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Abdul Aziz, Hayfaa; Di Stefano, Agata; Foresi, L M; Hilgen, Frederik J; Iaccarino, Silvia Maria; Kuiper, Klaudia F; Lirer, Fabrizio; Salvatorini, G; Turco, Elena (2008): (Appendix A) 39Ar/40Ar analyses for two volcanic ash layers of DSDP Hole 42-372 in the western Mediterranean Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.693593, In supplement to: Abdul Aziz, H et al. (2008): Integrated stratigraphy and 40Ar/39Ar chronology of early Middle Miocene sediments from DSDP Leg 42A, Site 372 (Western Mediterranean). Palaeogeography, Palaeoclimatology, Palaeoecology, 257(1-2), 123-138, https://doi.org/10.1016/j.palaeo.2007.09.013

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Project(s):
Coverage:
Latitude: 40.080000 * Longitude: 4.796500
Date/Time Start: 1975-04-19T00:00:00 * Date/Time End: 1975-04-19T00:00:00
Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 64
Event(s):
42-372 * Latitude: 40.080000 * Longitude: 4.796500 * Date/Time: 1975-04-19T00:00:00 * Elevation: -2699.0 m * Penetration: 885 m * Recovery: 314.5 m * Location: Mediterranean Sea/BASIN * Campaign: Leg42 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 46 cores; 431 m cored; 0 m drilled; 72.9 % recovery
Comment:
Measured on K-feldspar. Sample 42-372-24R-1,5 (No. 1-20) VU51-A2 (04MY272) J = 0.001832 (+/- 0.20%) 200-400 µm ~3 grains per fusion. Sample 42-372-38R-3,0 (No. 21-40) VU51-A6 (04MY274) J = 0.001838 (+/- 0.30%) 200-400 µm ~5 grains per fusion. Sample 42-372-24R-1,5 (No. 41-51) VU51-A3 (05MY107) J = 0.001840 (+/- 0.30%) 120-200 µm ~50 grains per fusion. Sample 42-372-38R-3,0 (No. 52-64) VU51-A6 (A-I) (05MY108) J = 0.001842 (+/- 0.30%) 200-400 µm ~20 grains per fusion, VU51-A7 (J-S) (05MY108) J = 0.001843 (+/- 0.30%) 120-200 µm ~50 grains per fusion
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
ORDINAL NUMBEROrd NoGeocode
Sample code/labelSample labelAbdul Aziz, HayfaaDSDP/ODP/IODP sample designation
Sample code/label 2Sample label 2Abdul Aziz, HayfaaMass spectrometer MAP215-50
Argon-3939Ar10-15 molAbdul Aziz, HayfaaMass spectrometer MAP215-50
Argon-40/Argon-3940Ar/39ArAbdul Aziz, HayfaaMass spectrometer MAP215-50
Argon-40/Argon-3940Ar/39ArAbdul Aziz, Hayfaa40Ar*/39Ar
Argon-40/Argon-39, standard deviation40Ar/39Ar std dev±Abdul Aziz, HayfaaMass spectrometer MAP215-50
Argon-40/Argon-39, standard deviation40Ar/39Ar std dev±Abdul Aziz, Hayfaa40Ar*/39Ar
Argon-38/Argon-3938Ar/39ArAbdul Aziz, HayfaaMass spectrometer MAP215-50
10 Argon-38/Argon-39, standard deviation38Ar/39Ar std dev±Abdul Aziz, HayfaaMass spectrometer MAP215-50
11 Argon-37/Argon-3937Ar/39ArAbdul Aziz, HayfaaMass spectrometer MAP215-50
12 Argon-37/Argon-39, standard deviation37Ar/39Ar std dev±Abdul Aziz, HayfaaMass spectrometer MAP215-50
13 Argon-36/Argon-3936Ar/39Ar10-3Abdul Aziz, HayfaaMass spectrometer MAP215-50
14 Argon-36/Argon-39, standard deviation36Ar/39Ar std dev±Abdul Aziz, HayfaaMass spectrometer MAP215-50
15 Argon-4040Ar%Abdul Aziz, Hayfaa40Ar*
16 Argon-4040Ar%Abdul Aziz, Hayfaa40Ar* calculated with the artificial assumption of a fixed 36Ar/39Ar ratio
17 Age, datedAge datedkaAbdul Aziz, HayfaaAge 1
18 Age, datedAge datedkaAbdul Aziz, HayfaaAge 2, age calculated with the artificial assumption of 100% radiogenic 40Ar
19 Age, datedAge datedkaAbdul Aziz, HayfaaAge 3, calculated with the artificial assumption of a fixed 36Ar/39Ar ratio
20 Age, dated standard deviationAge dated std dev±Abdul Aziz, HayfaaAge 1, analytical error including uncertainties in mass discrimination, interference reactions and blank corrections
21 Age, dated standard deviationAge dated std dev±Abdul Aziz, HayfaaAge 2
22 Age, dated standard deviationAge dated std dev±Abdul Aziz, HayfaaAge 3
23 Potassium/Calcium ratioK/CaAbdul Aziz, Hayfaa
Size:
1288 data points

