Physical properties of sediment core CRP-2A ...
In this paper the relationship between whole-core compressional wave velocities and gamma-ray attenuation porosities of sediments cored at CRP-2/2A is examined, and compared with results from CRP-1, CRP-2/2A core-plug samples, and global models for velocity/porosity relationships of marine sediments...
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Online Access: | https://dx.doi.org/10.1594/pangaea.55713 https://doi.pangaea.de/10.1594/PANGAEA.55713 |
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ftdatacite:10.1594/pangaea.55713 2024-09-15T17:44:51+00:00 Physical properties of sediment core CRP-2A ... Niessen, Frank 1999 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.55713 https://doi.pangaea.de/10.1594/PANGAEA.55713 en eng PANGAEA Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 DEPTH, sediment/rock Porosity Density, wet bulk Velocity, compressional wave Susceptibility Core wireline system Multi-Sensor Core Logger 17, GEOTEK CRP-2 Sampling/drilling from ice Cape Roberts Project CRP dataset Supplementary Dataset Dataset 1999 ftdatacite https://doi.org/10.1594/pangaea.55713 2024-08-01T11:03:26Z In this paper the relationship between whole-core compressional wave velocities and gamma-ray attenuation porosities of sediments cored at CRP-2/2A is examined, and compared with results from CRP-1, CRP-2/2A core-plug samples, and global models for velocity/porosity relationships of marine sediments. The high degree of data scatter observed in the velocity/porosity relationship of CRP-1 core is even larger in CRP-2/2A core. The general pattern of the velocity/porosity relationship is similar in CRP-2/2A whole core and core plug measurements. Despite scatter, all data indicate a strong primary dependence of velocity on porosity. This relationship appears to be independent of lithology except for sections with zero porosity and porosity >0.6, which are attributed to large lonestones and lapillistones, respectively. Core velocity/porosity patterns of CRP-1 and CRP-2/2A are very similar for sediments from the same age interval (19-23 Ma), both characterized by relatively low velocities (mostly between 2 and 3 ... : Supplement to: Niessen, Frank; Kopsch, Conrad; Polozek, Kerstin (2000): Velocity and porosity from CRP-2/2A core logs, Victoria Land Basin, Antarctica. Terra Antartica, 7(3), 241-253 ... Dataset Antarc* Antarctica antartic* Victoria Land DataCite |
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Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
DEPTH, sediment/rock Porosity Density, wet bulk Velocity, compressional wave Susceptibility Core wireline system Multi-Sensor Core Logger 17, GEOTEK CRP-2 Sampling/drilling from ice Cape Roberts Project CRP |
spellingShingle |
DEPTH, sediment/rock Porosity Density, wet bulk Velocity, compressional wave Susceptibility Core wireline system Multi-Sensor Core Logger 17, GEOTEK CRP-2 Sampling/drilling from ice Cape Roberts Project CRP Niessen, Frank Physical properties of sediment core CRP-2A ... |
topic_facet |
DEPTH, sediment/rock Porosity Density, wet bulk Velocity, compressional wave Susceptibility Core wireline system Multi-Sensor Core Logger 17, GEOTEK CRP-2 Sampling/drilling from ice Cape Roberts Project CRP |
description |
In this paper the relationship between whole-core compressional wave velocities and gamma-ray attenuation porosities of sediments cored at CRP-2/2A is examined, and compared with results from CRP-1, CRP-2/2A core-plug samples, and global models for velocity/porosity relationships of marine sediments. The high degree of data scatter observed in the velocity/porosity relationship of CRP-1 core is even larger in CRP-2/2A core. The general pattern of the velocity/porosity relationship is similar in CRP-2/2A whole core and core plug measurements. Despite scatter, all data indicate a strong primary dependence of velocity on porosity. This relationship appears to be independent of lithology except for sections with zero porosity and porosity >0.6, which are attributed to large lonestones and lapillistones, respectively. Core velocity/porosity patterns of CRP-1 and CRP-2/2A are very similar for sediments from the same age interval (19-23 Ma), both characterized by relatively low velocities (mostly between 2 and 3 ... : Supplement to: Niessen, Frank; Kopsch, Conrad; Polozek, Kerstin (2000): Velocity and porosity from CRP-2/2A core logs, Victoria Land Basin, Antarctica. Terra Antartica, 7(3), 241-253 ... |
format |
Dataset |
author |
Niessen, Frank |
author_facet |
Niessen, Frank |
author_sort |
Niessen, Frank |
title |
Physical properties of sediment core CRP-2A ... |
title_short |
Physical properties of sediment core CRP-2A ... |
title_full |
Physical properties of sediment core CRP-2A ... |
title_fullStr |
Physical properties of sediment core CRP-2A ... |
title_full_unstemmed |
Physical properties of sediment core CRP-2A ... |
title_sort |
physical properties of sediment core crp-2a ... |
publisher |
PANGAEA |
publishDate |
1999 |
url |
https://dx.doi.org/10.1594/pangaea.55713 https://doi.pangaea.de/10.1594/PANGAEA.55713 |
genre |
Antarc* Antarctica antartic* Victoria Land |
genre_facet |
Antarc* Antarctica antartic* Victoria Land |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.55713 |
_version_ |
1810492521955983360 |