Paleozoic
After an era, the next smallest division of time would be an epoch. An epoch is equal to around 10,000,000 years, where as an era is 100,000,000 years.
A period is smaller than an era in the geologic time scale. It is further subdivided into epochs and ages.
The 3 eras of geologic time is Palezozoic era, Mesozoic era, and Cecozoic era
The order of units of geologic time from longest to shortest is: eon, era, period, epoch.
Cenozoic Era
an era is a very long span of geologic time
The shortest piece of Geologic time is the Holocene Epoch in the Cenozoic Era>
No, a geologic era is a longer unit of time than a geologic period. Geologic eras are divided into periods, which are further subdivided into epochs. The hierarchy from largest to smallest is era, period, epoch.
Era
After an era, the next smallest division of time would be an epoch. An epoch is equal to around 10,000,000 years, where as an era is 100,000,000 years.
A period is smaller than an era in the geologic time scale. It is further subdivided into epochs and ages.
The 3 eras of geologic time is Palezozoic era, Mesozoic era, and Cecozoic era
precambrian times
Precambrian Era.
Eon.
The order of units of geologic time from longest to shortest is: eon, era, period, epoch.
Era