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Arora, Shreya; Kondo, Hisao; Kurosawa, Hideki; Kouta, Koshika (2021): Radiocarbon age data from Yokote Basin, Northeast Japan [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936519

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Published: 2021-09-29 • DOI registered: 2022-02-17

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Abstract:
The dataset contains the radiocarbon ages of the samples collected from the boreholes drilled on the hanging wall and footwall of the Higashi Chikai san Fault in Yokote Basin, northeast Japan. Along with the ages, the column contains its corresponding Beta ID, Sediment type, OxCal data, and type of pretreatment.
Keyword(s):
Japan; Radiocarbon age; Research Project for Advanced and Efficient Long-term Evaluation of Active Faults
Supplement to:
Arora, Shreya; Kondo, Hisao; Kurosawa, Hideki; Koshika, Kouta (2021): Estimation of the Slip Rate Along the Unruptured Fault Segment of the M7.2 1896 Rikuu Earthquake, Northeast Japan. Tectonics, 40(9), https://doi.org/10.1029/2020TC006434
Coverage:
Median Latitude: 39.168390 * Median Longitude: 140.491447 * South-bound Latitude: 39.165970 * West-bound Longitude: 140.488250 * North-bound Latitude: 39.169880 * East-bound Longitude: 140.495870
Minimum DEPTH, sediment/rock: 1.61 m * Maximum DEPTH, sediment/rock: 37.27 m
Event(s):
YM-1  * Latitude: 39.165970 * Longitude: 140.495870 * Elevation: 94.3 m * Method/Device: Core drilling (CDRILL)
YM-2  * Latitude: 39.169320 * Longitude: 140.490220 * Elevation: 86.4 m * Method/Device: Core drilling (CDRILL)
YM-3  * Latitude: 39.169880 * Longitude: 140.488250 * Elevation: 83.9 m * Method/Device: Core drilling (CDRILL)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventArora, Shreya
2 Latitude of eventLatitudeArora, Shreya
3 Longitude of eventLongitudeArora, Shreya
4 Elevation of eventElevationmArora, Shreya
5 Laboratory code/labelLab labelArora, ShreyaBeta ID
6 DEPTH, sediment/rockDepth sedmArora, ShreyaGeocode – minimum
7 DEPTH, sediment/rockDepth sedmArora, ShreyaGeocode – maximum
8 Sediment typeSedimentArora, Shreya
9 Calendar ageCal ageka BPArora, Shreya
10 Calendar age, standard deviationCal age std dev±Arora, Shreya
11 Age, commentCommArora, ShreyaOxCal
12 δ13Cδ13C‰ PDBArora, Shreyabulk sediment
13 TreatmentTreatArora, Shreya
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
256 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Latitude		3 
Longitude		4 
Elevation [m]		5 
Lab label
(Beta ID)		6 
Depth sed [m]
(minimum)		7 
Depth sed [m]
(maximum)		8 
Sediment		9 
Cal age [ka BP]		10 
Cal age std dev [±]		11 
Comm
(OxCal)		12 
δ13C [‰ PDB]
(bulk sediment)		13 
Treat
YM-1 39.1660140.4959945534271.611.62organic sediment0.670.0395.4% probability| (53.1%) 1274 - 1320 cal AD (676 - 630 cal BP) | (42.3%) 1350 - 1391 cal AD (600 - 559 cal BP) |-24.67acid washes
YM-139.1660140.4959945537033.203.22organic sediment3.750.0395.4% probability| (66.7%) 2231 - 2116 cal BC (4180 - 4065 cal BP) | (21%) 2100 - 2038 cal BC (4049 - 3987 cal BP) | (7.7%) 2281 - 2249 cal BC (4230 - 4198 cal BP) |-23.81acid washes
YM-139.1660140.4959945534289.899.91organic sediment35.170.2495.4% probability| (95.4%) 38376 - 37127 cal BC (40325 - 39076 cal BP) |-26.89acid washes
YM-139.1660140.49599455342911.3311.34charcoal>43.50#NAacid/alkali/acid
YM-139.1660140.49599455343013.5013.51organic sediment36.620.3195.4% probability| (95.4%) 39862 - 38611 cal BC (41811 - 40560 cal BP) |-25.74acid washes
YM-139.1660140.49599455177313.5113.53organic sediment29.440.1595.4% probability| (95.4%) 32011 - 31386 cal BC (33960 - 33335 cal BP)-25.07acid washes
YM-139.1660140.49599455370414.1014.12organic sediment28.640.1295.4% probability| (95.4%) 31276 - 30211 cal BC (33225 - 32160 cal BP)-25.56acid washes
YM-139.1660140.49599455177414.6014.61wood>43.50NA-28.02acid/alkali/acid
YM-139.1660140.49599455177518.5918.61plant material>43.50NA-27.12acid/alkali/acid
YM-2 39.1693140.4902865534315.845.86organic sediment9.820.0395.4% probability| (95.4%) 9309 - 9249 cal BC (11258 - 11198 cal BP) |-20.42acid washes
