Data

The age versus depth profile for core GC04, located off the coast of New Caledonia

Australian Ocean Data Network
Gretton, Elsie ; De Deckker, Patrick, Prof
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://catalogue.aodn.org.au:443/geonetwork/srv/api/records/8bdaa800-1e1d-11dc-badd-00188b4c0af8&rft.title=The age versus depth profile for core GC04, located off the coast of New Caledonia&rft.identifier=https://catalogue.aodn.org.au:443/geonetwork/srv/api/records/8bdaa800-1e1d-11dc-badd-00188b4c0af8&rft.description=Core GC04, was collected from the southeastern side of the New Caledonian Basin (22.99965 S, 166.150716 E). The age of the sediment at each sample depth was determined by correlating oxygen isotopes to the Martinson et al. (1987) age model. This information can then be used to infer sedimentation rates. The results indicate that core GC04 is characterised by slow sedimentation rates. The average sedimentation rate is 1.46cm/kyr. The minimum sedimentation rate is ~0.03cm/Kyr, occurring at around MIS 5c and maximum ~4cm/Ka occurring around MIS 5e.Maintenance and Update Frequency: notPlannedStatement: Gravity core. The age of the sediment at each sample depth was determined by correlating oxygen isotopes to the Martinson et al. (1987) age model using the Macintosh AnalySeries Time-series Program (Paillard et al. 1996). Age estimates are provided for every 2cm of the core down to a depth of 140cm. Parameters: Core depth (cm), time (ka BP).&rft.creator=Gretton, Elsie &rft.creator=De Deckker, Patrick, Prof &rft.date=2007&rft.coverage=166.07795,-22.92046 166.22167,-22.92041 166.23380,-23.06557 166.07959,-23.05764 166.07795,-22.92046&rft.coverage=westlimit=142; southlimit=-30; eastlimit=170; northlimit=-7&rft.coverage=westlimit=142; southlimit=-30; eastlimit=170; northlimit=-7&rft.coverage=uplimit=2477; downlimit=2477&rft.coverage=uplimit=2477; downlimit=2477&rft_rights=Creative Commons Attribution 2.5 Australia License http://creativecommons.org/licenses/by/2.5/au/&rft_rights=The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).&rft_subject=environment&rft_subject=SEDIMENTATION&rft_subject=EARTH SCIENCE&rft_subject=OCEANS&rft_subject=MARINE SEDIMENTS&rft_subject=core_depth&rft_subject=time&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution 2.5 Australia License
http://creativecommons.org/licenses/by/2.5/au/

The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).

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Full description

Core GC04, was collected from the southeastern side of the New Caledonian Basin (22.99965 S, 166.150716 E). The age of the sediment at each sample depth was determined by correlating oxygen isotopes to the Martinson et al. (1987) age model. This information can then be used to infer sedimentation rates. The results indicate that core GC04 is characterised by slow sedimentation rates. The average sedimentation rate is 1.46cm/kyr. The minimum sedimentation rate is ~0.03cm/Kyr, occurring at around MIS 5c and maximum ~4cm/Ka occurring around MIS 5e.

Lineage

Maintenance and Update Frequency: notPlanned
Statement: Gravity core. The age of the sediment at each sample depth was determined by correlating oxygen isotopes to the Martinson et al. (1987) age model using the Macintosh "AnalySeries" Time-series Program (Paillard et al. 1996). Age estimates are provided for every 2cm of the core down to a depth of 140cm. Parameters: Core depth (cm), time (ka BP).

Notes

Credit
Funded by The Australian Research Council (ARC)
Credit
The Australian National University (ANU)
Purpose
To generate the time-derived chronology and sedimentation regime associated with core GC04.

Issued: 19 06 2007

Data time period: 2001 to 2001

This dataset is part of a larger collection

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166.07795,-22.92046 166.22167,-22.92041 166.2338,-23.06557 166.07959,-23.05764 166.07795,-22.92046

166.155875,-22.99299

170,-7 170,-30 142,-30 142,-7 170,-7

156,-18.5

text: westlimit=142; southlimit=-30; eastlimit=170; northlimit=-7

text: uplimit=2477; downlimit=2477

Subjects
EARTH SCIENCE | MARINE SEDIMENTS | OCEANS | Sedimentation | core_depth | environment | time |

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Other Information
(ANU_Gretton_GC04_3_data.xls)

url : https://catalogue.aodn.org.au:443/geonetwork/srv/api/records/8bdaa800-1e1d-11dc-badd-00188b4c0af8/attachments/ANU_Gretton_GC04_3_data.xls

Core data - New Caledonian Basin (aodn:bluenet_datasets_new_caledonian_basin)

url : http://geoserver-123.aodn.org.au/geoserver/wms

Identifiers
  • global : 8bdaa800-1e1d-11dc-badd-00188b4c0af8