Slide 1The Pacific and African Deep-Mantle Anomalies are not Superplumes Bruce R. Julian Dept. of Earth Sciences University of Durham Durham, U.K. Slide 2 Large Low Shear-Velocity…
Chapter 6. Age and Growth of Continental Crust from Radiogenic Isotopes pp. 321-348 What is the crust? Continental crust? 1. Total mass = 0.6% silicate earth 2. Main reservoir…
The Pacific and African Deep-Mantle Anomalies are not Superplumes Bruce R. Julian Dept. of Earth Sciences University of Durham Durham, U.K. Large Low Shear-Velocity Provinces…