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What geologic period lasted seven eighths of the earths history?
Wiki User
∙ 11y ago
The Precambrian time
Wiki User
∙ 11y ago
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The Vendian Period is a time period in geologic history that lasted from 650 - 543 million years ago. The Vendian is also known as the Ediacaran or as the Proterozoic.
What percenatge does the precambrian era take up in the earths history?
The precambrian era lasted from roughly 4.57 Ga to 0.54 Ga before today, equalling about 88 % of Earth's history.
How much of the earths history does the pre-Cambrian era account for?
The Precambrian Super-Eon lasted from Earths creation 4.54 billion years ago until the Cambrian Period 542 million years ago. Some 3.998 billion years. This accounts for about 88% of Earth's history.
How long is an era of time?
An era is a period of geologic time which varies in length but is many millions of years. For instance, the current era of geologic time, the Cenozoic, has lasted for over 65 million years to date.
What geologic era lasted longest?
The Precambrian. Hope this helps! :)
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What geologic period lasted for almost 7 8ths of earth's history?
The geological division that lasted for just over 7/8ths of the Earth's history is the Precambrian Super-Eon. It started 4576.2 million years ago with the formation of Earth and ended 542 million years ago at the start of the Cambrian Period. It is made up of the Hadean, Archean and Proterozoic Eons. Although the super-eon is widely recognised as a time division this is only an unofficial term. The ICS prefer to use the Eon when describing the time before the Cambrian.
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What is the largest division of time on geologic time scale?
Eon
