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Clauer, Norbert; Giblin, Patrick; Lucas, Jacques (1984): (Table 1) Chemical composition and dated ages of detrital smectites in sediments at DSDP Site 43-386. PANGAEA, https://doi.org/10.1594/PANGAEA.705314, In supplement to: Clauer, N et al. (1984): Sr and Ar isotope studies of detrital smectites from the Atlantic Ocean (D.S.D.P., Legs 43, 48 and 50). Isotope Geoscience, 2(2), 141-151, https://doi.org/10.1016/0009-2541(84)90185-2

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Project(s):
Coverage:
Latitude: 31.186800 * Longitude: -64.249000
Date/Time Start: 1975-07-24T00:00:00 * Date/Time End: 1975-07-24T00:00:00
Minimum DEPTH, sediment/rock: 607.70 m * Maximum DEPTH, sediment/rock: 607.70 m
Event(s):
43-386 * Latitude: 31.186800 * Longitude: -64.249000 * Date/Time: 1975-07-24T00:00:00 * Elevation: -4782.0 m * Penetration: 973.8 m * Recovery: 434.3 m * Location: North Atlantic/CONT RISE * Campaign: Leg43 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 65 cores; 617.4 m cored; 9.5 m drilled; 70.3 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Sample code/labelSample labelClauer, NorbertDSDP/ODP/IODP sample designation
Size fractionSize fractionClauer, Norbert
Sample commentSample commentClauer, Norbert
RubidiumRbmg/kgClauer, Norbertmeasured
RubidiumRbmg/kgClauer, NorbertCalculatedcalculated
StrontiumSrmg/kgClauer, Norbertmeasured
StrontiumSrmg/kgClauer, NorbertCalculatedcalculated
Rubidium-87/Strontium-86 ratio87Rb/86SrClauer, NorbertIsotope ratio mass spectrometry
10 Strontium-87/Strontium-86 ratio87Sr/86SrClauer, NorbertIsotope ratio mass spectrometry
11 Strontium-87/Strontium-86 ratio87Sr/86SrClauer, NorbertCalculatedinitial ratio
12 Strontium-87/Strontium-86 ratio, error87Sr/86Sr e±Clauer, NorbertCalculated+/- 2 sigma/N**(-2)
13 Strontium-87/Strontium-86 ratio, error87Sr/86Sr e±Clauer, NorbertCalculated+/- 2 sigma
14 Age, datedAge datedkaClauer, NorbertCalculatedRb-Sr isochron age
15 Age, datedAge datedkaClauer, NorbertCalculatedK-Ar age
16 Age, errorAge e±Clauer, NorbertCalculatedRb-Sr isochron age error, +/- 2 sigma
17 Age, errorAge e±Clauer, NorbertCalculatedK-Ar age error, +/- 2 sigma
18 Potassium oxideK2O%Clauer, NorbertFlame photometry
Size:
80 data points

Data

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


Depth sed [m]

Sample label
(DSDP/ODP/IODP sample designation)

Size fraction

Sample comment

Rb [mg/kg]
(measured)

Rb [mg/kg]
(calculated, Calculated)

Sr [mg/kg]
(measured)

Sr [mg/kg]
(calculated, Calculated)

87Rb/86Sr
(Isotope ratio mass spectrometry)
10 
87Sr/86Sr
(Isotope ratio mass spectrometry)
11 
87Sr/86Sr
(initial ratio, Calculated)
12 
87Sr/86Sr e [±]
(+/- 2 sigma/N**(-2), Calculated)
13 
87Sr/86Sr e [±]
(+/- 2 sigma, Calculated)
14 
Age dated [ka]
(Rb-Sr isochron age, Calculated)
15 
Age dated [ka]
(K-Ar age, Calculated)
16 
Age e [±]
(Rb-Sr isochron age error, +/-...)
17 
Age e [±]
(K-Ar age error, +/- 2 sigma, ...)
18 
K2O [%]
(Flame photometry)
607.70386-34-3, 100<0.2 µmuntreated156.986.85.2420.721180.0001916700050002.87
607.70386-34-3, 100<0.2 µmleachate (by 1.0 N hydrochloric acid for 15 min at room temperature) = 1.6%453.07.23288.052.60.3990.709980.708990.000080.000431660007000
607.70386-34-3, 100<0.2 µmresidue = 98.4%145.5143.231.831.313.2600.740620.00019
607.70386-34-3, 100<0.2 µmleachate + residue150.483.9
607.70386-34-3, 1000.2-0.4 µmuntreated126.063.35.7680.723800.0001320000060002.28
607.70386-34-3, 1000.2-0.4 µmleachate (by 1.0 N hydrochloric acid for 15 min at room temperature) = 1.7%274.04.72014.034.20.3940.709670.708600.000160.000441870008000
607.70386-34-3, 1000.2-0.4 µmresidue = 98.3%125.6123.528.828.312.6300.742320.00012
607.70386-34-3, 1000.2-0.4 µmleachate + residue128.262.5