Plate motions relative to the hotspots over the past 4 to 7 Myr are investigated with a goal of
determining the shortest time interval over which reliable volcanic propagation rates and …

Abstract Basaltic lavas from Hainan Island near the northern edge of the South China Sea
have an age range of between late Miocene (about 13 Ma) and Holocene, with a peak age …

Crucial monitors of operation of deep Earth volatile cycles are the accumulated volatile
masses in the exosphere, particularly when these are compared to outgassing fluxes and to …

To determine partitioning of C between upper mantle silicate minerals and basaltic melts, we
executed 26 experiments between 0.8 and 3 GPa and 1250–1500° C which yielded 37 …

Abstract New H 2 O, CO 2 and S concentration data for basaltic glasses from Loihi
seamount, Hawaii, allow us to model degassing, assimilation, and the distribution of major …

This paper presents major and trace element compositions of lavas from the entire 3098 m
stratigraphic section sampled by phase‐2 of the Hawaii Scientific Drilling Project. The upper …

Oceanic island basalts are targeted for geochemical study because they provide a direct
window into mantle composition and a wealth of information on the dynamics and …

Olivine-hosted melt inclusions within lava retain important information regarding the lava's
primary magma compositions and mantle sources. Thus, they can be used to infer the nature …

Primitive, high-K minettes and basanites erupted during the Pleistocene from cinder cones
on the flanks of the Colima Volcanic Complex in the western Trans-Mexican Volcanic Belt …

The role of carbon-rich or carbonatitic melts as an important metasomatizing agent in the
Earth's mantle is supported by direct and indirect evidence of their involvement, ranging from …