10 billion years
eons ?
There are four eons dividing the geologic scale. Three occurred during the Precambrian era.
aeon, ages, time period, years
ALOT!No its time. Or consider ages or eons.
There are 4 Eons not 3, these are :Phanerozoic 540 million years ago to today.Proterozoic 2.5 billion to 540 million years agoArcheozoic 3.9 to 2.5 billion years agoHadean 4.6 to 3.9 billion years ago
Since earth first achieved dynamic balance (became a globe) is about 4.5 billion years.
Eons are the largest division of geologic time, typically lasting hundreds of millions to billions of years. They are used to represent the greatest expanse of time in Earth's history.
10 years = 87,658.1277 hours.
Exile of the Eons was created in 1950.
Supereon is the longest classification of time in geology. The Precambrian period is a supereon comprised of the Hadean, Archean, and Proterazoic eons.
The Precambrian era spans from about 4.6 billion years ago to 541 million years ago, encompassing almost 90% of Earth's history. It is divided into three eons: the Hadean, Archean, and Proterozoic eons.
The Hadean, Archean, and the protozoic eons.