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Q: Why are rocks found that date from the first 800 million years?
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Why are no rocks found that data from the first 800 million years of Earth's existence?

Earth was too hot to have solid rocks at that time.


Why are rocks found that from the first 800 million years of earth existence?

Earth was too hot to have solid rocks at that time.


Why are no rocks found that date from the first 800 million years of Earth's-existence?

Earth was too hot to have solid rocks at that time.


Why are there no samples of rocks from the early Precambrian era?

But there are. The Earth is about 4,600 million years old, the oldest known rocks are to be found in northern Quebec, Canada and are dated at about 4,280 million years. They were only found 2 years ago so perhaps even older rocks could be found.


What is the age of the rocks found in tug hill plateau?

542 million years ago


Why are no rocks found that date from the first 800 million years of earths existence?

Earth was too hot to have solid rocks at that time.


How old are the oldest rocks found on the sea floor?

Around 200 million years of age.


Some of the oldest rocks ever found have been estimated to be about 3.9 billion years old Is it likely that these rocks were present when Earth was first formed?

No. The fact that some of the oldest Earth rocks are over 4 billion years old indicates that Earth was in a molten state for around 300 million years. The first rocks would have formed on Earth from this molten material.


What types of strata rocks and fossils would've been found in West Virginia 100 million years ago?

The world wasnt created 100 million years ago


Which came first dinosaurs or Madonna?

The oldest dinosaur types are known from rocks in Argentina and Brazil and are about 230 million years old. It is unkown when Madonna first roamed the Earth but it is roughly 235 million years ago, 5 million years before dinosaurs.


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.


How many years did the dinosaurs live before extinction?

Dinosaurs died around 65 million years ago. Although, the first real dinosaur is about 235-240 million years old. It is hard to give an exact date since they are simply rocks.