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What else can I help you with?
What was the longest segment of the earth's history?
It was the Precambrian time period.
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.
Which came first the precambrian or the mesozoic?
Precambrian eon4567.17-542 million years agoMesozoic era251-65.5million years agoSo precambrian came first...........
What is the significance of the didvision between the Cambrian and PreCambrian periods?
During the Cambrian period, life began to appear on the planet.
What happened during the Precambrian time?
Over most of Precambrian time 80 percent of earths history-the only life forms are bacteria ,which appear about 3,500 million years ago. multiple-cells marine animals like spriggina appear at the end of the era
What was the longest segment of the earth's history?
It was the Precambrian time period.
Precambrian are fossils yes or no?
Precambrian is a geologic period that extends as back as 4.500 million years ago. Fossils are very rare from that period of time.
When did Precambrian Time begin?
The Precambrian period was from 4600 million years ago to about 542 million years ago.
What time period began 4.6 billion years ago?
Precambrian time
What time period represents 88 percent of earths history?
The Precambrian Time
When did the precambrian era begin?
The Precambrian Era began in the time period 4600 and ended in 570.
Why is PreCambrian called PreCambrian?
The term "Precambrian" refers to the eon of geological time that predates the Cambrian period, which marks the beginning of abundant fossils in the rock record. It encompasses a vast span of time, roughly from the formation of Earth (about 4.6 billion years ago) to 541 million years ago.
What geologic period lasted seven eighths of the earths history?
The Precambrian time
What is the time range of Precambrian Era?
Precambrian time - The period in the geologic time scale from the formation of the Earth to the beginning of the Palezonoic era, from about 4.6 billion to 543 million years ago.
What dangers might travelers face if they go back in time to the Precambrian earth?
You can't go back in time , but I'd take an assualt rifle . goodluck
What were the dangers in the precambrian time?
welll ya see there was lots of little critters walking around and ya know its funyn cus that is it! ha
How many years is the Precambrian era?
The Precambrian era spanned approximately 4 billion years, making it the longest geologic time period in Earth's history.