Data

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


Ord No

Sample label
(DSDP/ODP/IODP sample designation)

Sample label 2
(Mass spectrometer MAP215-50)

39Ar [10-15 mol]
(Mass spectrometer MAP215-50)

40Ar/39Ar
(Mass spectrometer MAP215-50)

40Ar/39Ar
(40Ar*/39Ar)

40Ar/39Ar std dev [±]
(Mass spectrometer MAP215-50)

40Ar/39Ar std dev [±]
(40Ar*/39Ar)

38Ar/39Ar
(Mass spectrometer MAP215-50)
10 
38Ar/39Ar std dev [±]
(Mass spectrometer MAP215-50)
11 
37Ar/39Ar
(Mass spectrometer MAP215-50)
12 
37Ar/39Ar std dev [±]
(Mass spectrometer MAP215-50)
13 
36Ar/39Ar [10-3]
(Mass spectrometer MAP215-50)
14 
36Ar/39Ar std dev [±]
(Mass spectrometer MAP215-50)
15 
40Ar [%]
(40Ar*)
16 
40Ar [%]
(40Ar* calculated with the art...)
17 
Age dated [ka]
(Age 1)
18 
Age dated [ka]
(Age 2, age calculated with th...)
19 
Age dated [ka]
(Age 3, calculated with the ar...)
20 
Age dated std dev [±]
(Age 1, analytical error inclu...)
21 
Age dated std dev [±]
(Age 2)
22 
Age dated std dev [±]
(Age 3)
23 
K/Ca
142-372-24R-1,504MAY272A0.3924.300103.708340.020300.467510.015930.002250.048200.005752.011.5886.291.4122201416012940154070608.9
242-372-24R-1,504MAY272B0.3924.925093.930800.022320.495330.015200.002620.035500.006413.371.6779.892.41295016210149901630707012.1
342-372-24R-1,504MY272B0.1154.272784.263570.065931.835580.056470.009540.241100.025150.096.2199.891.714040140701290060202202101.8
442-372-24R-1,504MY272C0.5464.291974.287930.016120.358930.017970.002430.011720.003990.011.21100.091.31412014130129001180706036.7
542-372-24R-1,504MY272D0.1684.356262.709060.044701.120790.031170.005870.015120.012815.573.7962.291.489401434013110369015015028.4
642-372-24R-1,504MY272F0.2614.262993.510750.029720.808540.021170.004000.025310.009962.542.7482.491.2115701403012810266011010017.0
742-372-24R-1,504MY272G0.9074.179043.994520.010190.248860.015480.001070.044760.002490.630.8495.691.113160137601254082050509.6
842-372-24R-1,504MY272H0.1874.243571.613830.041091.557890.024580.004700.073590.012368.915.2738.091.35330139701276051401401405.8
942-372-24R-1,504MY272J0.2384.389163.705640.033080.849090.031150.004890.052380.008892.322.8784.591.512210144501323027901201108.2
1042-372-24R-1,504MY272K0.4024.256784.193670.021090.491900.020140.002640.075470.005490.221.6698.691.3138101401012800161080805.7
1142-372-24R-1,504MY272L0.3734.176414.172170.022390.529950.019010.003150.018730.006910.011.79100.091.01374013750125201740808023.0
1242-372-24R-1,504MY272N0.3364.267454.263920.022400.590360.019990.002990.031600.006650.012.00100.091.31405014050128301940808013.6
1342-372-24R-1,504MY272O0.2794.564493.789390.028140.772940.021030.003840.048310.008202.632.6283.191.912490150201380025401001008.9
1442-372-24R-1,504MY272P0.18811.409404.665360.073501.002930.035290.005120.204020.0128822.873.3940.996.815360373203616032902602502.1
1542-372-24R-1,504MY272R0.1244.245804.149160.061091.620910.024840.007260.223070.017980.385.4897.891.613670139801280053202002001.9
