Regional volcanism of northern Zealandia: post-Gondwana break-up magmatism on an extended, submerged continent
Volcanism of Late Cretaceous–Miocene age is more widespread across the Zealandia
continent than previously recognized. New age and geochemical information from widely …
continent than previously recognized. New age and geochemical information from widely …
Imprints of modal metasomatism in the post-Deccan subcontinental lithospheric mantle: petrological evidence from an ultramafic xenolith in an Eocene lamprophyre …
We report here on the occurrence of an interesting mantle-derived ultramafic xenolith
entrained in an Eocene (c. 55 Ma) lamprophyre dyke from the Dongargaon area of the …
entrained in an Eocene (c. 55 Ma) lamprophyre dyke from the Dongargaon area of the …
Alkalinity of ocean island lavas decoupled from enriched source components: A case study from the EM1-PREMA Tasmantid mantle plume
S Ruttor, O Nebel, Y Nebel-Yacobsen… - … et Cosmochimica Acta, 2021 - Elsevier
The alkalinity of ocean island basalts (OIB), which form by upwelling thermo-chemical
instabilities in the mantle, is often associated with the degree of melting. Yet it remains to be …
instabilities in the mantle, is often associated with the degree of melting. Yet it remains to be …
[HTML][HTML] The isotopic origin of Lord Howe Island reveals secondary mantle plume twinning in the Tasman Sea
Thermochemical convective instabilities in the mantle, often referred to as mantle plumes,
cause mantle melting that give rise to ocean island basalts (OIB) in intraplate settings. The …
cause mantle melting that give rise to ocean island basalts (OIB) in intraplate settings. The …
Magma production along the Lord Howe seamount chain, northern Zealandia
One of the world's most notable intraplate volcanic regions lies on the eastern Australian
plate and includes two age-progressive trails offshore (Tasmantid and Lord Howe seamount …
plate and includes two age-progressive trails offshore (Tasmantid and Lord Howe seamount …
The morphology of the Tasmantid Seamounts: Interactions between tectonic inheritance and magmatic evolution
Basement structure is known to exert strong magmatic and morphological control on
continental volcanoes, but relatively little is known about the structural control of submarine …
continental volcanoes, but relatively little is known about the structural control of submarine …
Miocene central volcanoes, NW New South Wales: genesis over a Lithospheric cavity (?)
FL Sutherland, BE Cohen… - Proceedings of the …, 2019 - search.informit.org
Basalt fields and central volcanoes form a curved south-migrating trace through NW New
South Wales. A segment of East Australian intraplate volcanism, it traces Australia's northern …
South Wales. A segment of East Australian intraplate volcanism, it traces Australia's northern …
Geophysical and geological characterisation of dredge locations from RV Southern Surveyor voyage ss2012_v06 (ECOSATI): hotspot activity in northern Zealandia
In October-November 2012 a geophysical mapping and dredging campaign in the eastern
Coral Sea was conducted on the RV Southern Surveyor during voyage ss2012_v06 …
Coral Sea was conducted on the RV Southern Surveyor during voyage ss2012_v06 …