"Atlantis (Ship : 1996-) Cruise AT15-17" · 2 results · Global ETD Search

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Showing 1 to 2 of 2 for “"Atlantis (Ship : 1996-) Cruise AT15-17"”.

Syn-eruptive degassing of a single submarine lava flow : constraints on MORB CO2 variability, vesiculation, and eruption dynamics

Nakata, Dorene S.Massachusetts Institute of Technology and Woods Hole Oceanographic Institution2010

Mid-ocean ridge basalts (MORBs) exhibit a wide range of CO2 concentrations, reflecting saturation to supersaturation (and rarely undersaturation) relative to their emplacement depths. In this study, we explore the mechanisms of CO2 degassing and the implications this has for estimating the advance …

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Temporal and petrogenetic constraints on volcanic accretionary processes at 9-10 degrees north East Pacific Rise

Waters, Christopher L.Massachusetts Institute of Technology and Woods Hole Oceanographic Institution2010

Volcanic accretion at the fast-spreading East Pacific Rise (EPR) occurs over a ~2-4 km wide neo-volcanic zone on either side of the axial summit trough (AST). Eruption ages are critical for understanding the distribution and timing of volcanic and magmatic activity. Uranium series nuclides are …

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