Expedition 325 Scientists (2011): Core summary for Hole 325-M0046A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762594
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Webster, Jody M; Yokoyama, Yusuke; Cotterill, Carol; Expedition 325 Scientists (2011): Proceedings of the Integrated Ocean Drilling Program. Tokyo (Integrated Ocean Drilling Program Management International, Inc.), 325, https://doi.org/10.2204/iodp.proc.325.2011
Project(s):
Coverage:
Latitude: -19.798460 * Longitude: 150.479620
Date/Time Start: 2010-03-11T01:45:00 * Date/Time End: 2010-03-11T01:45:00
Minimum Elevation: -120.4 m * Maximum Elevation: -117.5 m
Event(s):
325-M0046A (HYD_02ASite8) * Latitude: -19.798460 * Longitude: 150.479620 * Date/Time: 2010-03-11T01:45:00 * Elevation Start: -120.4 m * Elevation End: -117.5 m * Penetration: 32.2 m * Recovery: 2.78 m * Location: Great Barrier Reef, Australia * Campaign: Exp325 (Great Barrier Reef Environmental Changes) * Basis: Greatship Maya * Method/Device: Drilling/drill rig (DRILL) * Comment: Drilling Depth Methods: DSF: tag sea floor; CSF: let overlap if long; CCSF: let overlap if long. Depth correction made because of drill pipe “skipping” down a pinnacle side for 10.8 m before finally penetrating the seafloor; applying the same correction gives 117.5 m instead of the previously expected 106.7 m. Elevation Start = drill string tagging seabed including predicted tidal variations, Elevation End = corrected EM300 echo sounder data.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Expedition 325 Scientists | |||
| 2 | Section Top in meters below surface | Top | mbsf | Expedition 325 Scientists | Top of first section = top of core | |
| 3 | Drilled | Drilled | m | Expedition 325 Scientists | ||
| 4 | Cumulative Offset | Cum Offset | m | Expedition 325 Scientists | ||
| 5 | Recovery | Recovery | m | Expedition 325 Scientists | ||
| 6 | Recovery | Recovery | % | Expedition 325 Scientists | ||
| 7 | Date/time end | Date/time end | Expedition 325 Scientists | core on deck | ||
| 8 | Comment | Comment | Expedition 325 Scientists |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
101 data points
Data
| 1 Sample label | 2 Top [mbsf] | 3 Drilled [m] | 4 Cum Offset [m] | 5 Recovery [m] | 6 Recovery [%] | 7 Date/time end | 8 Comment |
|---|---|---|---|---|---|---|---|
| 325-M0046A-1R | -10.80 | 6.27 | 0 | 0.13 | 2.1 | 2010-03-11T01:30 | NO REAL CORE! Suspected gravel from pinnacle slope. All material in new liner. |
| 325-M0046A-2R | -4.53 | 2.73 | 0 | 0.13 | 4.8 | 2010-03-11T02:20 | NO REAL CORE! Suspected gravel from pinnacle slope. All material in new liner. |
| 325-M0046A-3R | -1.80 | 3.00 | 0 | 0.25 | 8.3 | 2010-03-11T03:20 | Top is suspected gravel from pinnacle slope. All material in new liner - 4 cm of CC attached at bot. |
| 325-M0046A-4R | 1.20 | 3.00 | 0 | 0.26 | 8.7 | 2010-03-11T04:20 | all material in new liner |
| 325-M0046A-5R | 4.20 | 1.00 | 0 | 0.43 | 43.0 | 2010-03-11T05:20 | |
| 325-M0046A-6R | 5.20 | 1.50 | 0 | 0.33 | 22.0 | 2010-03-11T05:50 | DATE |
| 325-M0046A-7R | 6.70 | 1.50 | 0 | 0.32 | 21.3 | 2010-03-11T06:30 | |
| 325-M0046A-8R | 8.20 | 2.00 | 0 | 0.00 | 0.0 | 2010-03-11T07:05 | no recovery |
| 325-M0046A-9R | 10.20 | 2.20 | 0 | 0.25 | 11.4 | 2010-03-11T07:40 | DATE; all material in new liner |
| 325-M0046A-10R | 12.40 | 2.00 | 0 | 0.11 | 5.5 | 2010-03-11T08:40 | |
| 325-M0046A-11R | 13.40 | 3.00 | 0 | 0.13 | 4.3 | 2010-03-11T09:20 | DATE |
| 325-M0046A-12R | 16.40 | 2.00 | 0 | 0.22 | 11.0 | 2010-03-11T10:00 | all material in new liner |
| 325-M0046A-13R | 18.40 | 2.00 | 0 | 0.22 | 11.0 | 2010-03-11T10:35 | IWRH; all material in new liner |