Geochronology of shear zones–A review
Shear zones play a major role in the deformation of the crust at a variety of scales, as
expressions of strain localization during orogeny and rifting, and also as reactivated …
expressions of strain localization during orogeny and rifting, and also as reactivated …
A Cenozoic diffuse alkaline magmatic province (DAMP) in the southwest Pacific without rift or plume origin
Common geological, geochemical, and geophysical characteristics of continental fragments
of East Gondwana and adjacent oceanic lithosphere define a long‐lived, low‐volume …
of East Gondwana and adjacent oceanic lithosphere define a long‐lived, low‐volume …
The origin of HIMU in the SW Pacific: evidence from intraplate volcanism in southern New Zealand and subantarctic islands
This paper presents field, geochemical and isotopic (Sr, Nd, Pb) results on basalts from the
Antipodes, Campbell and Chatham Islands, New Zealand. New 40Ar/39Ar age …
Antipodes, Campbell and Chatham Islands, New Zealand. New 40Ar/39Ar age …
Aeromagnetic exploration over the East Antarctic Ice Sheet: a new view of the Wilkes Subglacial Basin
The Wilkes Subglacial Basin represents an approximately 1400 km-long and up to 600 km
wide subglacial depression, buried beneath the over 3 km-thick East Antarctic Ice Sheet …
wide subglacial depression, buried beneath the over 3 km-thick East Antarctic Ice Sheet …
Repeated brittle reactivations of a pre-existing plastic shear zone: combined K–Ar and 40Ar–39Ar geochronology of the long-lived (> 700 Ma) Himdalen–Ørje …
E Torgersen, RH Gabrielsen, M Ganerød… - Geological …, 2022 - cambridge.org
Brittle reactivation of plastic shear zones is frequently observed in geologically old terranes.
To better understand such deformation zones, we have studied the> 700 Ma long structural …
To better understand such deformation zones, we have studied the> 700 Ma long structural …
[HTML][HTML] A slowly cooled deep crust on asteroid 4 Vesta and the recent impact history of rubble pile vestoids recorded by diogenites
In this study, we investigate the 40 Ar/39 Ar systematics of nineteen diogenites thought to
come from deep crustal levels of asteroid 4 Vesta. We applied both Electron Backscattered …
come from deep crustal levels of asteroid 4 Vesta. We applied both Electron Backscattered …
Exposed plate interface in the European Alps reveals fabric styles and gradients related to an ancient seismogenic coupling zone
We present observations from a continuous exposure of an ancient plate interface in the
depth range of its former seismogenic zone in the central Alps of Europe related to Late …
depth range of its former seismogenic zone in the central Alps of Europe related to Late …
Oligocene to Holocene erosion and glacial history in Marie Byrd Land, West Antarctica, inferred from exhumation of the Dorrel Rock intrusive complex and from …
S Rocchi, WE LeMasurier… - Geological Society of …, 2006 - pubs.geoscienceworld.org
Abstract The Dorrel Rock intrusive complex in Marie Byrd Land, West Antarctica, consists of
a coarse-grained gabbro cut by fine-grained benmoreite and trachyte dikes, all exposed in a …
a coarse-grained gabbro cut by fine-grained benmoreite and trachyte dikes, all exposed in a …
Arc accretion to the early Paleozoic Antarctic margin of Gondwana in Victoria Land
The Antarctic Ross Orogen was built up during the early Paleozoic in the framework of the
convergence between the Paleo-Pacific oceanic plate and the Gondwana continental …
convergence between the Paleo-Pacific oceanic plate and the Gondwana continental …
Mount Erebus
Erebus volcano, Antarctica, is the southernmost active volcano on the globe. Despite its
remoteness and harsh conditions, Erebus volcano provides an unprecedented and unique …
remoteness and harsh conditions, Erebus volcano provides an unprecedented and unique …