Garnet Lu-Hf speed dating: a novel method to rapidly resolve polymetamorphic histories
Recent advances in laser ablation reaction-cell mass spectrometry have opened the
possibility for rapid and efficient Lu-Hf age dating of a variety of minerals. Of particular …
possibility for rapid and efficient Lu-Hf age dating of a variety of minerals. Of particular …
In situ laser ablation Lu–Hf geochronology of garnet across the Western Gneiss Region: campaign-style dating of metamorphism
The development of in situ laser ablation Lu–Hf geochronology of apatite, xenotime and
garnet has opened avenues to quickly and directly date geological processes. We …
garnet has opened avenues to quickly and directly date geological processes. We …
A new stratigraphic framework for the early Neoproterozoic successions of Scotland
M Krabbendam, R Strachan… - Journal of the Geological …, 2022 - lyellcollection.org
The circum-North Atlantic region archives three major late-Mesoproterozoic to
Neoproterozoic tectonic episodes, the Grenville–Sveconorwegian and Renlandian …
Neoproterozoic tectonic episodes, the Grenville–Sveconorwegian and Renlandian …
Multispecies diffusion of yttrium, rare earth elements and hafnium in garnet
We report experimental data for Y, La, Lu and Hf diffusion in garnet, in which diffusant
concentrations and silica activity have been systematically varied. Experiments were …
concentrations and silica activity have been systematically varied. Experiments were …
Zircon fingerprint of the neoproterozoic north atlantic: perspectives from east Greenland
Correlations across the once-contiguous North Atlantic region remain challenging,
particularly for pre-Caledonian packages. Here, we present new zircon U-Pb and Hf isotope …
particularly for pre-Caledonian packages. Here, we present new zircon U-Pb and Hf isotope …
[HTML][HTML] Crustal reworking and orogenic styles inferred from zircon Hf isotopes: Proterozoic examples from the North Atlantic region
Zircon Hf evolutionary patterns are powerful tools to investiage magma petrogenesis and
crustal evolution. The 176 Hf/177 Hf isotopic signature of a rock is particularly informative …
crustal evolution. The 176 Hf/177 Hf isotopic signature of a rock is particularly informative …
Testing petrogenetic models for contemporaneous mafic and felsic to intermediate magmatism within the “Newer Granite” suite of the Scottish and Irish Caledonides
Granitoid batholiths dominated by felsic to intermediate compositions are commonly
associated with mafic plutons and enclaves; however, the genetic relationship between the …
associated with mafic plutons and enclaves; however, the genetic relationship between the …
Tectonic transport directions, shear senses and deformation temperatures indicated by quartz c-axis fabrics and microstructures in a NW-SE transect across the Moine …
Moine metasedimentary rocks of northern Scotland are characterized by arcuate map
patterns of mineral lineations that swing progressively clockwise from orogen-perpendicular …
patterns of mineral lineations that swing progressively clockwise from orogen-perpendicular …
Provenance of latest Mesoproterozoic to early Neoproterozoic (meta)-sedimentary rocks and implications for paleographic reconstruction of the Yili Block
H Huang, PA Cawood, M Hou, F Xiong, S Ni… - Gondwana …, 2019 - Elsevier
Abstract The Yili Block is one of the major Precambrian microcontinents of the Central Asian
Orogenic Belt (CAOB). Detrital zircon U-Pb ages and Hf isotopic data of the Meso …
Orogenic Belt (CAOB). Detrital zircon U-Pb ages and Hf isotopic data of the Meso …
Thermal evolution of the Scandian hinterland, Naver nappe, northern Scotland
The Northern Highlands Terrane of Scotland hosts several thrust nappes that were
deformed and metamorphosed during the Silurian Scandian orogeny. Quantitative …
deformed and metamorphosed during the Silurian Scandian orogeny. Quantitative …