1642-372-24R-1,504MY272S0.2624.231664.227420.031660.721980.022510.003540.032750.007760.012.44100.091.2139301393012710237011011013.1
1742-372-24R-1,504MY272T0.5455.033144.348050.016490.415840.016740.001900.031200.004292.321.4186.492.61432016560153401360707013.8
1842-372-24R-1,504MY272V0.1544.267764.261280.050181.237840.020220.005770.037360.016930.024.1999.991.3140401405012830406017016011.5
1942-372-24R-1,504MY272W0.2914.246573.848070.027350.659210.017920.003260.026140.007551.352.2390.791.212680139801276021601009016.4
2042-372-24R-1,504MY272X0.2224.189394.186020.036980.896500.006730.004490.105810.010510.033.03100.091.213790137901259029401301204.1
2142-372-28R-3,004MAY272A0.3924.300103.708340.020300.467510.015930.002250.048200.005752.011.5886.291.4122201416012940154070608.9
2242-372-28R-3,004MAY272B0.3924.925093.930800.022320.495330.015200.002620.035500.006413.371.6779.892.41295016210149901630707012.1
2342-372-28R-3,004MY272B0.1154.272784.263570.065931.835580.056470.009540.241100.025150.096.2199.891.714040140701290060202202101.8
2442-372-28R-3,004MY272C0.5464.291974.287930.016120.358930.017970.002430.011720.003990.011.21100.091.31412014130129001180706036.7
2542-372-28R-3,004MY272D0.1684.356262.709060.044701.120790.031170.005870.015120.012815.573.7962.291.489401434013110369015015028.4
2642-372-28R-3,004MY272F0.2614.262993.510750.029720.808540.021170.004000.025310.009962.542.7482.491.2115701403012810266011010017.0
2742-372-28R-3,004MY272G0.9074.179043.994520.010190.248860.015480.001070.044760.002490.630.8495.691.113160137601254082050509.6
2842-372-28R-3,004MY272H0.1874.243571.613830.041091.557890.024580.004700.073590.012368.915.2738.091.35330139701276051401401405.8
2942-372-28R-3,004MY272J0.2384.389163.705640.033080.849090.031150.004890.052380.008892.322.8784.591.512210144501323027901201108.2
3042-372-28R-3,004MY272K0.4024.256784.193670.021090.491900.020140.002640.075470.005490.221.6698.691.3138101401012800161080805.7
3142-372-28R-3,004MY272L0.3734.176414.172170.022390.529950.019010.003150.018730.006910.011.79100.091.01374013750125201740808023.0
3242-372-28R-3,004MY272N0.3364.267454.263920.022400.590360.019990.002990.031600.006650.012.00100.091.31405014050128301940808013.6
3342-372-28R-3,004MY272O0.2794.564493.789390.028140.772940.021030.003840.048310.008202.632.6283.191.912490150201380025401001008.9
3442-372-28R-3,004MY272P0.18811.409404.665360.073501.002930.035290.005120.204020.0128822.873.3940.996.815360373203616032902602502.1
3542-372-28R-3,004MY272R0.1244.245804.149160.061091.620910.024840.007260.223070.017980.385.4897.891.613670139801280053202002001.9
3642-372-28R-3,004MY272S0.2624.231664.227420.031660.721980.022510.003540.032750.007760.012.44100.091.2139301393012710237011011013.1
3742-372-28R-3,004MY272T0.5455.033144.348050.016490.415840.016740.001900.031200.004292.321.4186.492.61432016560153401360707013.8
3842-372-28R-3,004MY272V0.1544.267764.261280.050181.237840.020220.005770.037360.016930.024.1999.991.3140401405012830406017016011.5
