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Homotherium (saber-tooth cat) - valentina DO NOT TAKE REASEARCH

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         Live sabre-toothed cat                                                                       Fossil of sabre-toothed cat How old is Homotherium?: The Homotherium saber tooth cat is about 2.5 million years old (or 10,000 years ago). When was Homotherium "unearthed"?: The first saber-toothed cat like Homotherium was "unearthed" meaning first discovered 2012. 3 Physical characteristics: Some physical characteristics I found for this animal is the body weight for the saber-toothed is between 160-280 kg or 353-617 lbs. Another physical characteristic is the saber-toothed cat measured from it's bottom to snout is said to be about 175 cm or 68.9 in. The last physical characteristic I could find is about it's teeth, it's teeth are like blades but really they are just ridiculously lo...
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megalodon Edwin Alvidrez Graciano

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                                                                    Megalodon How old is it? approximately 23 to 3.6 million years ago  megalodon ,  is an extinct species of shark that lived approximately 23 to 3.6 million years ago, during the Early Miocene to the Pliocene. When was it extinct? megalodon  had become extinct  by the end of the Pliocene 2.6 million years ago, when the planet entered a phase of global cooling. Precisely when the last  megalodon died is not known, but new evidence suggests that it was at least 3.6 million years  ago. When did they discover it?   Scientists have studied  megalodon teeth that were found  in Africa, North America, South America, India, Australia, Japan, and Europe. Based on the locations that these teeth were ...
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santiago morales

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  Science 2.0. A fossil discovered in northeast China has pushed back mammal evolution 35 million years and provides new information about the earliest ancestors of most of today's mammal species—the placental mammals.  Sinensis was 160 million years old fossil pushes back Mammal evolution  Discovery. It was collected in the Daxigou site, Jianchang, from the Tiaojishan Formation dated at about 160 million years ago. It was first named by Zhe-Xi Luo, Chong-Xi Yuan, Qing-Jin Meng and Qiang Ji in 2011 and the type species is  Juramaia sinensis Fossil . Some charecteristics of the juramaia sinensis includes features of the long dead organism including its skull and its hair.
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Hadrosaurus by Skylar kinsel

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Hadrosaurus is more important for historical that for paleontological reason. This was the first hear-complete dinosaur fossil ever to be excavated in the United States, and one of the few to be discovered and one of the few to be discovered on the eastern seaboard (New Jersey, to be exact, where it's now the official state dinosaur) rather than in the west. Named by the American paleontologist Joseph Leidy, Handrosaurus lent its moniker to a huge family of d uck-billed dinosaur- the hadrosaurus-but experts still debate t he original "type fossil" merits its genus designation. Hadrosaurus is about 80 million years ago Hadrosaurus was unearthed in October, 1858    It was execucacted at Haddonfield, New Jersey        https://www.youtube.com/watch?v=Yhlp5_e_G5c
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Sue the "tyrannosaurus rex" Carlos Chavez

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How old is sue the "tyrannosaurus rex"? About 67 million years   When was the discoverd?   1900   where was it excavated? Cheyenne river, chicago what did they discoverd? that it is the only one that is almost complete and it was the largest T-rex. the fossil how it looks like with skin and here is the video
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carbonemys cofrini (giant turtles) Bryan

                                            carbonemys                                                                                     how old is the carbonemys 60 to 58 million years old
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jennifer lujan sabre tooth cat

 The sabre-tooth cat was  extinct  about 12,000 years ago.
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