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Whole rock geochemistry - radiogenic isotopes - from selected basalts...
Sr-Nd-Pb-Hf isotope analytical technique Splits of agate-milled powders (100-140 mg) were leached with 6M HCl (100oC, 60 min) and digested at high pressure (HF, 160oC, 48 hrs;... -
Ar-Ar Geochronology for basalts dredged from seamounts in the south Tasman...
This dataset presents Ar-Ar geochronological ages for mafic dredged rock samples from seamounts in the southern Tasman Sea and l’Atalante Basin. Rock samples were dredged during... -
Rock sample descriptions for samples dredged during voyage IN2018_V08
Rock samples were dredged from seamounts across the southern Tasman Sea during voyage IN2018_V08 on the RV Investigator (27 December 2018 to 10 Jan 2019). Onboard, rock samples...
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