Canadian researchers have discovered the oldest rocks in the world. The remnants of the Earth's early crust are 4.28 billion years old and were found in a belt of ancient bedrock in northern Quebec, along the eastern shore of Hudson Bay. More.Thursday, September 25, 2008
oldest rocks
Canadian researchers have discovered the oldest rocks in the world. The remnants of the Earth's early crust are 4.28 billion years old and were found in a belt of ancient bedrock in northern Quebec, along the eastern shore of Hudson Bay. More.
