Everyone knows what a Tyrannosaurus Rex is these days. From the books, to the video games, to the popular TV shows, books and even some movies, this dinosaur, long thought to be the largest predatory dinosaur of all time, has dominated the mass media because of its immense size, crushing bite strength, intimidating looks and fascinating mystique. Ask any kid which dinosaur they consider their favorite, chances are you'll end up with good old T-Rex. Everything from 'Barney' to 'King Kong' to 'Toy Story' owes some kind of debt to this marvelous specimen.
But there have been larger predatory dinosaurs as scientists would soon discover. And though they will probably never reach the meteoric fame that T-Rex will perhaps enjoy forever, it's not a bad thing to recognize the other giants that dominated their respective times and habitats:
Carcharodontosaurus: This gigantic carnivore lived about 98 to 93 million years ago in the Cretaceous period and was about as long or even longer than Tyrannosaurus Rex, reaching about 44 feet in length. It had enormous jaws with serrated teeth that were 8 inches long. Its name means 'shark-toothed lizard' because of its fearsome, jagged teeth and was discovered in the deserts of Africa.
Giganotosaurus: This South American reptile was slightly larger than Tyrannosaurus Rex and lived about 93 to 89 million years ago. Its name means 'giant southern lizard' because it was truly a predator of gigantic proportions. Its teeth were meant for slicing instead of crushing and it has probably the largest skull ever discovered for a theropod. Although it is slightly larger than T-Rex, its brain is significantly smaller.
Spinosaurus: Probably most popular because of its prominent sail and its appearance on Jurassic Park 3, Spinosaurus is considered to be the largest predatory dinosaur ever, surpassing both T-Rex and Giganotosaurus. Estimates range from about 43 to 50 or so feet long. It is believed to be a generalized and opportunistic predator, with inclinations for fishing, much like the grizzly bear.
Although nobody comes close to taking the throne of T-Rex in the hearts and minds of the people, dinosaurs of all shapes and sizes continue to inspire admiration, sell tickets and get depicted in books all over the world.
If you want to know what the most famous dinosaurs in the entire world are, you should visit: http://crunkish.com/category/article-pages/science/animals/top-ten-dinosaurs
Canon HV30 Best DealsSony Camera Price
Canon Cameras Price
Posts
No comments:
Post a Comment