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Sharp, Warren D; Clague, David A (2006): (Table S3) Argon geochemistry of plagioclase from DSDP Site 55-433 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.772232, In supplement to: Sharp, WD; Clague, DA (2006): 50-Ma initiation of Hawaiian-Emperor bend records major change in Pacific Plate motion. Science, 313(5791), 1281-1284, https://doi.org/10.1126/science.1128489

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Project(s):
Coverage:
Median Latitude: 44.777033 * Median Longitude: 170.020667 * South-bound Latitude: 44.776700 * West-bound Longitude: 170.020500 * North-bound Latitude: 44.777200 * East-bound Longitude: 170.021000
Date/Time Start: 1977-08-16T00:00:00 * Date/Time End: 1977-08-16T00:00:00
Minimum Elevation: -1874.0 m * Maximum Elevation: -1862.0 m
Event(s):
55-433A  * Latitude: 44.776700 * Longitude: 170.021000 * Date/Time: 1977-08-16T00:00:00 * Elevation: -1862.0 m * Penetration: 174 m * Recovery: 88.6 m * Location: North Pacific/SEAMOUNT * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 21 cores; 174 m cored; 0 m drilled; 50.9 % recovery
55-433B  * Latitude: 44.777200 * Longitude: 170.020500 * Date/Time: 1977-08-16T00:00:00 * Elevation: -1874.0 m * Penetration: 186.5 m * Recovery: 10.7 m * Location: North Pacific/SEAMOUNT * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 47.5 m cored; 10.5 m drilled; 22.6 % recovery
55-433C  * Latitude: 44.777200 * Longitude: 170.020500 * Date/Time: 1977-08-16T00:00:00 * Elevation: -1874.0 m * Penetration: 550.5 m * Recovery: 250 m * Location: North Pacific/SEAMOUNT * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 381.5 m cored; 6 m drilled; 65.5 % recovery
Comment:
The parameter J, a measure of the extent of conversion of 39K to 39Ar, was determined for each sample by analyzing co-irradiated Fish Canyon sanidine (FCs). Errors in this table are 1-sigma.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
Sample code/labelSample labelSharp, Warren D
Laser powerLaser powerWSharp, Warren D
Argon-4040Ar%Sharp, Warren Dradiogenic
Age, datedAge datedkaSharp, Warren D
Age, dated standard deviationAge dated std dev±Sharp, Warren D
Argon-3939Ar10-15 molSharp, Warren D
Argon-40/Argon-3940Ar/39ArSharp, Warren D
Argon-40/Argon-39, error, relative40Ar/39Ar e rel%Sharp, Warren D
10 Argon-37/Argon-3937Ar/39ArSharp, Warren D
11 Argon-37/Argon-39, error, relative37Ar/39Ar e rel%Sharp, Warren D
12 Argon-36/Argon-3936Ar/39Ar10-3Sharp, Warren D
13 Argon-36/Argon-39, error, relative36Ar/39Ar e rel%Sharp, Warren D
14 RatioRatioSharp, Warren D(36/40)iso
15 Error, relativeError r%Sharp, Warren D(36/40)iso
16 RatioRatioSharp, Warren D(39/40)iso
17 Error, relativeError r%Sharp, Warren D(39/40)iso
18 CorrectioncorrSharp, Warren DError. corr. 36/39
19 CommentCommentSharp, Warren D
Size:
1741 data points

Data

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


Event

Sample label

Laser power [W]

40Ar [%]
(radiogenic)

Age dated [ka]

Age dated std dev [±]

39Ar [10-15 mol]

