Earth s Oldest Rocks Second Edition is the only single reference source for geological research of early Earth This new edition is an up to date collection of scientific articles on all aspects of the early history of the Earth from planetary accretion at 4. 2 Ga Since the first edition was published significant new advances have been made in our understanding of events and processes on early Earth that correspond with new advances in technology The book includes contributions from over 100 authors all of whom are experts in their respective fields The research in this reference concentrates on what is directly gleaned from the existing rock record to understand how our planet formed and evolved during the planetary accretion phase formation of the first crust the changing dynamics of the mantle and style of tectonics life s foothold and early development and mineral deposits It is an ideal resource for academics students and the general public alike Earth s Oldest Rocks.. 567 billion years ago Ga to the onset of modern style plate tectonics at 3
.. 567 billion years ago Ga to the onset of modern style plate tectonics at 3