Zhao, Hongchao; Liu, Zhifei; Sompongchaiyakul, Penjai; Ma, Pengfei; Lin, Baozhi; Jirapinyakul, Akkaneewut: Clay minerals of sediment core SUT10 in the Gulf of Thailand [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974740 (dataset in review)
Abstract:
This dataset provides clay mineral assemblages of marine sediments over the past 5.4 ka at Core SUT10 in the Gulf of Thailand. The data include clay mineral assemblages (smectite, illite, chlorite, and kaolinite), illite chemistry index, and illite crystallinity. The Core SUT10 (10.46°N, 100.92°E; 62 m water depth, 1.51 m long) was retrieved from the cruise of Hydrographic and Oceanographic Survey (HOS) in March 2011. The clay mineral (1-cm resolution, 144 samples) was identified on oriented mounts of non-calcareous, clay-sized (<2 μm) particles by X-ray diffraction (XRD) using a PANalytical X'Pert PRO diffractometer. Replicate analysis of selected samples gave a precision of ±2% (2σ), and the semi-quantitative evaluation of each clay mineral has an accuracy of ~5%. All tests were analyzed at the State Key Laboratory of Marine Geology, Tongji University (Shanghai).
Supplement to:
Zhao, Hongchao; Liu, Zhifei; Sompongchaiyakul, Penjai; Ma, Pengfei; Lin, Baozhi; Jirapinyakul, Akkaneewut (submitted): Sea-level and ENSO influenced chemical weathering records in the Gulf of Thailand since the middle Holocene. Paleoceanography and Paleoclimatology
Funding:
Coverage:
Latitude: 10.460000 * Longitude: 100.920000
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 1.49 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample number | Sample no | Liu, Zhifei | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Liu, Zhifei | Geocode | |
| 3 | AGE | Age | ka BP | Liu, Zhifei | Geocode | |
| 4 | Smectite | Sme | % | Liu, Zhifei | PANalytical X'Pert PRO diffractometer (XRD) | |
| 5 | Illite | Ill | % | Liu, Zhifei | PANalytical X'Pert PRO diffractometer (XRD) | |
| 6 | Kaolinite | Kln | % | Liu, Zhifei | PANalytical X'Pert PRO diffractometer (XRD) | |
| 7 | Chlorite | Chl | % | Liu, Zhifei | PANalytical X'Pert PRO diffractometer (XRD) | |
| 8 | Illite, chemical index | Ill chem index | Liu, Zhifei | PANalytical X'Pert PRO diffractometer (XRD) | ||
| 9 | Illite crystallinity | Ill cryst | d2Theta | Liu, Zhifei | PANalytical X'Pert PRO diffractometer (XRD) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1008 data points