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Höpker, Sebastian N; Wu, Henry C; Müller, Peter; Barusseau, Jean-Paul; Vernet, Robert; Lucassen, Friedrich; Kasemann, Simone A; Westphal, Hildegard (2018): Age and strontium analysis from a large paleo-estuary east of the Banc d'Arguin, Mauritania, NW Africa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.889702, In supplement to: Höpker, SN et al. (2019): Pronounced Northwest African Monsoon Discharge During the Mid- to Late Holocene. Frontiers in Earth Science, 7, https://doi.org/10.3389/feart.2019.00314

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Coverage:
Median Latitude: 20.408333 * Median Longitude: -16.515300 * South-bound Latitude: 19.873600 * West-bound Longitude: -16.911500 * North-bound Latitude: 20.924500 * East-bound Longitude: -16.308300
Event(s):
Baie-du-Lévrier_Mauritania  * Latitude: 20.924500 * Longitude: -16.911500
Iwik_Mauritania  * Latitude: 19.873600 * Longitude: -16.308300
Jerf_Sgheir  * Latitude: 20.426900 * Longitude: -16.326100
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
SpeciesSpeciesWestphal, Hildegard
LocationLocationWestphal, Hildegard
Sample IDSample IDWestphal, Hildegard
Δ47 Carbon dioxideΔ47 CO2Westphal, HildegardCalculated after Dennis et al. (2011)absolute reference frame
Δ47 Carbon dioxide, standard errorΔ47 CO2 std e±Westphal, HildegardCalculated after Dennis et al. (2011)average standard error (SE) of individual measurements
AragoniteArg%Westphal, HildegardX-ray diffraction (XRD)wgt %
CalciteCal%Westphal, HildegardX-ray diffraction (XRD)wgt %
Age, datedAge datedkaWestphal, HildegardAge, 14C AMSuncalibrated 14C age
10 Age, dated standard errorAge std e±Westphal, HildegardAge, 14C AMSuncertainty of uncalibrated 14C age
11 Strontium-87/Strontium-86 ratio87Sr/86SrWestphal, HildegardThermal Ionization Mass Spectrometry (TIMS)
12 Strontium-87/Strontium-86 ratio, error87Sr/86Sr e±Westphal, HildegardThermal Ionization Mass Spectrometry (TIMS)2 standard errors of the mean (2SE)
Size:
158 data points

Data

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


Event

Species

Location

Sample ID

Δ47 CO2 []

Δ47 CO2 std e [±]

Arg [%]

Cal [%]

Age dated [ka]
10 
Age std e [±]
11 
87Sr/86Sr
12 
87Sr/86Sr e [±]
Jerf_Sgheir Carlarius spp.Jerf SgheïrOTO-B50.6680.01310003.1700.0400.709200.000009
Jerf_SgheirCarlarius spp.Jerf SgheïrOTO-B60.6910.0143.2500.0300.709190.000008
Jerf_SgheirCarlarius spp.Jerf SgheïrOTO-B30.7160.01310004.9200.0300.709210.000007
Jerf_SgheirCarlarius spp.Jerf SgheïrOTO-B40.7140.0119554.9700.0300.709220.000006
Jerf_SgheirCarlarius spp.Jerf SgheïrOTO-B80.7040.01410004.9200.0350.709210.000006
Jerf_SgheirCarlarius spp.Jerf SgheïrOTO-B90.6670.01610004.9700.0350.709240.000007
Jerf_SgheirSenilia senilisJerf SgheïrJS-SS-10.6660.01410004.8300.0350.709330.000005
Jerf_SgheirSenilia senilisJerf SgheïrJS-SS-20.6010.01410004.7700.0350.709290.000004
Jerf_SgheirSenilia senilisJerf SgheïrJS-SS-30.6670.01310004.8450.0350.709280.000005
Jerf_SgheirSenilia senilisJerf SgheïrJS-SS-40.6310.01210000.709290.000004
Jerf_SgheirSenilia senilisJerf SgheïrJS-SS-50.6610.01310000.709280.000004
Jerf_SgheirSenilia senilisJerf SgheïrJS-SS-60.7160.01310000.709340.000004
Jerf_SgheirSenilia senilisJerf SgheïrJS-SS-100.6220.01710000.709300.000005
Iwik_Mauritania Senilia senilisIwik, Mauritania#30090.709190.000006
Iwik_MauritaniaSenilia senilisIwik, Mauritania#31220.709190.000006
Iwik_MauritaniaSenilia senilisIwik, Mauritania#32110.709190.000005
Baie-du-Lévrier_Mauritania Carlarius parkiiBaie du Lévrier, MauritaniaRAP10.709290.000008
Baie-du-Lévrier_MauritaniaCarlarius heudelotiiBaie du Lévrier, MauritaniaRAH10.709220.000004