Hot, wide, continental back-arcs explain Earth’s enigmatic mid-Proterozoic magmatic and metamorphic record by Roberts, NMW, Condie, KC, Palin, RM, Spencer, CJ

Barium content of Archaean continental crust reveals the onset of subduction was not global by Huang, G, Mitchell, RN, Palin, RM, Spencer, CJ, Guo, J

On the enigmatic mid-Proterozoic: Single-lid versus plate tectonics by Roberts, NMW, Salminen, J, Johansson, Å, Mitchell, RN, Palin, RM, Condie, KC, Spencer, CJ