The 4.5 billion years of geologic evolution has shaped the tectonic processes in Earth we see today. Over the span of time, Earth has changed from being a magma ocean to a tectonically active planet, by transitioning through different tectonic regimes. A silent witness of this journey have been cratons which have survived for billions of years. Therefore cratons preserve clues of past tectonic pr ...[Read More]
Cratons: building blocks of continents and their economic importance