3942-372-28R-3,004MY272W0.2914.246573.848070.027350.659210.017920.003260.026140.007551.352.2390.791.212680139801276021601009016.4
4042-372-28R-3,004MY272X0.2224.189394.186020.036980.896500.006730.004490.105810.010510.033.03100.091.213790137901259029401301204.1
4142-372-24R-1,505MY107B1.4105.070874.115290.010090.056730.012540.000270.063680.096923.250.1981.26.813610190
4242-372-24R-1,505MY107C1.4304.854744.435890.010300.053560.011930.000270.151030.149361.460.1791.42.814670180
4342-372-24R-1,505MY107D1.0504.670144.098870.012910.081300.012980.000500.000000.129851.930.2787.80.013560270
4442-372-24R-1,505MY107G3.0804.823044.381170.008310.025390.012990.000140.031010.048031.500.0890.813.91449080
4542-372-24R-1,505MY107H1.0605.486415.050110.011290.067200.012700.000510.000000.127771.470.2292.00.016690220
4642-372-24R-1,505MY107J1.3904.693184.432760.009010.049190.013250.000270.166430.125230.920.1694.42.614650160
4742-372-24R-1,505MY107K3.1206.135255.925450.010470.025410.011990.000160.041630.043830.720.0896.610.31956080
4842-372-24R-1,505MY107L2.6505.227644.905010.008950.027180.012090.000180.106250.055611.120.0993.84.01621090
4942-372-24R-1,505MY107N3.4304.429304.244130.008270.032300.012260.000140.111830.038020.650.1195.83.814030110
5042-372-24R-1,505MY107O4.7304.561424.147530.008240.020720.012490.000110.049410.027951.410.0690.98.71372070
5142-372-24R-1,505MY107P1.8804.531304.238890.008060.045690.013030.000260.048550.098921.000.1593.58.914020150
5242-372-28R-3,005MY108A2.3606.739146.595360.011980.049190.011390.000180.304580.125100.570.1697.81.421800160
5342-372-28R-3,005MY108B1.3904.851774.466660.010950.060350.012340.000290.000000.137731.300.2092.16.314790200
5442-372-28R-3,005MY108C3.2008.794245.709820.016230.043100.013130.000160.125120.0654110.470.1464.93.418890140
5542-372-28R-3,005MY108E2.6306.157676.095150.011450.034500.011730.000140.032890.047640.220.1199.013.120150110
5642-372-28R-3,005MY108F3.1304.582114.479940.007880.018340.012130.000180.137330.048010.380.0597.83.11483060
5742-372-28R-3,005MY108G2.7804.614594.457670.008950.036360.011730.000140.044540.061630.540.1296.69.714760120
5842-372-28R-3,005MY108I2.3604.661844.462030.007950.031120.012280.000180.107410.071720.700.1095.74.014780100
5942-372-28R-3,005MY108J3.33011.7009010.793800.019790.058600.012080.000240.000000.042763.050.1192.30.135540190
6042-372-28R-3,005MY108K2.0309.610869.020500.018540.056870.012830.000290.139960.065152.020.1393.93.129750190
6142-372-28R-3,005MY108N2.5607.938257.722380.019980.051460.012270.000320.000000.059720.710.1297.33.325500170
6242-372-28R-3,005MY108O3.57010.4220010.288200.018860.051220.011350.000230.000000.038790.430.0698.80.133890170
6342-372-28R-3,005MY108R2.1505.704315.101150.016500.068820.015710.000620.000000.055472.030.2189.56.016880230
6442-372-28R-3,005MY108S8.1907.429097.279880.022040.040720.014100.000820.039620.021140.500.0598.010.924040130