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Zundel, Maximilian; Spiegel, Cornelia; Lisker, Frank; Monien, Patrick (2019): (U-Th-Sm)/He thermochronology of in-situ bedrock from site Import_Apatite-(U-Th-Sm)He-data, western Marie Byrd Land, West Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.905563, In supplement to: Zundel, M et al. (2019): Post Mid‐Cretaceous Tectonic and Topographic Evolution of Western Marie Byrd Land, WestAntarctica: Insights from Apatite FissionTrack and (U‐Th‐Sm)/He Data. Geochemistry, Geophysics, Geosystems, 20(12), 5831-5848, https://doi.org/10.1029/2019GC008667

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Coverage:
Median Latitude: -77.578750 * Median Longitude: -151.420625 * South-bound Latitude: -78.150000 * West-bound Longitude: -155.740000 * North-bound Latitude: -76.680000 * East-bound Longitude: -145.330000
Minimum Elevation: 230.0 m * Maximum Elevation: 870.0 m
Event(s):
EdwardVII_1104 (1104)  * Latitude: -78.040000 * Longitude: -155.030000 * Elevation: 540.0 m * Location: Mount Paterson * Comment: biotite-granite
EdwardVII_1105 (1105)  * Latitude: -78.050000 * Longitude: -155.030000 * Elevation: 450.0 m * Location: Mount Paterson * Comment: biotite-granite
EdwardVII_1110 (1110)  * Latitude: -77.220000 * Longitude: -154.520000 * Elevation: 620.0 m * Location: Prestrud Rock * Comment: biotite-granite
Size:
1200 data points

Data

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


Event

Latitude

Longitude

Sample ID

Mineral

Mass [µg]

Radius [µm]
(of sphere)

U [ng]

