DINOSAURS WORLD - EVERYTHING ABOUT DINOSAURS

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Showing posts with the label dinosaur Fossils

A Journey Through Time: Exploring the Diverse Types of Dinosaurs

The mesmerizing world of dinosaurs has captured the imaginations of people across generations. These colossal creatures, which once roamed the Earth during the Mesozoic Era, come in a staggering array of shapes, sizes, and adaptations. In this comprehensive exploration, we will embark on a journey through time, delving into the various types of dinosaurs that have left an indelible mark on our understanding of prehistoric life. I. Saurischia: The Lizard-Hipped Dinosaurs A. Theropods: The Predators of the Mesozoic Theropods, characterized by their lizard-like hips, were a diverse group of carnivorous dinosaurs that ruled the land during the Mesozoic Era. Among the most iconic members of this group was the fearsome Tyrannosaurus rex. With its massive size, powerful jaws, and tiny arms, T. rex was a formidable predator, dominating the Late Cretaceous period. Another notable theropod is Velociraptor, famed for its agility and intelligence. Contrary to its portrayal in popular media, Veloci

The Mother of All Sauropods - Ancestor of the Long-Necked Dinosaurs

New Basal Sauropod Discovered in South America The Order Dinosauria is divided into two fundamental groups the Saurischia (lizard-hipped dinosaurs) and the Ornithischia (bird-hipped dinosaurs). This classification was established in the 19th Century and, although the terminology is a little confusing the basic cladogram of dinosaur relationships has remained largely unchanged. Dinosaurs are classified into different groups or families according to anatomical features that their skeletons reveal. If two dinosaur fossils are shown to have very similar anatomical features it is likely that they will be classified together, whereas a third dinosaur fossil which demonstrates different features will be placed further away on the dinosaur family tree. The two basic groups - Ornithischia and Saurischia are distinguished by having markedly different hip structures. This is of course, greatly simplified, there are in fact about a dozen characteristics that distinguish dinosaurs from other

Fossils - Window Into Our Past

Fossils - Window Into Our Past by Chris Campbell We humans seem to have a rather curious obsession with things that happened in the past. At least humans of the age of 18 seem to. One of the best ways to get a glimpse of the way things used to be is through the analysis of fossils. This is where palaeontologists come in. With their expertise, and the help a few well preserved fossils, it's truly amazing the things they can find out about our ancient neighbours. When palaeontologists first discover a set of fossils or even old bones, they take plenty of photographs and notes. Using the position of the remains can tell a whole lot about how the collection of bones for example will fit together. Bones can tell some interesting things that most of us probably never realized. Markings on a bone can tell where muscles were attached, and can really help palaeontologists flesh out the rest of a dinosaur . On the more obvious side, bones tell a lot about the shape and wei