40Ar/39Ar

40Ar/39Ar e rel [%]
10 
37Ar/39Ar
11 
37Ar/39Ar e rel [%]
12 
36Ar/39Ar [10-3]
13 
36Ar/39Ar e rel [%]
14 
Ratio
((36/40)iso)
15 
Error r [%]
((36/40)iso)
16 
Ratio
((39/40)iso)
17 
Error r [%]
((39/40)iso)
18 
corr
(Error. corr. 36/39)
19 
Comment
55-433A 55-433A-20-11.047.362.854.540.058941.451.8135.950.6983.456.60.001784006.40.0117701.810.03J = 0.001763 +/- 6.29E-06; D = 1.0045 +/- 0.0014
55-433A55-433A-20-12.086.657.020.371.160020.060.3166.310.2726.673.60.000453403.60.0016150.310.14
55-433A55-433A-20-13.096.160.730.313.840019.210.2471.030.6221.3710.10.0001326010.20.0013410.240.05
55-433A55-433A-20-13.597.761.200.272.180019.060.2269.930.2620.0315.90.0000785015.90.0012480.220.04
55-433A55-433A-20-14.097.860.490.351.500018.820.3669.190.2419.7220.60.0000734020.70.0015160.360.02
55-433A55-433A-20-14.597.661.160.282.880019.080.2769.120.3419.8813.90.0000818014.00.0011400.270.04
55-433A55-433A-20-15.598.061.460.313.690019.070.2870.330.5819.9218.90.0000670119.00.0012680.280.03
55-433A55-433A-20-16.297.161.240.272.330019.210.2368.510.2120.0512.10.0000987512.10.0011940.230.05
55-433A55-433A-20-17.296.260.940.302.150019.310.2967.540.2920.409.70.000129509.80.0012610.290.06
55-433A55-433A-20-18.594.561.140.321.670019.710.3168.200.2821.737.10.000185807.10.0013150.310.08
55-433A55-433A-20-110.096.862.280.361.180019.610.2968.260.2620.2114.80.0001085014.80.0016000.290.03
55-433A55-433A-20-112.094.061.650.430.971019.960.4169.110.2622.358.80.000201908.90.0017850.410.05
55-433A55-433A-20-115.094.262.890.321.740020.330.2668.480.3322.106.80.000194606.80.0013270.260.08
55-433A55-433A-20-118.095.562.100.520.847019.770.5272.130.5322.1513.50.0001536013.50.0020790.520.03
55-433A55-433A-20-122.093.961.500.490.874019.900.4871.900.4623.159.80.000205909.80.0020160.480.04
55-433B 55-433B-5-31.028.844.766.270.050748.222.2342.851.20127.506.00.002409005.70.0145702.230.03J = 0.001755 +/- 6.14E-06; D = 1.0045 +/- 0.0014
55-433B55-433B-5-32.085.760.870.501.130021.830.3762.500.3827.124.40.000483504.40.0021100.370.10
55-433B55-433B-5-33.095.060.250.313.570019.500.2662.130.4319.767.90.000169007.90.0013370.260.07
55-433B55-433B-5-33.596.260.430.352.390019.310.2961.650.3918.8212.10.0001285012.10.0015580.290.04
55-433B55-433B-5-34.096.560.290.354.360019.250.2559.450.7718.0713.20.0001201013.20.0015830.250.04
55-433B55-433B-5-34.597.661.000.342.260019.270.3058.880.4917.2018.10.0000828518.10.0014990.300.03
55-433B55-433B-5-35.597.461.170.294.430019.370.2857.240.4116.8514.00.0000869414.00.0012180.280.04
55-433B55-433B-5-36.295.960.430.362.010019.470.3255.300.3117.3711.60.0001396011.70.0016250.320.04
55-433B55-433B-5-37.296.662.050.351.850019.900.3052.200.2116.1413.10.0001159013.10.0015190.300.04
55-433B55-433B-5-38.594.961.250.461.200020.010.4251.100.2717.0111.70.0001731011.70.0020240.420.04
55-433B55-433B-5-310.093.262.170.550.914020.630.4454.300.3419.1410.60.0002301010.60.0024290.440.04
55-433B55-433B-5-312.090.261.580.640.771021.050.4657.950.3622.338.60.000331308.60.0028430.460.05
55-433B55-433B-5-315.094.362.680.610.822020.450.4361.420.3420.2014.60.0001917014.60.0027940.430.03
55-433B55-433B-5-318.092.759.640.900.492019.720.6565.570.5422.2317.70.0002462017.70.0043490.650.02
55-433B55-433B-5-322.074.862.191.220.357025.460.7568.800.5139.985.40.000854205.40.0046490.750.07
55-433C 55-433C-22-51.019.359.654.270.124096.711.1942.050.78275.202.00.002731001.70.0055021.190.16J = 0.001748 +/- 7.63E-06; D = 1.0045 +/- 0.0014
55-433C55-433C-22-52.066.157.850.820.827026.750.5274.100.4750.292.50.001146002.50.0029180.520.16
