45 datasets for Journal of Asian Earth Sciences
Data for: Magnetic mineral dissolution recorded in a lacustrine sequence from the Heqing Basin, SW China, and its relationship with changes in the Indian monsoon
Contributors: Xiaoke Qiang, xinwen xu
... The dataset has two parts, rock magnetic parameters of Heqing core in the past 920 ka, and organic carbon content in Heqing core and other related paleoclimatic data. Rock magnetic parameters: magnetic susceptibility (χ), temperature (high and low temperature) dependent magnetic susceptibility, the ratio of saturation remanent magnetization to saturation magnetization (Mrs/Ms) and the ratio of coercivity of remanence to coercive force (Bcr/Bc). Paleoclimatic data: the total organic carbon content (TOC), Antarctic temperature, and 25N° solar insolation, and global sea level, and the spore/pollen ratio in core MD01-2378, sea surface temperature of NGHP 17 and the smectite/(illite + chlorite) ratio of IODP site U1457.
Data for: Provenance of glacial marine conglomerates in the Lagar Formation: evidence for affinity of the Lhasa Terrane with Australia
Contributors: Xianyin An
... Supplementary Table 1. Compilation of late Paleoproterozoic (ca. 1.76 Ga) igneous ages in east Gondwana Supplementary Table 2. Geochemical characteristics of ca. 1.76 Ga granitoids from northern Australia Supplementary Table 3. Sr–Nd isotopic characteristics of ca. 1.76 Ga granitoids from southern Arunta, northern Australia
Data for: Significant impacts of pelagic clay on average chemical composition of subducting sediments: New insights from discovery of extremely rare-earth elements and yttrium-rich mud at Ocean Drilling Program Site 1149 in the western North Pacific Ocean
Contributors: Kentaro Nakamura
... Table 1. Results of the bulk chemical analyses of samples obtained from ODP Site 1149. Table 2. Comparison of the average compositions between the previous study and this study.
Data for: Evidence for Provenance Change in Deep Sea Sediments of the Bengal Fan: a 7 Ma record from IODP U1444
Contributors: Zihao Chang
Data for: Subduction-driven heterogeneity of the lithospheric mantle beneath the Cathaysia Block, South China
Contributors: Yan Xiao
Data for: Genesis of the Yunluheba Pb-Zn deposits in NW Guizhou Province, China: New insights from Rb-Sr isotopic aging and S-Pb-Sr isotopes
Contributors: Yongyong Tang
Data for: In situ Rb-Sr dating of gold-bearing arsenopyrite veins from the Akçaabat deposit in the Menderes Massif, Western Anatolia
Contributors: Firat Sengun
... We calculated ages by using this file
Data for: Shallow marine to fluvial transition in the Siwalik succession of the Kameng River section, Arunachal Himalaya and its implication for foreland basin evolution
Contributors: Tapan Chakraborty, Suchana Taral
Data for: Provenance of the East Guangdong Basin and Yong'an Basin in the South China Block: Response to the Mesozoic Tectonic Regime Transformation
Contributors: Shaofeng Liu
... Reflected and transmitted photomicrographs and cathodoluminescence (CL) images were taken of the zircon targets embedded in epoxy resin at Beijing Zirconia Navigation Technology Co., Ltd., Beijing, China. Zircon U-Pb isotopic dating was then conducted at Nanjing Normal University, Nanjing (NNU), China, and the State Key Laboratory of Continental Dynamics, Northwest University, Xi'an (SKLCD), China. Samples YAB-02, YAB-03, YAB-04, EGDB-05, and EGDB-06 were analysed at NNU using an Agilent 7700X ICP-MS system, while samples EGDB-01, EGDB-02, EGDB-03, EGDB-04, YAB-01, and YAB-05 were analysed at SKLCD using an Agilent 7500a ICP-MS system. The detailed operating process and data analysis methods were the same as those described by Yuan et al. (2004). When determining the zircon U-Pb ages, we used 206Pb/238U ages and 2σ values for zircon grains with ages younger than 1000 Ma and 207Pb/206Pb ages and 2σ values for zircon grains with ages older than 1000 Ma (Compston et al., 1992).
Data for: Geochemical characteristics of the Lower Silurian Longmaxi Formation on the Yangtze Platform, South China: Implications for depositional environment and accumulation of organic matters
Contributors: yu liu
... The TOC and major and trace element concentrations of the Longmaxi Formation.