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The precambrian era, the earliest era of the planet Earth, began with the formation of the planet itself, which came about by means of the force of gravity, which caused various rocks and debris to coalesce out of a vast cloud from which the entire solar system originally formed.
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∙ 14y ago
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When did the precambrian era start?
11003 bc
Why is PreCambrian called PreCambrian?
Precambrian is BEFORE the Cambrian period!
What is the layered structures made of calcium carbonate by Precambrian cynobacteria called?
stromatolites
When were precambrian rocks formed?
During the precambrian.
Historians know least about era do?
**Precambrian**
What is the mineral composition of precambrian?
The Precambrian is a geological age, not a mineral.
Why is the shield also referred to as the Precambrian Shield?
Because it was created in the precambrian era...The Candadian Shield was formed in the Precambrian Era.The rocks of the Canadian Shield formed during the Precambrian time.
Why is the Canadian Shield also referred as the Precambrian Shield?
Because it was created in the precambrian era...The Candadian Shield was formed in the Precambrian Era.The rocks of the Canadian Shield formed during the Precambrian time.
Why is the Canadian Shield also referred to as the Precambrian Shield?
Because it was created in the precambrian era...The Candadian Shield was formed in the Precambrian Era.The rocks of the Canadian Shield formed during the Precambrian time.
Why did precambrian end?
The Precambrian ended about 541 million years ago.
Why is it difficult to study Precambrian time?
There is not many remains of the Precambrian time
Why did the precambrian end?
The Precambrian ended about 541 million years ago.
