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Outputs (13)

A common parentage for Deccan Continental Flood Basalt and Central Indian Ocean Ridge Basalt? A geochemical and isotopic approach (2013)
Journal Article
Ray, D., Misra, S., Widdowson, M., & Langmuir, C. H. (2014). A common parentage for Deccan Continental Flood Basalt and Central Indian Ocean Ridge Basalt? A geochemical and isotopic approach. Journal of Asian Earth Sciences, 84, 188-200. https://doi.org/10.1016/j.jseaes.2013.12.015

A comparison of geochemical and Sr-Nd-Pb isotopic compositions for Deccan Continental Flood Basalts (CFBs) and Central Indian Ridge (CIR) Basalts is presented: these data permit assessment of possible parental linkages between the two regions, and co... Read More about A common parentage for Deccan Continental Flood Basalt and Central Indian Ocean Ridge Basalt? A geochemical and isotopic approach.

An abrupt shift in dust source on the Chinese Loess Plateau revealed through high sampling resolution OSL dating (2013)
Journal Article
Stevens, T., Adamiec, G., Bird, A. F., & Lu, H. (2013). An abrupt shift in dust source on the Chinese Loess Plateau revealed through high sampling resolution OSL dating. Quaternary science reviews, 82, 121-132. https://doi.org/10.1016/j.quascirev.2013.10.014

The source of dust that forms the extensive deposits of loess exposed on the Chinese Loess Plateau is highly debated. In particular, it is not clear whether sources can change abruptly within individual loess units or whether local influences on sour... Read More about An abrupt shift in dust source on the Chinese Loess Plateau revealed through high sampling resolution OSL dating.

Quantifying chemical weathering intensity and trace element release from two contrasting basalt profiles, Deccan Traps, India (2013)
Journal Article
Babechuk, M. G., Widdowson, M., & Kamber, B. S. (2014). Quantifying chemical weathering intensity and trace element release from two contrasting basalt profiles, Deccan Traps, India. Chemical Geology, 363, 56-75. https://doi.org/10.1016/j.chemgeo.2013.10.027

Weathering profiles developed on basalt substrate contain information relevant to climate, atmospheric composition and evolution, nutrient release into the hydrosphere, and understanding Martian regolith. In this study, the chemical compositions of t... Read More about Quantifying chemical weathering intensity and trace element release from two contrasting basalt profiles, Deccan Traps, India.

Extreme extension across Seram and Ambon, eastern Indonesia: evidence for Banda slab rollback (2013)
Journal Article
Pownall, J., Hall, R., & Watkinson, I. M. (2013). Extreme extension across Seram and Ambon, eastern Indonesia: evidence for Banda slab rollback. Solid Earth, 4, 277-314. https://doi.org/10.5194/se-4-277-2013

The island of Seram, which lies in the northern part of the 180°-curved Banda Arc, has previously been interpreted as a fold-and-thrust belt formed during arc-continent collision, which incorporates ophiolites intruded by granites thought to have bee... Read More about Extreme extension across Seram and Ambon, eastern Indonesia: evidence for Banda slab rollback.

An immense shield volcano within the Shatsky Rise oceanic plateau, northwest Pacific Ocean (2013)
Journal Article
Sager, W. W., Zhang, J., Korenaga, J., Sano, T., Koppers, A. A. P., Widdowson, M., & Mahoney, J. J. (2013). An immense shield volcano within the Shatsky Rise oceanic plateau, northwest Pacific Ocean. Nature Geoscience, 6(11), 976-981. https://doi.org/10.1038/ngeo1934

Most oceanic plateaux are massive basaltic volcanoes. However, the structure of these volcanoes, and how they erupt and evolve, is unclear, because they are remote and submerged beneath the oceans. Here we use multichannel seismic profiles and rock s... Read More about An immense shield volcano within the Shatsky Rise oceanic plateau, northwest Pacific Ocean.

Towards a sustainable economy? Socio-technical transitions in the green building sector (2013)
Journal Article
O'Neill, K., & Gibbs, D. (2014). Towards a sustainable economy? Socio-technical transitions in the green building sector. Local environment, 19(6), 572-590. https://doi.org/10.1080/13549839.2013.818954

Making the transition to a green economy is a major policy driver in the UK and other countries. Entrepreneurs are suggested as being at the forefront of this transition and as a driving force for sustainability. These “green entrepreneurs” may repre... Read More about Towards a sustainable economy? Socio-technical transitions in the green building sector.

Controlling factors on heavy mineral assemblages in Chinese loess and red clay (2013)
Journal Article
Nie, J., Peng, W., Pfaff, K., Möller, A., Garzanti, E., Andò, S., …Ji, S. (2013). Controlling factors on heavy mineral assemblages in Chinese loess and red clay. Palaeogeography, palaeoclimatology, palaeoecology, 381-382, 110-118. https://doi.org/10.1016/j.palaeo.2013.04.020

Heavy-mineral analysis is a sensitive technique in constraining provenance of sandstone, but has rarely been applied to loess. Here we report a heavy-mineral study of selected samples from the Luochuan, Xifeng and Caoxian loess-Red Clay sections on t... Read More about Controlling factors on heavy mineral assemblages in Chinese loess and red clay.

Lu-Hf and Sm-Nd dating of metamorphic garnet: evidence for multiple accretion events during the Caledonian orogeny in Scotland (2013)
Journal Article
Bird, A. F., Thirlwall, M. F., Strachan, R. A., & Manning, C. J. (2013). Lu-Hf and Sm-Nd dating of metamorphic garnet: evidence for multiple accretion events during the Caledonian orogeny in Scotland. Journal of the Geological Society, 170(2), 301-317. https://doi.org/10.1144/jgs2012-083

Caledonian orogenesis in Scotland is currently interpreted in terms of a Mid-Ordovician arc- continent collision (Grampian event) followed by the Silurian collision of Laurentia with Baltica (Scandian event). Lu-Hf and Sm-Nd garnet ages of c. 475-460... Read More about Lu-Hf and Sm-Nd dating of metamorphic garnet: evidence for multiple accretion events during the Caledonian orogeny in Scotland.

IODP Expedition 330 : drilling the Louisville Seamount Trail in the SW Pacific (2013)
Journal Article
Koppers, A. A., Yamazaki, T., Geldmacher, J., Anderson, L., Beier, C., Buchs, D. M., …Williams, R. (2013). IODP Expedition 330 : drilling the Louisville Seamount Trail in the SW Pacific. Scientific Drilling, 11-22. https://doi.org/10.5194/sd-15-11-2013

Deep-Earth convection can be understood by studying hotspot volcanoes that form where mantle plumes rise up and intersect the lithosphere, the Earth's rigid outer layer. Hotspots characteristically leave age-progressive trails of volcanoes and seamou... Read More about IODP Expedition 330 : drilling the Louisville Seamount Trail in the SW Pacific.