Statistical analysis of the fossil records indicates that somewhere around 35% of all species disappeared at the end of the Cretaceous Era (there is considerable margin for error in that figure).
The Cambrian is the oldest period of the Paleozoic.
Triassic, Jurassic, and Cretaceous are the names of the periods in the Mesozoic Era.
The Mesozoic Era (251 - 65Ma) contains 3 Geological Periods.
The Triassic Period(251 - 199Ma),
the Jurassic Period(199 - 145Ma) &
the Cretaceous Period(145 - 65Ma).
The Triassic Period.
triassic
The Age of Reptiles refers to the Mesozoic Era.
An era is a span of time, so there was no era at that time. It was, however, the end of one era and the beginning of another. More specifically it was the end of the Mesozoic and the beginning of the Cenozoic.
Mesozoic era is called the era of creepers.In this era there are three periods viz Triassic,Jurassic and carboniferous. It is found that in Triassic era, reptiles were evolved and in Jurassic era they were dominant.That is why Mesozoic era is called the era of creepers/reptiles.
The type of animal that lived only during the Mesozoic Era (Age of Reptiles) were the dinosaurs. They evolved during the late Triassic and the Jurassic periods, and were the largest land creatures during the Cretaceous period of the era.
The 'Age of Reptiles' occurred during the Mesozoic Era. The Mesozoic Era occurred from 252.17 to 66 million years ago and holds the Cretaceous, Jurassic, and Triassic periods.
triassic
The Paleocene, which is the first (oldest) part of the Cenozoic Era, as the Cretaceous was the last of the Mesozoic Era.
It really wasn't an era. An Era was a much longer period of time. It was called the "Jurassic Period".
The Paleozoic precedes the Mesozoic. And our current era, the Cenozoic, follows the Mesozoic.
There were three periods in the Mesozoic Era. The Triassic Period, the Jurassic period & the Cretaceous Period.
The 4 eras are Cenozoic era, the mesozoic era, the paleozoic era, and the precambrian era.
jurassic
The current era is Cenozoic era. The preceding era was Mesozoic era. However if you are looking for periods in Cenozoic era, the current one is Neogene period, the preceding period was paleogene period.
It is the final period of the Mesozoic era.
It was part of the Mesozoic Era.
The Mesozoic Era
mesozoic