victorian england period
An era is composed of periods. For example, the Mesozoic Era is composed of the Triassic, Jurassic, and Cretaceous Periods.
Mesozoic era and Cenozoic Era
There were three geological periods in the Mesozoic Era(251 - 65Ma).The Triassic Period(251 - 199Ma),the Jurassic period(199 - 145Ma) &the Cretaceous Period(145 - 65Ma).
Tertiary
Era
Most of the periods of the Paleozoic Era are named after the areas in which examples of the rocks of those periods were first described or are plentiful.
An era is composed of periods. For example, the Mesozoic Era is composed of the Triassic, Jurassic, and Cretaceous Periods.
relating to or denoting the most recent era, following the Mesozoic era and comprising the Tertiary and Quaternary periods.
We are currently in the Cenozoioc Era (sub-era Tertiary); the era is divided into 3 periods, starting with the Palaeogene, then the Neogene, & now the Quaternary period. The era before this one was called the Mesozoic Era
there are different periods in each era. In the Cenozoic era, there are 2 periods, Quaternary and Tertiary. Mesozoic era has 3 periods, Cretaceous, Jurassic, and Triassic. Paleozoic has 7 periods, Permian, Carboniferous, Devonian, Silurian, Ordovician, and Cambrian. Precambrian is just the present, no time periods in it.
The Cenozoic era has three periods. These periods include the Paleogene, the Neogene, and Quaternary. This era covers a span of 66 million years ago until present time.
Divisions of an era are called Periods.
The Age of Reptiles was the Mesozoic Era. The three periods were the Triassic, Jurassic, and Cretaceous.
There were three periods in the Mesozoic Era. The Triassic Period, the Jurassic period & the Cretaceous Period.
The Cenozoic era has three periods. These periods include the Paleogene, the Neogene, and Quaternary. This era covers a span of 66 million years ago until present time.
Mesozoic era and Cenozoic Era
There were three geological periods in the Mesozoic Era(251 - 65Ma).The Triassic Period(251 - 199Ma),the Jurassic period(199 - 145Ma) &the Cretaceous Period(145 - 65Ma).