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
Dinosaurs are not the first animals on earth. They first appeared about 230 million years ago, but life has begun about 3000 million years ago. Various types of animals and plants have evolved and become extinct. A very long period of time is divided into several times. Dinosaurs lived during the Triassic era, Jura, and Creta
Triassic Period
at this age the whole land into a large continent called Pangaea. Groups of dinosaurs that lived during this era was
Eupakeria
Herrerasaurs
Riojasaurs
Plateosaurs
Ornithosuchus
Codophisis
Jurassic
200-144 million ago. pangeae large land masses began to break up. Land in the north called Laurasia. Gondwana in the south sea Tetys
Dinosaurs in this age group are:
Utahraptor
Pterodactylus
Brachiosaurs
DiplodocusKentrosaurs
Cretaceous
144-65 million years ago. Supercontinent Laurasia and Gondwana Separated into several continents
Dinosaurs in this age group are:
spinosaurs
carnosaurs
Amargasaurs
Carythosaurs
Minmi
Cambeosaurs
Edmontosaurs
( source: Atlas of dinosaurs by Steve Parker )