Hatfield, Robert George; Stoner, Joseph S; Fraass, Andrew J (2021): Rock and Paleomagnetic data from IODP Site 340-U1396 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932283
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Abstract:
Sedimentary magnetic data along the revised stratigraphic splice from IODP Site U1396. The dataset includes the meters composite depth scale, three age models, and sedimentation rate. Sediment classification is from the shipboard data. Rock magnetic properties (MS, karm, karm/k, MDFarm) and paleomagnetic properties (optimized ChRM inclination, inclination anomaly, optimized ChRM declination, VGP Latitude, MAD values) are provided for every cm along the splice. NRM/ARMslope values provide a proxy for RPI and are presented with the R-value following filtering as outlined in the associated publication.
Keyword(s):
Supplement to:
Hatfield, Robert George; Stoner, Joseph S; Fraass, Andrew J (in review): Relative Paleointensity Record of Integrated Ocean Drilling Program Site U1396 in the Caribbean Sea: Geomagnetic and Chronostratigraphic Observations in the Pliocene. Geochemistry, Geophysics, Geosystems
Related to:
Fraass, Andrew J; Palmer, Martin R; Martinez-Colon, Michael; Jutzeler, Martin; Aljahdali, Mohammed; Ishizuka, Osamu; Le Friant, Anne; Burns, Stephen J; Hatfield, Robert George; Leckie, R Mark; Wall-Palmer, Deborah; Talling, Peter J (2017): A revised Plio-Pleistocene age model and paleoceanography of the northeastern Caribbean Sea: IODP Site U1396 off Montserrat, Lesser Antilles. Stratigraphy, 13(3), 183-203, https://doi.org/10.29041/strat.13.3.183-203
Coverage:
Median Latitude: 16.508009 * Median Longitude: -62.451574 * South-bound Latitude: 16.507882 * West-bound Longitude: -62.451695 * North-bound Latitude: 16.508078 * East-bound Longitude: -62.451508
Date/Time Start: 2012-03-17T00:00:00 * Date/Time End: 2012-03-18T00:00:00
Minimum Elevation: -787.4 m * Maximum Elevation: -786.6 m
Event(s):
340-U1396A * Latitude: 16.508068 * Longitude: -62.451695 * Date/Time Start: 2012-03-17T00:00:00 * Date/Time End: 2012-03-17T00:00:00 * Elevation: -787.4 m * Recovery: 140.51 m * Campaign: Exp340 (Lesser Antilles Volcanism and Landslides) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 15 cores; 134.9 m cored; 104 % recovered; 134.9 m penetrated
340-U1396B * Latitude: 16.508078 * Longitude: -62.451520 * Date/Time Start: 2012-03-17T00:00:00 * Date/Time End: 2012-03-17T00:00:00 * Elevation: -787.4 m * Recovery: 10 m * Campaign: Exp340 (Lesser Antilles Volcanism and Landslides) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 1 cores; 9.5 m cored; 105 % recovered; 14.5 m penetrated
340-U1396C * Latitude: 16.507882 * Longitude: -62.451508 * Date/Time Start: 2012-03-17T00:00:00 * Date/Time End: 2012-03-18T00:00:00 * Elevation: -786.6 m * Recovery: 145.92 m * Campaign: Exp340 (Lesser Antilles Volcanism and Landslides) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 15 cores; 139.4 m cored; 105 % recovered; 139.4 m penetrated
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | Hatfield, Robert George | |||
2 | Latitude of event | Latitude | Hatfield, Robert George | |||
3 | Longitude of event | Longitude | Hatfield, Robert George | |||
4 | Sample code/label | Sample label | Hatfield, Robert George | DSDP/ODP/IODP sample designation | ||
5 | Core section label | Sec label | Hatfield, Robert George | |||
6 | Section position | Sect | cm | Hatfield, Robert George | Core Section Interval | |
7 | Depth, composite | Depth comp | mcd | Hatfield, Robert George | ||
8 | Depth, composite | Depth comp | mcd | Hatfield, Robert George | 3 cm removed from u-channel ends | |
9 | Age model | Age model | ka | Hatfield, Robert George | Age model, GPTS (geomagnetic polarity timescale), Cande and Kent (1995) | Based on polarity stratigraphy |
10 | Age model | Age model | ka | Hatfield, Robert George | Reported by Fraass et al. 2017 | |
11 | Age model | Age model | ka | Hatfield, Robert George | Age Model (Hatfield et al. 2021) | |
12 | Age model | Age model | ka | Hatfield, Robert George | Age Model (Hatfield et al. 2021) | -2 sigma uncertainty |
13 | Age model | Age model | ka | Hatfield, Robert George | Age Model (Hatfield et al. 2021) | +2 sigma uncertainty |
14 | Sedimentation rate | SR | cm/ka | Hatfield, Robert George | see Hatfield et al. (2021) | |
15 | Sediment Classification | Sed class | Hatfield, Robert George | see Hatfield et al. (2021) | IODP Shipboard Core Description | |
16 | Magnetic Susceptibility, volumetric | kappa | SI | Hatfield, Robert George | Bartington MS2C sensor | Volumetric |
17 | Anhysteretic susceptibility | kARM | SI | Hatfield, Robert George | see Hatfield et al. (2021) | |
18 | Anhysteretic susceptibility/magnetic susceptibility | kARM/kappa | SI | Hatfield, Robert George | see Hatfield et al. (2021) | |
19 | ARM, median destructive field of anhysteretic remanent magnetization | MDF (ARM) | mT | Hatfield, Robert George | see Hatfield et al. (2021) | |
20 | ChRM, Inclination | Incl (ChRM) | deg | Hatfield, Robert George | 2G u-channel SRM | Optimized |
21 | Inclination Anomoly | delta Incl | deg | Hatfield, Robert George | see Hatfield et al. (2021) | Anomoly |
22 | ChRM, Declination | Decl (ChRM) | deg | Hatfield, Robert George | 2G u-channel SRM | Optimized |
23 | Virtual geomagnetic pole latitude | VGP latitude | deg | Hatfield, Robert George | see Hatfield et al. (2021) | |
24 | Maximum angular deviation | MAD | deg | Hatfield, Robert George | see Hatfield et al. (2021) | |
25 | Natural remanent magnetization/anhysteretic remanent magnetization ratio | NRM/ARM | Hatfield, Robert George | see Hatfield et al. (2021) | Slope | |
26 | Natural remanent magnetization/anhysteretic remanent magnetization ratio | NRM/ARM | Hatfield, Robert George | see Hatfield et al. (2021) | R-Value |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
326310 data points
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