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Hatfield, Robert George; Stoner, Joseph S; Fraass, Andrew J (2021): Rock and Paleomagnetic data from IODP Site 340-U1396. 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):
Inclination; Paleomagnetic data; Pliocene stratigraphy; rock magnetism; RPI data; Sedimentary magnetism; Tephra
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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventHatfield, Robert George
2Latitude of eventLatitudeHatfield, Robert George
3Longitude of eventLongitudeHatfield, Robert George
4Sample code/labelSample labelHatfield, Robert GeorgeDSDP/ODP/IODP sample designation
5Core section labelSec labelHatfield, Robert George
6Section positionSectcmHatfield, Robert GeorgeCore Section Interval
7Depth, compositeDepth compmcdHatfield, Robert George
8Depth, compositeDepth compmcdHatfield, Robert George3 cm removed from u-channel ends
9Age modelAge modelkaHatfield, Robert GeorgeAge model, GPTS (geomagnetic polarity timescale), Cande and Kent (1995)Based on polarity stratigraphy
10Age modelAge modelkaHatfield, Robert GeorgeReported by Fraass et al. 2017
11Age modelAge modelkaHatfield, Robert GeorgeAge Model (Hatfield et al. 2021)
12Age modelAge modelkaHatfield, Robert GeorgeAge Model (Hatfield et al. 2021)-2 sigma uncertainty
13Age modelAge modelkaHatfield, Robert GeorgeAge Model (Hatfield et al. 2021)+2 sigma uncertainty
14Sedimentation rateSRcm/kaHatfield, Robert Georgesee Hatfield et al. (2021)
15Sediment ClassificationSed classHatfield, Robert Georgesee Hatfield et al. (2021)IODP Shipboard Core Description
16Magnetic Susceptibility, volumetrickappaSIHatfield, Robert GeorgeBartington MS2C sensorVolumetric
17Anhysteretic susceptibilitykARMSIHatfield, Robert Georgesee Hatfield et al. (2021)
18Anhysteretic susceptibility/magnetic susceptibilitykARM/kappaSIHatfield, Robert Georgesee Hatfield et al. (2021)
19ARM, median destructive field of anhysteretic remanent magnetizationMDF (ARM)mTHatfield, Robert Georgesee Hatfield et al. (2021)
20ChRM, InclinationIncl (ChRM)degHatfield, Robert George2G u-channel SRMOptimized
21Inclination Anomolydelta IncldegHatfield, Robert Georgesee Hatfield et al. (2021)Anomoly
22ChRM, DeclinationDecl (ChRM)degHatfield, Robert George2G u-channel SRMOptimized
23Virtual geomagnetic pole latitudeVGP latitudedegHatfield, Robert Georgesee Hatfield et al. (2021)
24Maximum angular deviationMADdegHatfield, Robert Georgesee Hatfield et al. (2021)
25Natural remanent magnetization/anhysteretic remanent magnetization ratioNRM/ARMHatfield, Robert Georgesee Hatfield et al. (2021)Slope
26Natural remanent magnetization/anhysteretic remanent magnetization ratioNRM/ARMHatfield, Robert Georgesee Hatfield et al. (2021)R-Value
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
326310 data points

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