TY - JOUR

T1 - Neogene and late Paleogene record of Himalayan orogeny and climate

T2 - A transect across the Middle Bengal Fan

AU - France-Lanord, Christian

AU - Spiess, Volkhard

AU - Schwenk, Tilmann

AU - Klaus, Adam

AU - Adhikari, Rishi R.

AU - Adhikari, Swostik K.

AU - Bahk, Jang Jun

AU - Baxter, Alan T.

AU - Cruz, Jarrett W.

AU - Das, Supriyo Kumar

AU - Dekens, Petra

AU - Duleba, Wania

AU - Fox, Lyndsey R.

AU - Galy, Albert

AU - Galy, Valier

AU - Ge, Junyi

AU - Gleason, James D.

AU - Gyawali, Babu R.

AU - Huyghe, Pascale

AU - Jia, Guodong

AU - Lantzsch, Hendrik

AU - Manoj, M. C.

AU - Martin, Yasmina Martos

AU - Meynadier, Laure

AU - Najman, Yani M.R.

AU - Nakajima, Arata

AU - Ponton, Camilo

AU - Reilly, Brendan T.

AU - Rogers, Kimberly G.

AU - Savian, Jairo F.

AU - Selkin, Peter A.

AU - Weber, Michael E.

AU - Williams, Trevor

AU - Yoshida, Koki

PY - 2015/5/1

Y1 - 2015/5/1

N2 - International Ocean Discovery Expedition 354 to 8°N in the Bay of Bengal drilled a seven site, 320 km long transect across the Bengal Fan. Three deep-penetration and an additional four shallow holes give a spatial overview of the primarily turbiditic depositional system that comprises the Bengal deep-sea fan. Sediments originate from Himalayan rivers, documenting terrestrial changes of Himalayan erosion and weathering, and are transported through a delta and shelf canyon, supplying turbidity currents loaded with a full spectrum of grain sizes. Mostly following transport channels, sediments deposit on and between levees while depocenters laterally shift over hundreds of kilometers on millennial timescales. During Expedition 354, these deposits were documented in space and time, and the recovered sediments have Himalayan mineralogical and geochemical signatures relevant for reconstructing time series of erosion, weathering, and changes in source regions, as well as impacts on the global carbon cycle. Miocene shifts in terrestrial vegetation, sediment budget, and style of sediment transport were tracked. Expedition 354 has extended the record of early fan deposition by 10 My into the late Oligocene.

AB - International Ocean Discovery Expedition 354 to 8°N in the Bay of Bengal drilled a seven site, 320 km long transect across the Bengal Fan. Three deep-penetration and an additional four shallow holes give a spatial overview of the primarily turbiditic depositional system that comprises the Bengal deep-sea fan. Sediments originate from Himalayan rivers, documenting terrestrial changes of Himalayan erosion and weathering, and are transported through a delta and shelf canyon, supplying turbidity currents loaded with a full spectrum of grain sizes. Mostly following transport channels, sediments deposit on and between levees while depocenters laterally shift over hundreds of kilometers on millennial timescales. During Expedition 354, these deposits were documented in space and time, and the recovered sediments have Himalayan mineralogical and geochemical signatures relevant for reconstructing time series of erosion, weathering, and changes in source regions, as well as impacts on the global carbon cycle. Miocene shifts in terrestrial vegetation, sediment budget, and style of sediment transport were tracked. Expedition 354 has extended the record of early fan deposition by 10 My into the late Oligocene.

M3 - Review article

AN - SCOPUS:84930411801

SP - 1

EP - 46

JO - Integrated Ocean Drilling Program: Preliminary Reports

JF - Integrated Ocean Drilling Program: Preliminary Reports

SN - 1932-9423

IS - 354

ER -