Wet-bulk density and mean silt diameter gradients for density anomaly intervals in ODP Hole 105-645E (Table 1), supplement to: Busch, William H (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

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 ch...

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Bibliographic Details
Main Author: Busch, William H
Format: Dataset
Language:English
Published: PANGAEA - Data Publisher for Earth & Environmental Science 1989
Subjects:
Sample code/label
Depth, top/min
Depth, bottom/max
Layer thickness
Density gradient, wet bulk
Grain size gradient
Drilling/drill rig
DSDP/ODP/IODP sample designation
Leg105
Joides Resolution
Ocean Drilling Program ODP
Baffin Bay
Baffin
Online Access:https://dx.doi.org/10.1594/pangaea.745590
https://doi.pangaea.de/10.1594/PANGAEA.745590
Description
Summary: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.

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