Cenozoic Era
cenozoic era
The wheel.
The modern-day mammal, specifically the placental mammals, did not live during the time of the dinosaurs. While some early mammals existed during the Mesozoic Era, they were small and not the diverse group we see today. The major diversification of placental mammals occurred after the dinosaurs went extinct around 66 million years ago. Thus, many of the mammals we are familiar with today emerged long after the age of dinosaurs had ended.
Mammals first evolved during the Mesozoic, the age of dinosaurs. After the dinosaurs died out, the Cenozoic began and mammals diversified until they dominated the land. Currently, we still live in the Cenozoic, so, technically, the Cenozoic could be called "the age of mammals."
Primitive mammals, with fur, did exist during the age of dinosaurs. It has sometimes been speculated that mammals caused or helped to cause the extinction of the dinosaurs by eating dinosaur eggs.
the developments that occured during the stone age is: tools hunting and gathering and last but not least farming
Yes. The first mammals appeared only about ten million years after the first dinosaurs in the Triassic period.
The age of reptiles, also known as the Mesozoic Era, occurred during the time period from about 252 million years ago to 66 million years ago. It was characterized by the dominance of reptiles, including dinosaurs, pterosaurs, and marine reptiles.
Lots of developments occurred during the Iron Age including: * woolly sheep * the rotary quern
The Cenozoic Era is the Age of Mammals!
The Cenozoic Era is the Age of Mammals!
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1st mammals & dinosaurs