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The location and age of the oldest rocks is a movable feast, depending on the state of geological exploration, and the particular part of the sample dated.
Having said that, these rocks are gneiss and zircons in them are often the material dated.
Naturally, we have no access to rocks subsequently overrun by basalt shields and similar concealment.
The dates are in the vicinity of 4.4x109 years ago, (+/_8 Ma). Specific locations include the Canadian Shield, and the Jack hills of Western Australia.
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∙ 11y ago
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∙ 14y agoAustralia and Canada are currently competing for the coveted 'Home of the World's Oldest Rocks' title.
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∙ 13y agoNo. Mid-ocean ridges are where new rocks are formed. The oldest oceanic rocks will be furthest from the MOR.
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∙ 12y agoless than 200m
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∙ 13y agoGreenland
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Where are the oldest rock?
Some of the oldest rocks found in North America have been on the Canadian Shield.
Are the oldest rocks on land or in the ocean?
The oldest rocks are found on land.
Where are the oldest rocks on Earth found?
the oldest rocks on earth can be found in Greenland. They ar epreserved because they are always covered with a thin laye of ice.
How old are the oldest rocks found on the moons?
The oldest rock's found on the moon are 4.0 billion years old.
What is the oldest suburb in Australia?
Australia's oldest suburb is found in Sydney. It is the suburb of The Rocks.
What era are the oldest rocks found in California from?
ploterozoic,and paleozoic
Why are the oldest rocks found in Iceland?
Actually Iceland contains a very young rock landscape, with the oldest rocks dating back 14-16 million years ago. Some of the oldest rocks on earth are found in Greenland, dating back about 3.9 billion years.
Which region has the oldest rock formation in north America?
The oldest rocks in North America are found in Minnesota. The oldest of these rocks age to 3.6 billion years old.
What states have the oldest rocks?
Minnesota has the oldest rocks in the United States. The granitic gneisses of southwest Minnesota have been dated at 3.8 billion years old.
What evidence supports the hypothesis that Earth is 4.6 billion years?
Among other things, rocks have been found that are over 4 billion years old. The age of such rocks is determined by radioactive dating. Note that this is not "a" method, but perhaps 40 different methods (depending on the isotopes involved), which complement one another.The exact age of the Earth is harder to determine exactly; but basically, it must be at least as old as the oldest rocks found.
What is the oldest painting ever found?
The oldest paintings are prehistoric ones found in caves and on rocks. some researchers claim that Australian aborigines painted some rocks that can be seen today over 80 000 years ago
Would you find a jellyfish fossil?
The oldest known fossils of jellyfish have been found in rocks in Utah that are more than 500 million years old!!
