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The Precambrian.

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12y ago
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6y ago

The Precambrian era was the longest era, which lasted long from 4.5 billion from 543 billion years ago.

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13y ago

Paleozoic era

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14y ago

Paleozoic

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11y ago

The Paleozoic Era

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Q: What geologic era lasted longest?
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Related questions

What is the longest segments of geologic time called?

Precambrian Era.


What era of the geologic time scale was the longest?

precambrian times


when was the era of geologic time was the longest?

The Precambrian ... about 3 billion years.


How do you order the geologic time intervals to longest to shortest?

The order of the geologic time intervals is Eon, Era, Period, Epoch.


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.


Which series of words describes length of geologic time from longest to shortest?

eon>era>period


Which prehistoric era was the longest?

The earliest era of prehistory was also the longest. The Stone Age lasted from around 25,000 years to ago to about 5,500 years ago.


The longest era lasting about 4 billion years was what era?

The Precambrian Super-Eon is the informal name for the time on earth before the Cambrian Period. It lasted from 4,576 millions years ago until 542 million years ago, about 4.034 billion years.No geological era lasted as long. The longest era was the Paleoproterozic Era(2,500 - 1,600Ma) which lasted 900 million years.


Which Roman era lasted the longest the Roman monarchy the Roman Republic the Western Roman Empire or the Byzantine Empire?

The Byzantine Empire lasted for a millennium.


What is the largest division of time on geologic time scale?

Eon


What is an era in geologic time?

an era is a very long span of geologic time


Which era of geological time lasted the longest?

The Paleozoic Era lasted from about 540 million years ago to about 280 million years ago. It included the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian Periods.