Busch, William H (1989): Wet-bulk density and mean silt diameter gradients for density anomaly intervals in ODP Hole 105-645E (Table 1) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.745590, Supplement to: Busch, WH (1989): The origin of small-scale bulk density anomalies in Miocene sediments at ODP Site 645, Baffin Bay. In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 775-779, https://doi.org/10.2973/odp.proc.sr.105.142.1989
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Abstract:
Terrigenous sediments between 800 and 1147 mbsf at Site 645 in Baffin Bay display intervals tens of centimeters thick, in which wet-bulk density either rapidly increases or decreases. Grain-size analyses were performed on multiple samples from these anomalous intervals to determine if the density change is a response to textural variation. Analyses indicate a weak correspondence at best between grain size and density variation. The correlation is not sufficiently strong to use the density records as direct grain-size indicators.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 70.458000 * Longitude: -64.655000
Date/Time Start: 1985-09-13T17:00:00 * Date/Time End: 1985-09-27T20:30:00
Minimum Elevation: -2018.0 m * Maximum Elevation: -2018.0 m
Event(s):
105-645E * Latitude: 70.458000 * Longitude: -64.655000 * Date/Time Start: 1985-09-13T17:00:00 * Date/Time End: 1985-09-27T20:30:00 * Elevation: -2018.0 m * Penetration: 1147.1 m * Recovery: 535.57 m * Location: Baffin Bay * Campaign: Leg105 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 78 cores; 720.9 m cored; 0 m drilled; 74.3 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Busch, William H | DSDP/ODP/IODP sample designation | ||
| 2 | Depth, top/min | Depth top | m | Busch, William H | depth in core | |
| 3 | Depth, bottom/max | Depth bot | m | Busch, William H | depth in core | |
| 4 | Layer thickness | Thickness | m | Busch, William H | interval thickness | |
| 5 | Density gradient, wet bulk | Density grad | g/cm3/m | Busch, William H | ||
| 6 | Grain size gradient | Size grad | phi/µm | Busch, William H |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
114 data points
Data
| 1 Sample label | 2 Depth top [m] | 3 Depth bot [m] | 4 Thickness [m] | 5 Density grad [g/cm3/m] | 6 Size grad [phi/µm] |
|---|---|---|---|---|---|
| 105-645E-43R | 3.93 | 4.38 | 0.45 | -0.14 | -0.28 |
| 105-654E-43R | 4.69 | 5.68 | 0.99 | 0.17 | -0.53 |
| 105-654E-49R | 6.10 | 6.45 | 0.35 | -0.27 | -0.65 |
| 105-654E-49R | 6.45 | 7.33 | 0.88 | 0.19 | -0.29 |
| 105-654E-50R | 1.55 | 2.95 | 1.40 | 0.13 | -0.26 |
| 105-654E-52R | 0.96 | 1.45 | 0.49 | -0.11 | 0.18 |
| 105-654E-52R | 2.37 | 3.25 | 0.88 | 0.10 | -0.12 |
| 105-654E-54R | 0.35 | 1.28 | 0.93 | -0.02 | -0.14 |
| 105-654E-54R | 3.07 | 4.29 | 1.22 | 0.05 | -0.45 |
| 105-654E-59R | 7.55 | 8.94 | 1.39 | 0.08 | -0.18 |
| 105-654E-64R | 0.10 | 1.42 | 1.32 | 0.09 | 0.14 |
| 105-654E-67R | 7.69 | 8.62 | 0.93 | 0.16 | -0.16 |
| 105-654E-68R | 0.30 | 1.24 | 0.94 | 0.24 | -0.29 |
| 105-654E-72R | 6.38 | 7.33 | 0.95 | -0.11 | 0.16 |
| 105-654E-72R | 7.90 | 8.60 | 0.70 | 0.14 | 0.36 |
| 105-654E-77R | 2.64 | 3.30 | 0.66 | -0.58 | 0.87 |
| 105-654E-77R | 3.01 | 4.37 | 1.36 | 0.19 | -0.28 |
| 105-654E-78R | 5.49 | 6.05 | 0.56 | -0.22 | 0.10 |
| 105-654E-78R | 6.05 | 7.03 | 0.98 | 0.20 | -0.01 |