The 2nd named era was the Paleoarchean Era.
Earth is currently in the Cenozoic Era of the Phanerozoic Eon.
history of surveying from greek to modern era
Reform era. From 1820 to 1865.
He made a proclamation inviting the Jews to return to Israel (Judea) and rebuild Solomon's Temple under Ezra. This made the Second Temple Era possible.
The 21st decade/ modern
Earth is currently in the Cenozoic Era of the Phanerozoic Eon.
Paleozoic Era
Precambrian
Precambrian
geologic time scale
Mesozoic
Precambrian
The most recent period of the Earth's history.
Precambrian
Warm, shallow seas covered most of Earth's surface near the end of the Paleozoic Era.
The precambrian era lasted from roughly 4.57 Ga to 0.54 Ga before today, equalling about 88 % of Earth's history.
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