The soil layers of each plot from top to bottom were 20 cm of surface-cultivated mellow soil, 20 cm of plow pan soil, and 20 cm of clastic purple shale parent materials, respectively, which originated ...
In their correspondence, He and colleagues question our conclusion of little or no uplift preceding Emeishan volcanism that we reported in our letter 1. Debate concerns the nature of the contact ...
Her research in clastic sedimentology centres on quantifying biogeographic and palaeoecological changes, with a primary focus on the depositional record of southern Africa. Professor Dunsby is a world ...