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The Precambrian era spanned approximately 4 billion years, making it the longest geologic time period in Earth's history.

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1y ago

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How many years was the precambrian era?

Began 5 billion years ago


Did the precambrian era occur first?

Yes. The first era was the precambrian era followed by the paleozoic era then the mesozoic era than the Cenozoic era.


When did the precambrian era begin?

The Precambrian Era began in the time period 4600 and ended in 570.


What years did the Precambrian era end?

Lady Gaga


Where was precambrian era?

The Precambrian era was a geological period that spanned from about 4.6 billion years ago to around 541 million years ago. It encompasses the earliest part of Earth's history, including the formation of the planet and the evolution of life forms. The Precambrian era was followed by the Paleozoic era, which marked the beginning of complex life on Earth.


When did the precambrian era end?

About 540 million years ago.


What are the periods that make up the precambrian Era?

4,028,000,000 years.


What was the Precambrian era's climate?

The Precambrian is a long period and just as Earth has many climates now, it had many then.


How many years did the Precambrian Era span?

The Proterozoic eon was the third eon in Earth history. It lasted from 2.5 billion years ago to 542 million years ago. Therefor, the Proterozoic was nearly 2 billion years long.


What does the precambrian era begin with?

The Precambrian era begins with the formation of Earth around 4.6 billion years ago. It is the longest geological time period, spanning from the formation of Earth to the beginning of the Paleozoic era about 541 million years ago.


What is the longest era with the least information available?

The Precambrian era is the longest geological era, spanning from about 4.6 billion years ago to 541 million years ago, but it is also the era with the least amount of detailed information available due to the lack of well-preserved rocks and fossils from that time period.


What was the longest era?

The longest era in geologic time is the Precambrian era, which lasted from about 4.6 billion years ago to 541 million years ago. It encompasses about 90% of Earth's history and is divided into several eons, including the Hadean, Archean, and Proterozoic.