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Sm–Nd isotopic data for rock samples from the Araçuaí Orogen, SE Brazil
This dataset contains Sm–Nd isotopic compositions measured (108 new results) from rock samples analyzed in 2022 at the Laboratory of Geodynamic, Geochronological, and... -
Oxygen and radiogenic isotope compositions for whole-rock from the Oumjrane g...
This dataset provides whole-rock isotopic data from the Oumjrane gabbronorite intrusion, located in the eastern Anti-Atlas (Morocco), within the Northwest African Variscan belt.... -
Sr-Nd isotopic compositions for the Woniusi rock associations
Note: 87Rb/86Sr and 147Sm/144Nd are calculated using whole-rock Rb, Sr, Sm and Nd values in Table S4. Initial isotopic ratios are corrected to measured age. (87Sr/86Sr)i =... -
Whole-rock major and trace elements data, and whole-rock and carbonate isotop...
Whole-rock major and trace elements data, and whole-rock and carbonate isotope data, for the Nangqian potassic and ultrapotassic rocks. Whole-rock major and trace elements were... -
(Table 2) Nd-Sr isotopic compositions of bulk leach fractions in Eocene sedim...
Depth GEOCODE = Sediment depth is given in mcd.Age GEOCODE = Age model from Backman et al. (2008) datset: doi:10.1029/2007PA001516.(*) = duplicate measurements. -
(Table 1) Eocene fish debris, Nd-Sr isotopic compositions of chemically treat...
Depth GEOCODE = Sediment depth is given in mcd.Age GEOCODE = Age model from Backman et al. (2008) datset: doi:10.1029/2007PA001516. -
(Table 5) Rb-Sr and Sm-Nd isotopic systems in pillow lavas, their chilled gla...
1) For 87Rb/86Sr error did not exceed +/-1% (2 sigma av.). 2) For 87Sr/86Sr error did not exceed +/-0.002% (2 sigma av.); based on replicate measurements of SRM-987 isotope... -
Sm-Nd isotopic investigation and age determination for rocks of Ruker_Terrane...
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(Table 3) Sr, Nd and Pb isotope initial and model present day ratios for volc...
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(Table 2) Sr, Nd and Pb isotope parameters for DSDP basalts from the West Phi...
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Sm-Nd isotopic investigation and age determination for rocks of Lambert_Terra...
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Sm-Nd isotopic investigation and age determination for rocks of Fisher_Terran...
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Sm-Nd isotopic investigation and age determination for rocks of Beaver_Terran...
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(Table T1) Nd and Sr isotopic compositions, and Nd and Sm concentrations of g...
The principal objective of Leg 187 was to locate the Indian/Pacific mantle boundary by sampling and analyzing 8- to 28-Ma seafloor basalts to the north of the Australian... -
Isotope ratios and trace element concentrations of basalts from DSDP Leg 15 s...
Formation of the Cretaceous Caribbean plateau, including the komatiites of Gorgona, has been linked to the currently active Galápagos hotspot. We use Hf-Nd isotopes and trace... -
Nd and Sm content and isotopic composition of the carbonate-free clay fractio...
Sm-Nd concentrations and Nd isotopes were investigated in the fine fraction of two Labrador Sea cores to reconstruct the deep circulation patterns through changes in sedimentary... -
(Appendix 4) Isotopic ratios and concentrations of trace elements in samples ...
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(Table 2) Nd, Sm, Sr, Rb, and isotopic analyses of microtektites in DSDP sites
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Sm-Nd isotope data of whole-rock bentonite samples from Svalbard (including C...
Initial EpsilonNd (EpsilonNd(t)) calculated with 60 Ma for Basilika Fm. bentonites and Lawson-ash 1 and 54 Ma for Lawson ash 2.
