Olivier Bruguier

TL;DR: In this article, the authors investigated the relationship between trace elements in calcareous organisms and crystal growth rate in mollusc shells and proposed an alternative mechanism for ionic transport through the calcifying mantle of two aragonitic marine bivalve species.

TL;DR: In this paper, a major and trace element and numerical modeling study of a layered outcrop of group C pyroxenite near the locality of Tolox aimed at constraining the origin of these pyroxensites after host peridotites by pervasive pyroxene-producing, refertilization melt^ rock reactions is presented.

TL;DR: In this article, structural analysis along with 40Ar-39Ar and U-Pb datings in the Fuping massif provide new insight into the evolution of the eastern part of the Trans-North China Belt (North China Craton), from 27 Ga to 18 Ga D1 is responsible for the development of a dome-and-basin structure coeval with crustal melting giving rise to migmatite and Nanying gneissic granites at 21 Ga.

TL;DR: In this article, a trace element study was carried out on a series of olivine-rich troctolites, and neighbouring troctolis and gabbros, from olivines-rich intervals in Hole U1309D, and the results indicated that clinopyroxene and plagioclase crystallized concurrently, after melts having the same trace element composition.

TL;DR: In this article, the authors discards a crystal fractionation model from a single parent magma to take into account the geochemical and isotope variations observed between the plutonic crust and the underlying ultramafic section.