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Cai, Yue; LaGatta, Alexandra; Goldstein, Steven L; Langmuir, Charles H; Gómez-Tuena, Arturo; Martín-del Pozzo, Ana Lillian; Carrasco-Núñez, Gerardo (2016): (Supplement EA2) Hafnium isotope ratios and major elements from Central Mexican Volcanic Belt [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.857522, In supplement to: Cai, Y et al. (2014): Hafnium isotope evidence for slab melt contributions in the Central Mexican Volcanic Belt and implications for slab melting in hot and cold slab arcs. Chemical Geology, 377, 45-55, https://doi.org/10.1016/j.chemgeo.2014.04.002

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Related to:
Cai, Yue; LaGatta, Alexandra; Goldstein, Steven L; Langmuir, Charles H; Gómez-Tuena, Arturo; Martín-del Pozzo, Ana Lillian; Carrasco-Núñez, Gerardo (2016): (Supplement EA1) Elements, Neodymium and Hafnium analysis on lavas from Nevado de Toluca [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.857521
Further details:
LaGatta, Alexandra (2003): Arc Magma Genesis in the Eastern Mexican Volcanic Belt. Columbia University
Coverage:
Median Latitude: 18.995603 * Median Longitude: -98.511825 * South-bound Latitude: 15.853500 * West-bound Longitude: -99.923330 * North-bound Latitude: 19.550000 * East-bound Longitude: -96.900000
Date/Time Start: 1979-03-24T00:00:00 * Date/Time End: 1979-03-24T00:00:00
Minimum Elevation: -4764.0 m * Maximum Elevation: -4764.0 m
Event(s):
66-487 * Latitude: 15.853500 * Longitude: -99.175300 * Date/Time: 1979-03-24T00:00:00 * Elevation: -4764.0 m * Penetration: 190.5 m * Recovery: 119.6 m * Location: North Pacific/TRENCH * Campaign: Leg66 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 180.5 m cored; 9.5 m drilled; 66.3 % recovery
ASC-1 * Latitude: 19.018000 * Longitude: -99.152160
ASC6B * Latitude: 18.955000 * Longitude: -99.923330
Comment:
Isotope ratio normalizations are outlined in Table (Supplement EA1). Pb-Nd-Sr isotope ratios, major and trace element concentrations are reported in LaGatta (2003) and LaGatta et al., in preparation.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventCai, Yue
2Latitude of eventLatitudeCai, Yue
3Longitude of eventLongitudeCai, Yue
4International Generic Sample NumberIGSNCai, YueISGN number
5LocationLocationCai, Yue
6Sample commentSample commentCai, Yue
7Hafnium-176/Hafnium-177176Hf/177HfCai, Yue
8ErrorErrorCai, YueInternal measurement error (2SE)
9ReproducibilityRepro± %Cai, YueExternal reproducibility (2SD)
10ε-Hafniumε-HfCai, Yue
11MagnesiumMg# of ionsCai, YueReported in LaGatta (2003)
12Silicon dioxideSiO2%Cai, YueReported in LaGatta (2003)
13ThoriumThmg/kgCai, YueReported in LaGatta (2003)
14NeodymiumNdmg/kgCai, YueReported in LaGatta (2003)
15NiobiumNbmg/kgCai, YueReported in LaGatta (2003)
16TantalumTamg/kgCai, YueReported in LaGatta (2003)
17HafniumHfmg/kgCai, YueReported in LaGatta (2003)
18ZirconiumZrmg/kgCai, YueReported in LaGatta (2003)
19LutetiumLumg/kgCai, YueReported in LaGatta (2003)
20Neodymium-143/Neodymium-144 ratio143Nd/144NdCai, YueReported in LaGatta (2003)
21ε-Neodymiumε-NdCai, YueReported in LaGatta (2003)
Size:
782 data points

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