eras
Eras are divided into periods.
groups ()
If I’m not wrong it’s Epochs and periods
The Paleozoic, the Mesozoic and the Cenozoic are all divided into periods and epochs.
eras
Geological eras can be divided into periods, epochs and ages.
Geological eras can be divided into periods, epochs and ages.
Eras are divided into periods.
groups ()
i think so - yes
The constituent time segments are epochs and periods, which are further divided into ages.
The Precambrian Era can be divided into three major eras. These eras include the Hadean, the Archean, and the Proterozoic.
eras
because
Time. The game.
If I’m not wrong it’s Epochs and periods