF YEARS AGO THE FIRST DISCOVERED WAS IN TEXAS BY EDWARD COPE IN  THE WAR CALLED THE WAR OF THE BONES  THE ADULTS CAN HAVE A METER OF LONG APROXIMATELY THEY LIVED IN THE WATER HIS NIKNAME WAS ARROW HEAD SOME SCIENTIFICS THINK THAT THIS DINOSAUR EVOLUCIONED TO A SALAMANDER BUT THEY ARE NOT SURE The Diplocaulus is an extinct genus of amphibians that belongs to the group of lepospóndilos, some primitive tetrapo The Diplocaulus is an extinct genus of amphibians that belongs to the group of lepospóndilos, some primitive tetrapods that inhabited the earth for more than 70 million years.ds that inhabited the earth for more than 70 million years. In no case should we confuse the Diplocau...

THE T- REX * Tyrannosaurus rex was one of the largest meat eating dinosaurs that ever lived. Everything about this ferocius predator,from its thick,heavy skull to its 4 - foot - long (1.2 meter long) jaw,was designed for maximum bone crushing action. *The T.Rex roamed the planet during the late Cretaceous Period 65 millions years ago,in what´s now the USA and Canada. The name Tyrannosaurus Rex comes from Greek and Latin words meaning Tyrant Lizard King. Rex was a seriously big beast,growing up to 12 m long and 6 m tall. - there are more than 30 species of T-Rex  -there are carnivorous  https://youtu.be/-godPdO_7Os  https://youtu.be/CIx8BhLDRlE    https://youtu.be/-aRJ_fJS954

                      CORYTHOSAURUS The name of corythosaurus means reptile with helmet They lived 90 millions of years at the end of the cretacic It was hervivore so he eats plants and vegetables The speed of these animals was 48 kilometres per hour In the past believe that is possible that these dinosaur stayed in the  water a lot of time 

                                velociractor velociractor or fast thief lives in jurasico  velociraptor is genero of theropodos  fast: 64km/h         eats otheer animals,it is carnivores kg: 7-15kg Velociraptor had inteligence,is the most inteligent dinosaur this dinosaur had feather   they had a resonance chamber evolution is very similar to archacpteryx  Eudromaeosauria Saurornitholestinae Saurornitholestes Atrociraptor Bambiraptor unnamed Deinonychus unnamed Velociraptorinae unnamed Velociraptor Itemirus unnamed Adasaurus Tsaagan Dromaeosaurinae Dromaeosaurus Utahraptor Achillobator videos top 10 facts about velociraptors you didn´t know