YM-239.1693140.4902865534326.256.28peat, charcoal8.990.0395.4% probability| (90.9%) 8286 - 8200 cal BC (10235 - 10149 cal BP) | (3.6%) 8038 - 8011 cal BC (9987 - 9960 cal BP) | (0.9%) 8106 - 8094 cal BC (10055 - 10043 cal BP) |-21.37acid washes
YM-239.1693140.4902865537056.586.59plant material9.030.0395.4% probability| (95.4%) 8290 - 8232 cal BC (10239 - 10181 cal BP) |-28.14acid washes
YM-239.1693140.49028655343310.4510.46organic sediment25.460.1095.4% probability| (95.4%) 27955 - 27259 cal BC (29904 - 29208 cal BP) |-25.82acid washes
YM-239.1693140.49028655392511.0411.06organic sediment24.580.0995.4% probability| (95.4%) 26892 - 26428 cal BC (28841 - 28377 cal BP) |-25.78acid washes
YM-239.1693140.49028655397312.8612.88organic sediment15.110.0595.4% probability| (95.4%) 26892 - 26428 cal BC (28841 - 28377 cal BP) |-26.24acid washes
YM-239.1693140.49028655397416.5516.58organic sediment11.360.0495.4% probability| (95.4%) 11343 - 11159 cal BC (13292 - 13108 cal BP) |-28.22acid washes
YM-239.1693140.49028655431322.7522.77organic sediment25.580.1095.4% probability| (95.4%) 28199 - 27421 cal BC (30148 - 29370 cal BP) |-24.76acid washes
YM-239.1693140.49028655529630.5030.53organic sediment13.750.0495.4% probability| (95.4%) 14905 - 14430 cal BC (16854 - 16379 cal BP) |-29.66acid washes
YM-239.1693140.49028655529737.2437.27organic sediment21.940.0895.4% probability| (95.4%) 24441 - 23991 cal BC (26390 - 25940 cal BP) |-25.25acid washes
YM-3 39.1699140.4882845537061.941.96organic sediment3.210.0395.4% probability| (94.6%) 1532 - 1418 cal BC (3481 - 3367 cal BP) | (0.8%) 1595 - 1589 cal BC (3544 - 3538 cal BP) |-24.33acid washes
YM-339.1699140.4882845534342.832.87organic sediment5.460.0395.4% probability| (95.4%) 4356 - 4258 cal BC (6305 - 6207 cal BP) |-24.49acid washes
YM-339.1699140.4882845534354.434.45organic sediment7.460.0395.4% probability| (95.4%) 6410 - 6247 cal BC (8359 - 8196 cal BP) |-26.35acid washes
YM-339.1699140.4882845534365.775.82organic sediment9.430.03"""95.4% probability| (95.4%) 8787 - 8631 cal BC (10736 - 10580 cal BP) |"""-23.66acid washes
YM-339.1699140.4882845537076.796.82organic sediment7.810.0395.4% probability| (95.4%) 6695 - 6589 cal BC (8644 - 8538 cal BP) |-24.33acid washes
YM-339.1699140.48828455392611.3411.36organic sediment29.360.1495.4% probability| (95.4%) 31947 - 31291 cal BC (33896 - 33240 cal BP) |-28.85acid washes
YM-339.1699140.48828455343711.7011.72mixed plant material31.130.1895.4% probability| (95.4%) 33496 - 32691 cal BC (35445 - 34640 cal BP) |-28.14acid washes
YM-339.1699140.48828455343812.6512.66organic sediment22.710.0995.4% probability| (95.4%) 25400 - 24741 cal BC (27349 - 26690 cal BP) |-25.98acid washes
YM-339.1699140.48828455343914.7114.72plant material>43.50#NA-28.06acid/alkali/acid
YM-339.1699140.48828455431515.0915.11plant material39.820.4295.4% probability| (95.4%) 42341 - 40852 cal BC (44290 - 42801 cal BP) |-26.43acid/alkali/acid
YM-339.1699140.48828455392815.9615.98organic sediment21.550.0895.4% probability| (95.4%) 24061 - 23726 cal BC (26010 - 25675 cal BP) |-26.14acid washes
YM-339.1699140.48828455344016.8816.90organic sediment29.520.1595.4% probability| (95.4%) 32056 - 31481 cal BC (34005 - 33430 cal BP) |-26.26acid washes
YM-339.1699140.48828455397517.4917.51organic sediment27.100.1395.4% probability| (95.4%) 29347 - 28948 cal BC (31296 - 30897 cal BP) |-26.17acid washes
YM-339.1699140.48828455397618.0418.06organic sediment25.540.0995.4% probability| (95.4%) 28098 - 27377 cal BC (30047 - 29326 cal BP) |-25.24acid washes
YM-339.1699140.48828455397718.6118.64organic sediment11.770.0495.4% probability| (95.4%) 11776 - 11526 cal BC (13725 - 13475 cal BP) |-27.34acid washes
YM-339.1699140.48828455397819.6819.72organic sediment14.570.0495.4% probability| (95.4%) 15979 - 15639 cal BC (17928 - 17588 cal BP) |-26.29acid washes
YM-339.1699140.48828455431723.4123.44organic sediment23.130.0895.4% probability| (95.4%) 25671 - 25285 cal BC (27620 - 27234 cal BP) |-25.25acid washes
YM-339.1699140.48828455529827.7227.76organic sediment17.670.0595.4% probability| (95.4%) 19669 - 19171 cal BC (21618 - 21120 cal BP) |-25.71acid washes