Manoj, M C; Kawsar, Masud; Weber, Michael E (2025): Sortable silt grain-size distributions, textural fractions, and derived hydrodynamic parameters of IODP Hole 354-U1451A, Bay of Bengal, since the Late Miocene [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.987509 (DOI registration in progress), In: Manoj, MC et al. (2025): Sediment grain-size, age-depth model, and hydrodynamic skin-friction parameters from IODP Expedition 354 Site U1451, Bay of Bengal, since the Late Miocene [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.987510 (DOI registration in progress)
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Published: 2025-11-24
Related to:
Kawsar, Masud; Manoj, M C; Weber, Michael E (2023): Depositional dynamics of the Bengal Fan since the Late Miocene: discrimination of skinfriction shear stresses of hemipelagic vs. turbiditic deposition. Geo-Marine Letters, 43(4), 19, https://doi.org/10.1007/s00367-023-00759-w
Project(s):
Coverage:
Latitude: 8.010000 * Longitude: 88.740000
Minimum DEPTH, sediment/rock: 0.050 m * Maximum DEPTH, sediment/rock: 347.180 m
Event(s):
354-U1451A * Latitude: 8.010000 * Longitude: 88.740000 * Elevation: -3607.3 m * Location: Bengal Fan * Campaign: Exp354 (Bengal Fan) * Basis: Joides Resolution * Method/Device: Core drilling (CDRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Manoj, M C | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Manoj, M C | Geocode – CSF-A | |
| 3 | AGE | Age | ka BP | Manoj, M C | Geocode | |
| 4 | Age | Age | Ma | Manoj, M C | ||
| 5 | Grain size, mean | Grain size mean | µm | Manoj, M C | Calculated, see reference(s) | |
| 6 | Stratigraphy | Stratigraphy | Manoj, M C | code | ||
| 7 | Size fraction < 0.010 mm | <10 µm | % | Manoj, M C | Calculated, see reference(s) | Total vol% Cohesive (<10 µm) |
| 8 | Size fraction 0.063-0.010 mm, sortable silt | 63-10 µm sort silt | % | Manoj, M C | Calculated, see reference(s) | Total vol% noncohesive SS |
| 9 | Size fraction > 0.063 mm, sand | >63 µm | % | Manoj, M C | Calculated, see reference(s) | Total vol% sand (Machine trancated) |
| 10 | Size fraction < 0.063 mm, mud, silt+clay | <63 µm | % | Manoj, M C | Calculated, see reference(s) | Total vol |
| 11 | Size fraction mode size | Mode size | % | Manoj, M C | Calculated, see reference(s) | Cohesive True vol % |
| 12 | Size fraction mode size | Mode size | % | Manoj, M C | Calculated, see reference(s) | SS true vol% |
| 13 | Size fraction mode size | Mode size | % | Manoj, M C | Calculated, see reference(s) | Total |
| 14 | Sand | Sand | % | Manoj, M C | Calculated, see reference(s) | wt% |
| 15 | Grain diameter | D* | Manoj, M C | Calculated, see reference(s) | ||
| 16 | Bed shear stress | 𝚯 cr | Manoj, M C | Calculated, see reference(s) | ||
| 17 | Shear stress | Shear stress | N/m2 | Manoj, M C | Calculated, see reference(s) | ? Cr Main |
| 18 | Frictional velocity | u* | cm/s | Manoj, M C | Calculated, see reference(s) | |
| 19 | Natural logarithm | ln | Manoj, M C | Calculated, see reference(s) | ln 1/Z0 | |
| 20 | Drag coefficient | CD | Manoj, M C | Calculated, see reference(s) | at 1 m | |
| 21 | Shear stress | Shear stress | N/m2 | Manoj, M C | Calculated, see reference(s) | Skin friction at 1 m |
| 22 | Roughness length | Z0 | m | Manoj, M C | Calculated, see reference(s) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
7442 data points
Download Data
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