0
What else can I help you with?
What era did the reptiles appear?
Reptiles first appeared during the Paleozoic Era, specifically the Carboniferous System of the Paleozoic Era. That was about 320 million years ago.
What era did amphibians and reptiles appear?
Dinosaurs first appeared around 230 million years ago, during the Triassic period. This was part of the Mesozoic era, which covered almost all of dinosaur existence.
Why is mesozoic era is called era of reptiles?
it was when reptiles first started
When did cockroaches first appear?
Actually they were from the Pennsylvanian Period and the Paleozoic Era...
What period did the first dinosaur's appear in?
The earliest reptiles known evolved around 312 million years ago, and looked a lot like lizards. However, they were not actually lizards. The oldest known lizard fossil dates to 220 million years ago, about the same time that dinosaurs evolved. That was during the Triassic period of the Mesozoic era.
What era did large mammals first appear?
The Cenozoic era at about 65 million years ago. The Paleogene period.
How long have reptiles inhabited the earth?
Reptiles inhabited the earth before dinosaurs inhabited the earth. The first reptiles appear in the fossil record over 300 million years ago, in the Carboniferous period of the Paleozoic era.
What is the Mesozoic era often called?
The Mesozoic era is often referred to as the "Age of Reptiles" due to the dominance of reptiles, including dinosaurs, during this time period.
The Age of Reptiles occurred during the Era?
The Age of Reptiles occurred during the Mesozoic Era. This era is subdivided into three periods: the Triassic, Jurassic, and Cretaceous. The Age of Reptiles was characterized by the dominance of dinosaurs and other prehistoric reptiles.
The age of reptiles occurred during the?
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.
What era did the first dinosaur 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.
Which period did dinosaurs appear?
The Mesozoic Era
