Site U1433

Li, C.-F.; Lin, Jian; Kulhanek, Denise K.; Williams, T.; Bao, Rui; Briais, A.; Brown, Elizabeth; Chen, Y.; Clift, Peter D.; Colwell, Frederick S.; Dadd, K.A.; Ding, Weiwei; Hernández‐Almeida, Iván; Huang, Xiaoxia; Hyun, Sangmin; Jiang, Tao; Koppers, A. A.; Li, Q.; Liu, C.; Liu, Q.; Liu, Z.; Nagai, Renata Hanae; Peleo-Alampay, A.; Su, Xinming; Sun, Zhen; Tejada, M. L. G.; Trinh, H.S.; Yeh, Yun-Chi; Zhang, C.; Zhang, F.; Zhang, G.-L.; Zhao, Xixi

doi:10.14379/iodp.proc.349.105.2015

Cited by 14 publications

(13 citation statements)

References 45 publications

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“…The oldest dated sample from IODP Site U1435 is considered to be Early Oligocene (~32 Ma; Unit 1B) overlying the sandstone at the base of the well (Unit II; Fig. 4) (Li et al, 2015b), which must be older and potentially useful in identifying any influence from a paleo-Pearl River.…”

Section: Geologic Settingmentioning

confidence: 99%

Controls on modern erosion and the development of the Pearl River drainage in the late Paleogene

et al. 2017

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The Pearl River and its tributaries drains large areas of southern China and has been the primary source of sediment to the northern continental margin of the South China Sea since its opening. In this study we use a combination of bulk sediment geochemistry, Nd and Sr isotope geochemistry, and single grain zircon U-Pb dating to understand the source of sediment in the modern drainage. We also performed zircon U-Pb dating on Eocene sedimentary rocks sampled by International Ocean Discovery Program (IODP) Expedition

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Section: Geologic Settingmentioning

confidence: 99%

Controls on modern erosion and the development of the Pearl River drainage in the late Paleogene

et al. 2017

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“…In light of the drill sites 1433/1434 from the IODP Expedition 349 (Li et al 2015b), the MCS data interpretation was performed by referring to several adjacent MCS profiles (R1, R2, R3, R4 from the Guangzhou Marine Geological Survey as shown in Fig. 2), including the seismic profiles in the oceanic basin (Li et al 2012a; and the southern margin (Ding and Li 2011;Yao et al 2012;Lü et al 2013;Franke 2013;Song and Li 2015).…”

Section: Mcs Data Interpretationmentioning

confidence: 99%

The role of rifting in the development of the continental margins of the southwest subbasin, South China Sea: Insights from an OBS experiment

et al. 2016

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“…Although most carbonate platforms were drowned since the Middle Miocene, the reefs on the basement highs could continue their growth even to the Late Miocene (Steuer et al, ), which was transported into the abyssal basin and formed thick carbonate interlayers in the clay or silty clay in the SWSB, with a thickness of 1m. Drilling data showed that since the Pliocene, carbonates thinned abruptly and disappeared in the Pleistocene (Li et al, ). We suggested that this phenomenon was associated with intensified tectonic subsidence in the SCS continental margin and rising sea level, resulting in the drowning of most of the coral reefs, which in turn reduced carbonate input into the abyssal basin.…”

Section: Discussionmentioning

confidence: 99%

“…Logging was carried out at Site U1433 and provided accurate time‐depth conversion information. The time‐depth conversion function presents as follows (according to Li et al, ; Li et al, ):

Z = italic0.00015262 {6t}^{2} + italic0.714658 t,

…”

Section: Methodsmentioning

confidence: 99%

Sedimentary budget of the Southwest Sub‐basin, South China Sea: Controlling factors and geological implications

Ding

Sun

et al. 2018

Geological Journal

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Calculation of the sediment budget in the South China Sea abyssal basin lacks constraints from drilling data and reinterpretation of seismic data. On the basis of six multichannel seismic profiles across the Southwest Sub-basin (SWSB) and the drilling data from International Ocean Discovery Program Expedition 349, we divided the Cenozoic sediments into four sedimentary units. The sedimentary budget of the abyssal basin at different geological times was calculated. The previous works in the Mekong continental shelf and slope areas were integrated to calculate the sediment budget of the whole SWSB. Our researches show that the sediment budget in the SWSB increased during the Palaeogene and reached its first peak because of intensified erosion, which might have resulted from the continued uplift of the Tibetan Plateau and accelerated southeastward extrusion of the Indo-China Peninsula. Since the Late Miocene, the sediment budget was mainly influenced by the East Asia monsoon, that is, the intensified winter monsoon decreased the sediment budget of the entire area during the Late Miocene, whereas the strengthened summer monsoon increased the sediment budget during the Pliocene and reached a peak during the Pleistocene. The sediment budgets of the Mekong continental shelf, the Mekong continental slope, and the abyssal basin have distinct characteristics, relating to the infilling sequence of the terrestrial sediments in different regions. The sediment provenance of the SWSB was mainly from the Indo-China Peninsula, the Nansha area, and the Palawan before the Late Miocene. After that time, sediments were mainly transported from the modern Mekong River.

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Site U1433

Cited by 14 publications

References 45 publications

Controls on modern erosion and the development of the Pearl River drainage in the late Paleogene

Controls on modern erosion and the development of the Pearl River drainage in the late Paleogene

The role of rifting in the development of the continental margins of the southwest subbasin, South China Sea: Insights from an OBS experiment

Sedimentary budget of the Southwest Sub‐basin, South China Sea: Controlling factors and geological implications

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