Petrological and Geophysical Characterization of Exhumed Subcontinental Mantle from the Australian-Antarctic Ocean-Continent Transition Zone

• Other Authors: IMAS Data Manager (publisher), Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) (hasAssociationWith), McCarthy, Anders (hasPrincipalInvestigator), Sauermilch, Isabel (pointOfContact), Sauermilch, Isabel (hasPrincipalInvestigator)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: geoscientificInformation; Seismic transects along Terre Adélie (East Antarctica) indicate a 50-100 km wide domain of exhumed subcontinental mantle; Seamount B likely records MORB-impregnation of subcontinental mantle at high pressures (>8 kbar); EARTH SCIENCE | SOLID EARTH | ROCKS/MINERALS/CRYSTALS; EARTH SCIENCE | OCEANS | MARINE GEOPHYSICS | MAGNETIC ANOMALIES; EARTH SCIENCE | OCEANS | BATHYMETRY/SEAFLOOR TOPOGRAPHY | CONTINENTAL MARGINS; Marine Geoscience; EARTH SCIENCES; GEOLOGY; Tectonics; Antarctic; East Antarctica; Antarctic Ocean; Terre Adélie; Terre-Adélie; Antarc*; Antarctica
• Online Access: https://researchdata.edu.au/petrological-geophysical-characterization-transition-zone/1447256

Maintenance and Update Frequency: notPlanned Statement: This Dataset contains mineral chemistry (major and trace elements) of plagioclase, olivine, spinel, orthopyroxene, clinopyroxene and amphibole from dredged samples from Seamount B (offshore Terre Adélie, Japanese dredging expeditions TH91, TH95...