55-433C55-433C-22-53.082.559.230.492.750021.850.2780.691.0634.313.30.000591903.40.0019760.270.14
55-433C55-433C-22-53.590.359.590.432.420020.080.3180.680.7427.945.80.000326805.80.0018920.310.08
55-433C55-433C-22-54.093.860.320.432.060019.570.3181.150.7025.619.40.000209609.40.0019710.310.05
55-433C55-433C-22-54.592.659.060.432.040019.410.3380.280.6126.118.00.000249208.00.0019850.330.06
55-433C55-433C-22-55.593.159.390.412.000019.420.2780.060.5025.738.20.000232708.30.0019170.270.06
55-433C55-433C-22-56.294.060.050.422.460019.460.2879.240.6724.929.50.000201509.60.0019190.280.05
55-433C55-433C-22-57.293.460.310.471.580019.700.3778.710.5225.289.50.000224809.50.0021260.370.05
55-433C55-433C-22-58.594.661.790.481.360019.960.3476.650.4723.9912.00.0001841012.00.0022120.340.04
55-433C55-433C-22-510.088.359.840.650.754020.720.4975.450.4328.237.30.000397507.30.0028850.490.06
55-433C55-433C-22-512.088.362.110.870.537021.540.6373.750.5528.089.50.000396309.50.0037750.630.04
55-433C55-433C-22-515.086.468.060.930.519024.120.6276.120.5931.277.70.000460407.70.0035650.620.05
55-433C55-433C-22-518.084.964.501.810.205023.190.9878.600.9532.6715.10.0005105015.00.0076860.980.02
55-433C55-433C-22-522.096.287.469.860.030627.693.6789.913.1927.35279.60.00012750279.60.0356403.670.00
55-433C55-433C-28-21.011.627.245.420.075074.772.2211.770.37226.803.40.002991002.60.0101202.220.07J = 0.001737 +/- 1.50E-06; D = 1.0045 +/- 0.0014
55-433C55-433C-28-22.077.151.891.110.350021.070.8347.990.4329.076.70.000775906.60.0051610.830.06
55-433C55-433C-28-23.093.457.240.700.651019.030.4660.890.3520.3616.30.0002222016.30.0036260.460.03
55-433C55-433C-28-24.096.058.140.481.270018.820.4160.260.4118.4917.20.0001342017.20.0023020.410.03
55-433C55-433C-28-25.097.858.760.461.080018.690.4159.060.4317.0429.90.0000740729.90.0022150.410.01
55-433C55-433C-28-26.095.060.760.501.110019.860.4462.270.3819.8713.00.0001693013.00.0022020.440.03
55-433C55-433C-28-27.095.060.720.600.747019.900.4459.220.3319.0816.90.0001702016.90.0028780.440.03
55-433C55-433C-28-28.596.961.640.560.917019.840.4557.050.3417.2224.60.0001059024.60.0026060.450.02
55-433C55-433C-28-210.092.959.370.700.635019.940.5355.080.4919.3614.00.0002392014.00.0033480.530.03
55-433C55-433C-28-212.095.861.590.890.440020.070.6454.920.4617.3730.10.0001405030.10.0042320.640.01
55-433C55-433C-28-215.086.159.471.590.231021.500.8657.940.7125.4415.90.0004691015.90.0074720.860.02
55-433C55-433C-28-220.0105.468.231.900.178020.241.0456.150.8311.20-51.90.0001819051.80.0094351.040.01
55-433C55-433C-28-225.097.564.993.390.086920.771.5458.621.0317.26201.90.00008309201.90.0167701.540.00
55-433C55-433C-28-230.059.642.296.500.048021.992.3457.421.4745.2522.80.0013660022.70.0311302.340.01
55-433C55-433C-28-235.067.558.595.270.054627.022.1658.971.4345.3818.50.0011010018.40.0203402.160.01
55-433C55-433C-31-11.08.149.389.750.0574194.942.8235.381.22615.503.30.003109001.70.0101702.820.08J = 0.00171 +/- 9.94E-06; D = 1.0045 +/- 0.0014
55-433C55-433C-31-12.055.860.580.970.605034.320.5059.580.4667.161.90.001497001.90.0028200.500.22
55-433C55-433C-31-13.072.360.390.561.260026.370.3861.520.3441.042.10.000938102.10.0019880.380.20
55-433C55-433C-31-13.879.961.110.471.450024.140.3160.640.4132.452.70.000678702.70.0018070.310.17
55-433C55-433C-31-14.686.560.590.441.470022.110.3161.150.3326.304.10.000456604.10.0018620.310.11
55-433C55-433C-31-15.492.561.400.550.803020.960.3860.460.4321.3210.00.0002529010.00.0025390.380.04
55-433C55-433C-31-16.683.462.500.570.871023.720.3558.780.3828.914.20.000562404.20.0023350.350.11
