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The Precambrian Time

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Alvera Stehr

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3y ago
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Jo Kub

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2y ago

Paleozoic Era

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Wiki User

13y ago

Depending on your meaning of the question, when was man first created, or when was the first child born? I will answer both. Adam was the first human being to ever exist. He was created by God, but he was an adult. Then God put Adam into a deep sleep, and took it out one of his ribs, and made a woman, named Eve. Eventually, they had children, their first born was Cain, then they had Abel, who did not live very long, because his brother Cain killed him. Thus the first murder was commited. Then Adam and Eve had another child, named, Seth. That is all the children The Bible has recorded on Adam and Eve, so that is all the children they had. Eventually, Seth and Cain had children, and of course, the human race began. I hope this answer helps!

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16y ago

It is estimated that the first life forms on earth were primitive, one-celled creatures that appeared about 3 billion years ago. from: http://www.extremescience.com/earth.htm

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13y ago

Paleozoic Era

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12y ago

350mya ago

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Q: What era did the earliest life form exist?
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Related questions

According to its name the archaeozoic era of earths history was characterized by what type of life form?

unicellular organisms are earliest forms of life


What is the first era in geologic time?

The earliest era is the Cryptic era (an informal designation) for the earliest part of the Hadean eon which is not technically seperated into era. The first formal era is the Eoarchaean.


What life form dominated the Paleozoic era?

Marine life, Amphibians.


Name 3 types of life forms that appeared in the mesozoic era?

the first type of life form that appeared in the mesozoic era was a fish! the second type of life form that appeared in the mesozoic era was the reptile! and the third was a reptile bird!!!!!!!!!!!!!!!!


What era did leonin compose?

yes he is the earliest known polyphony composer


What order the following eras in order from most recent to earliest?

Modern era Postmodern era Contemporary era


What is the real name for Age of the Dinosaurs?

The Age of Dinosaurs is actually called the Mesozoic era. Its name means "middle life," as it comes after the earliest complex life but before the most recent life forms.


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.


How do you calculate a pitchers era if he gets no one out?

his era does not exist.


What era was 250 million years ago?

It was early Mesozoic era


The Cambrian Period was part of what era?

The Cambrian Period was from about 543 to 490 million years ago. It is the earliest period in the Paleozoic ("old life") Era. Until relatively recently paleontologists thought this marked the beginning of life. Primitive life is now know from the Pre-Cambrian Eon.


What era did humans not exist?

I believe God created man after He created the earth. I do not believe there was ever a era when humans did not exist. :)