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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. 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
1ORDINAL NUMBEROrd NoGeocode
2Sample code/labelSample labelAbdul Aziz, HayfaaDSDP/ODP/IODP sample designation
3Sample code/label 2Sample label 2Abdul Aziz, HayfaaMass spectrometer MAP215-50
4Argon-3939Ar10-15 molAbdul Aziz, HayfaaMass spectrometer MAP215-50
5Argon-40/Argon-3940Ar/39ArAbdul Aziz, HayfaaMass spectrometer MAP215-50
6Argon-40/Argon-3940Ar/39ArAbdul Aziz, Hayfaa40Ar*/39Ar
7Argon-40/Argon-39, standard deviation40Ar/39Ar std dev±Abdul Aziz, HayfaaMass spectrometer MAP215-50
8Argon-40/Argon-39, standard deviation40Ar/39Ar std dev±Abdul Aziz, Hayfaa40Ar*/39Ar
9Argon-38/Argon-3938Ar/39ArAbdul Aziz, HayfaaMass spectrometer MAP215-50
10Argon-38/Argon-39, standard deviation38Ar/39Ar std dev±Abdul Aziz, HayfaaMass spectrometer MAP215-50
11Argon-37/Argon-3937Ar/39ArAbdul Aziz, HayfaaMass spectrometer MAP215-50
12Argon-37/Argon-39, standard deviation37Ar/39Ar std dev±Abdul Aziz, HayfaaMass spectrometer MAP215-50
13Argon-36/Argon-3936Ar/39Ar10-3Abdul Aziz, HayfaaMass spectrometer MAP215-50
14Argon-36/Argon-39, standard deviation36Ar/39Ar std dev±Abdul Aziz, HayfaaMass spectrometer MAP215-50
15Argon-4040Ar%Abdul Aziz, Hayfaa40Ar*
16Argon-4040Ar%Abdul Aziz, Hayfaa40Ar* calculated with the artificial assumption of a fixed 36Ar/39Ar ratio
17Age, datedAge datedkaAbdul Aziz, HayfaaAge 1
18Age, datedAge datedkaAbdul Aziz, HayfaaAge 2, age calculated with the artificial assumption of 100% radiogenic 40Ar
19Age, datedAge datedkaAbdul Aziz, HayfaaAge 3, calculated with the artificial assumption of a fixed 36Ar/39Ar ratio
20Age, dated standard deviationAge dated std dev±Abdul Aziz, HayfaaAge 1, analytical error including uncertainties in mass discrimination, interference reactions and blank corrections
21Age, dated standard deviationAge dated std dev±Abdul Aziz, HayfaaAge 2
22Age, dated standard deviationAge dated std dev±Abdul Aziz, HayfaaAge 3
23Potassium/Calcium ratioK/CaAbdul Aziz, Hayfaa
Size:
1288 data points

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