55-433C55-433C-31-17.890.066.480.900.474023.440.5255.620.4922.6511.40.0003373011.40.0038530.520.04
55-433C55-433C-31-19.273.561.530.990.381026.540.5455.160.5338.414.20.000896404.20.0037720.540.10
55-433C55-433C-31-112.076.869.331.370.272028.630.7758.180.6437.906.10.000785306.10.0047880.770.06
55-433C55-433C-31-116.090.870.412.670.125024.581.1359.310.8823.3736.40.0003114036.40.0113501.130.01
55-433C55-433C-31-122.067.559.863.480.098527.971.3362.711.1047.4211.90.0011010011.90.0131501.330.03
55-433C55-433C-42-31.01.44.146.080.080195.561.6927.490.67326.202.60.003337002.10.0087161.690.10J = 0.001706 +/- 1.50E-06; D = 1.0045 +/- 0.0014
55-433C55-433C-42-32.043.052.391.330.519037.880.6183.070.6495.121.90.001930001.80.0036270.610.21
55-433C55-433C-42-33.087.957.840.651.110020.210.48100.300.5834.857.30.000409307.30.0030010.480.06
55-433C55-433C-42-33.894.358.360.491.230018.960.30104.120.3731.2612.70.0001935012.70.0024590.300.04
55-433C55-433C-42-34.693.457.670.521.560018.950.31100.810.7330.9211.70.0002222011.70.0026000.310.04
55-433C55-433C-42-35.487.057.560.491.620020.300.30101.230.3135.735.30.000438905.30.0023080.300.09
55-433C55-433C-42-36.089.855.960.511.290019.130.34100.570.3633.277.30.000345907.40.0025380.340.07
55-433C55-433C-42-36.890.857.280.601.000019.400.3897.750.5931.919.60.000309709.60.0029650.380.05
55-433C55-433C-42-37.889.556.230.571.030019.380.3893.700.4731.718.00.000355008.00.0028310.380.06
55-433C55-433C-42-39.092.058.250.581.140019.550.3593.720.5530.1510.70.0002719010.70.0029020.350.04
55-433C55-433C-42-311.087.857.560.620.937020.280.3891.180.5532.567.10.000414007.10.0029480.380.06
55-433C55-433C-42-315.084.959.100.770.729021.610.4385.790.5833.756.90.000509906.90.0034990.430.06
55-433C55-433C-42-319.085.459.891.090.382021.690.5391.740.6135.0410.20.0004943010.20.0050560.530.04
55-433C55-433C-42-325.085.859.621.730.210021.580.7186.770.8533.3817.20.0004813017.20.0082790.710.02
55-433C55-433C-42-332.014.558.074.860.1230124.471.2485.321.14382.801.80.002894001.40.0052991.240.17
55-433C55-433C-42-51.011.336.973.890.1550106.591.0424.020.46326.401.60.003002001.30.0049091.040.20J = 0.001692 +/- 1.50E-06; D = 1.0045 +/- 0.0014
55-433C55-433C-42-52.052.947.830.870.762028.540.4571.370.4664.412.00.001594002.00.0031180.450.21
55-433C55-433C-42-53.073.453.770.561.400022.840.3690.180.5044.472.60.000900802.60.0023400.360.18
55-433C55-433C-42-53.882.355.020.541.480020.750.3496.350.5137.974.20.000599304.20.0024960.340.11
55-433C55-433C-42-54.688.856.050.481.720019.610.3295.180.5232.656.10.000378606.20.0023240.320.08
55-433C55-433C-42-55.488.356.600.511.800019.910.3196.140.6433.356.30.000395706.30.0024750.310.08
55-433C55-433C-42-56.088.256.140.491.450019.780.3495.500.4533.245.90.000400805.90.0023480.340.08
55-433C55-433C-42-56.884.256.790.601.050020.940.3595.610.5536.505.20.000533205.20.0027800.350.09
55-433C55-433C-42-57.881.756.770.790.691021.620.4794.350.6038.435.80.000620905.80.0036100.470.07
55-433C55-433C-42-59.078.555.610.611.030022.090.3690.390.5240.023.70.000727303.70.0026920.360.12
55-433C55-433C-42-511.079.458.580.631.030023.010.3590.180.5539.903.90.000695403.90.0026870.350.12
55-433C55-433C-42-515.069.655.690.651.130025.100.3781.890.4447.492.50.001028002.50.0025300.370.18
55-433C55-433C-42-519.073.060.780.990.489026.080.4686.970.6546.914.20.000915004.20.0038480.460.10
55-433C55-433C-42-525.049.051.681.550.292032.930.6988.310.8780.282.80.001727002.80.0048950.690.13
55-433C55-433C-42-532.09.556.455.310.1800188.190.9174.120.91596.201.30.003064001.00.0039200.910.29