Dinosaurs were new kinds of animals that lived in the Cenozoic era?
Dinosaurs first appeared during the Mesozoic, the era before the Cenozoic. All non avian dinosaurs were extinct by the time the Cenozoic began. However, birds, which are a clade of dinosaurs, still existed at the beginning of the Cenozoic and still live today. ...
Asked in Earth Sciences, Geography, Prehistoric Animals
What first lived on earth during the late Cenozoic era?
The plants, insects, fish and dinosaurs lived on earth during the late Cenozoic era. Now all that is left on the earth are the fossils. ...
Asked in Dinosaurs
What era did the first dinosaurs first appear in?
The first dinosaurs lived in the beginning of the Mesozoic Era (or the Age of Reptiles). Birds were amazingly discovered to be dinosaurs so dinosaurs were also alive in the Cenozoic (that's our time-the Age of Mammals) to today. ...
Asked in Dinosaurs, Science
Which era did dinosaurs live in?
Mesozoic, but this era was divided into three the Triassic, Jurassic and Cretaceous periods. The dinosaurs mainly lived during the Mesozoic and Cenozoic eras. The Mesozoic era was they hey-day of the dinosaurs. However, because birds are dinosaurs and birds still exist, it is fair to say that dinosaurs also live(d) in the Cenozoic. They came into existence in the Mesozoic era though (especially first in the Jurassic Period). ...
Asked in Prehistoric Animals, Dinosaurs
What animals lived in a dinosaur habitat?
There were many animals that coexisted with dinosaurs. There were mutlituberculate and marsupial mammals, such as Ptiloduc, Didelphodon, and Alphadon. There were pterosaurs in the air and relatives of modern crocodiles in freshwater habitats. Some crocodile like animals lived strictly on land at that time. Lizards, frogs, and salamanders lived alongside dinosaurs. And most invertebrate groups that exist today had representatives alive at the time of the dinosaurs. ...
Asked in Animal Life
Which types of animals lived during the Cenozoic period?
Animals in the ocean that lived in the Cenozoic period were sponges, coral, starfish, sea urchens, and sand dollars were common as well as brachiopods and cephalopods which were rare. Even oysters, mussels, and snails lived through out the period. Crabs and barnacles were common as well. On land, spiders, centipedes, scorpions, and insects, including butterflies, moths, bees, wasps, ants, beetles, and many others thrived during the Cenozoic era as well. ...
Asked in Extinct Animals
What types of animals lived in the lowland forests 65 million years ago?
The archosaurians that include the alligators, birds and thecodonts, crocodiles, dinosaurs, and pterosaurians are the low land animals that lived 245 to 65 million years ago. The population was dominated by dinosaurs. ...