Question:

Precambrian time is much larger than the other eras of the geologic time scale. Earth's water, oxygen, and first living organisms originated during this time period. Why do you think it is so much larger than the other eras of the geologic time scale?

Last updated: 8/9/2022

Precambrian time is much larger than the other eras of the geologic time scale. Earth's water, oxygen, and first living organisms originated during this time period. Why do you think it is so much larger than the other eras of the geologic time scale?

Precambrian time is much larger than the other eras of the geologic time scale. Earth's water, oxygen, and first living organisms originated during this time period. Why do you think it is so much larger than the other eras of the geologic time scale?