Tag Archives: universities of bristol research
New method to calculate the age of the earth’s crust
A new way to calculate the age of the earth’s crust has been developed by researchers at the Universities of Bristol and St Andrews.
The continental crust is the main record of conditions on Earth during the last 4,400 million years. Your training changed the composition of the mantle and the atmosphere, and remains a sink for carbon dioxide through erosion. Therefore, the continental crust has played a key role in the evolution of the Earth; however, the timing of its formation remains a subject of considerable debate.