U e rel [%]
10 
Th [ng]
11 
Th e rel [%]
12 
Sm [ng]
13 
Sm e rel [%]
14 
4He [10-9 cm3]
15 
4He e rel [%]
16 
Error r [%]
(total analytical)
17 
Factor
(FT)
18 
Error r [%]
(FT)
19 
Error r [%]
(total)
20 
Age dated [ka]
(raw)
21 
Age dated std dev [±]
(raw)
22 
U [mg/kg]
23 
Th [mg/kg]
24 
Sm [mg/kg]
25 
e U [mg/kg]
26 
Age dated [ka]
(corrected)
27 
Age dated std dev [±]
(corrected)
EdwardVII_1104 -78.0400-155.03001104#1Apatite4610.030.970.051.343.400.270.360.240.750.765.05.06597004007.5710.81113.5010.71790004000
EdwardVII_1104-78.0400-155.03001104#3Apatite4410.031.540.031.141.390.390.210.161.120.635.05.124760050026.7969.51226.5544.32750004000
EdwardVII_1105 -78.0500-155.03001105#2Apatite2480.041.320.031.211.160.830.270.431.140.675.05.134630050020.1215.4587.4824.21690004000
EdwardVII_1105-78.0500-155.03001105#3Apatite2450.041.350.031.030.830.560.260.091.080.665.05.124480050026.1321.4883.3431.62670003000
EdwardVII_1105-78.0500-155.03001105#4Apatite1410.041.120.040.840.930.680.270.270.930.615.05.094150040033.4027.46106.5540.42680003000
EdwardVII_1110 -77.2200-154.52001110#1Apatite2520.160.590.011.991.330.321.270.140.570.725.05.036210040071.836.5187.6473.82860004000
EdwardVII_1110-77.2200-154.52001110#2Apatite2450.130.650.011.500.730.590.990.120.620.695.05.046340040064.874.5456.8366.24910005000
EdwardVII_1110-77.2200-154.52001110#3Apatite3540.160.870.011.651.500.461.200.130.820.725.05.075940050063.664.8588.8565.27820004000
EdwardVII_1111 -77.2700-153.75001111#1Apatite13930.730.300.060.757.440.276.180.060.290.845.05.016740030057.844.6088.1259.38800004000
EdwardVII_1111-77.2700-153.75001111#2Apatite2740.120.410.014.150.420.800.860.120.410.635.05.025590080075.367.6338.0277.35890005000
EdwardVII_1111-77.2700-153.75001111#3Apatite6690.330.330.021.552.780.442.730.090.320.785.05.016580040060.092.9874.9961.19840004000
EdwardVII_1111-77.2700-153.75001111#4Apatite6670.320.420.002.032.570.262.240.080.410.765.05.025710050050.790.6561.2351.27750004000
EdwardVII_1111-77.2700-153.75001111#5Apatite9730.550.840.040.643.150.584.800.080.790.815.05.067050060063.214.6554.5864.59870004000
FordRanges_1114 -77.9000-148.32001114 #1Apatite3500.031.260.050.791.370.560.380.270.920.735.05.086970060010.5716.3767.9314.78960005000
FordRanges_1114-77.9000-148.32001114#2Apatite3500.021.500.081.052.460.760.310.250.880.715.05.08605005007.8129.09136.3715.37860004000
FordRanges_1114-77.9000-148.32001114#3Apatite2440.011.990.041.661.430.410.140.291.200.675.05.14529006005.1720.16108.2910.48790004000
FordRanges_1114-77.9000-148.32001114#4Apatite8720.041.100.130.683.860.440.580.150.620.795.05.04661004004.7117.2476.039.17830004000
EdwardVII_1120 -78.1500-155.74001120#1Apatite2500.041.550.070.662.720.500.560.121.020.705.05.107200080023.3435.13214.1432.731030005000
EdwardVII_1120-78.1500-155.74001120#5Apatite3510.052.320.081.972.620.630.650.161.640.685.05.2672700120019.9031.77152.5728.181060006000
EdwardVII_1120-78.1500-155.74001120#6Apatite2490.050.800.100.832.970.580.780.160.580.695.05.038060050025.9247.09217.5838.141170006000
EdwardVII_1126 -77.8700-155.46001126#1Apatite3520.041.030.110.342.890.410.520.090.590.705.05.036140040014.9339.11158.7624.96880004000
EdwardVII_1126-77.8700-155.46001126#3Apatite2540.040.400.090.232.490.350.510.060.270.725.05.016150040019.4837.69161.9029.20850004000
EdwardVII_1126-77.8700-155.46001126#6Apatite2470.040.940.090.521.850.880.480.280.670.685.05.055860050030.1056.22179.1044.26860004000
EdwardVII_1127 -77.9000-155.31001127#3Apatite1440.060.800.090.842.190.300.680.140.610.655.05.046430040042.7761.39222.3258.37990005000
EdwardVII_1127-77.9000-155.31001127#4Apatite2430.050.950.051.711.820.490.460.220.810.635.05.066200050028.8229.60166.8136.66990005000
EdwardVII_1127-77.9000-155.31001127#5Apatite1440.050.690.060.621.760.420.530.160.540.665.05.036940040032.8742.57188.4243.881050005000
EdwardVII_1128 -77.9000-155.27001128#2Apatite5660.160.800.220.565.710.261.950.030.570.775.05.037360040031.0643.14167.3342.08960005000
EdwardVII_1128-77.9000-155.27001128#3Apatite4570.100.790.170.443.930.461.300.040.530.755.05.037550040022.5540.10138.4532.711000005000
EdwardVII_1128-77.9000-155.27001128#4Apatite6650.090.820.080.823.600.231.110.050.640.785.05.047860050016.3213.9795.3920.111010005000
EdwardVII_1129 -77.9200-155.21001129#2Apatite2420.021.640.051.101.020.730.290.191.070.665.05.116730070014.6833.84102.0123.171030005000
EdwardVII_1129-77.9200-155.21001129#3Apatite2430.080.970.100.691.770.530.840.090.720.635.05.056560050046.6560.85156.3761.781040005000
EdwardVII_1129-77.9200-155.21001129#5Apatite1420.040.910.051.441.460.410.470.200.760.655.05.066630050038.7644.53191.3250.241020005000
FordRanges_1131 -77.5600-146.06001131#1Apatite1430.012.090.011.000.680.610.130.321.620.665.05.265650040012.8411.6987.9116.05860004000
FordRanges_1131-77.5600-146.06001131#2Apatite3510.041.350.050.901.710.430.380.230.990.695.05.1064300100013.2318.2297.1318.02940005000
FordRanges_1131-77.5600-146.06001131#3Apatite5650.041.350.061.231.680.460.460.190.990.765.05.10675007008.5413.2554.9211.95890005000
FordRanges_1132 -77.5600-146.02001132#1Apatite2510.031.380.040.731.210.800.320.231.020.685.05.106870070018.4223.91117.3724.661010005000
FordRanges_1132-77.5600-146.02001132#3Apatite2600.080.650.150.922.600.350.840.090.510.735.05.035850030032.2360.42157.3847.26800004000
FordRanges_1132-77.5600-146.02001132#4Apatite7640.080.700.110.823.370.611.160.110.570.775.05.035980030012.3617.0676.8216.77770004000
FordRanges_1134 -77.3400-145.33001134#2Apatite1420.031.180.011.090.480.660.220.251.030.595.05.106000060025.6713.8370.2429.29950005000
FordRanges_1134-77.3400-145.33001134#4Apatite1450.031.090.011.820.770.640.300.190.950.645.05.097810070042.3827.46110.6749.421140006000
FordRanges_1134-77.3400-145.33001134#5Apatite2540.041.280.032.440.740.570.390.231.100.685.05.127060080016.937.7471.5419.13990005000
FordRanges_1136 -77.0200-148.88001136#1Apatite3540.012.620.070.480.650.520.160.140.990.695.05.10471005003.3622.7031.158.86680003000
FordRanges_1136-77.0200-148.88001136#2Apatite11920.050.870.270.392.950.290.970.020.410.825.05.02693003004.1423.9838.959.98850004000
FordRanges_1136-77.0200-148.88001136#3Apatite2480.021.740.210.490.510.600.430.120.550.675.05.03546003007.37101.1737.8131.34820004000
FordRanges_1138 -76.8800-146.98001138#2Apatite3590.050.320.120.151.140.240.530.100.220.725.05.005760030016.8640.7760.1726.76800004000
FordRanges_1138-76.8800-146.98001138#3Apatite3550.031.420.050.700.660.510.290.120.970.725.05.09593006009.4517.1333.7013.66820004000
FordRanges_1138-76.8800-146.98001138#4Apatite3510.060.580.130.441.130.500.560.100.400.685.05.025290020019.2844.6058.9130.07780004000
FordRanges_1139 -76.6800-145.82001139#1Apatite4630.140.940.270.800.940.631.400.120.670.735.05.055680040034.3368.0435.3150.51780004000
FordRanges_1139-76.6800-145.82001139#2Apatite2520.011.490.031.060.231.110.140.321.060.695.05.11518005007.2915.0117.4910.91750004000
FordRanges_1139-76.6800-145.82001139#4Apatite4620.040.890.101.130.670.650.410.170.690.755.05.055240040010.6925.9926.1916.94700004000