Three Grenville-age provinces can be distinguished in East Antarctica with U-Pb zircon data.
The Maud, Rayner, and Wilkes provinces each have a distinctive age signature for late …

Zircon U-Pb ages from glacial clasts in Quaternary tills of the central Transantarctic
Mountains indicate the presence of Grenville-age crust along the Ross Sea margin of East …

Rock clasts entrained in glacial deposits sourced from the continental interior of Antarctica
provide an innovative means to determine the age and composition of ice-covered crust …

The Antarctic rock record spans some 3.5 billion years of history, and has made important
contributions to our understanding of how Earth's continents assemble and disperse through …

Abstract New isotopic (Rb–Sr, U–Pb zircon and Sm–Nd) and petrological data are
presented for part of an extensive Proterozoic mobile belt (locally known as the Rayner …

Abstract A combined BAS-USARP West Antarctic Tectonic Project has provided new
constraints on the crustal structure and geological evolution of West Antarctica and its …

In this study we investigate crystallization ages of detrital zircon from paragneiss from the
Larsemann Hills, East Antarctica, using the single zircon Pb Pb thermal evaporation …

The Pacific margin of East Antarctica records a long tectonic history of crustal growth and
breakup, culminating in the early Paleozoic Ross Orogeny associated with Gondwanaland …

The origin of the Antarctic continent can be traced to a relatively small late Archaean cratonic
nucleus centred on the Terre Adélie regions of East Antarctica and the Gawler Craton region …

Abstract The East Antarctic Shield consists of a variety of Archaean and Proterozoic-
Cambrian high-grade terranes that have distinct crustal histories and were amalgamated at …