The Sveconorwegian orogeny
This article reviews the geology of the Sveconorwegian orogen in south Scandinavia and
existing tectonic models for the Mesoproterozoic to Neoproterozoic Sveconorwegian …
existing tectonic models for the Mesoproterozoic to Neoproterozoic Sveconorwegian …
[HTML][HTML] The Sveconorwegian orogeny–Reamalgamation of the fragmented southwestern margin of Fennoscandia
The Sveconorwegian orogeny encompasses magmatic, metamorphic and deformational
events between ca. 1140 and 920 Ma at the southwestern margin of Fennoscandia. In …
events between ca. 1140 and 920 Ma at the southwestern margin of Fennoscandia. In …
Protracted zircon geochronological record of UHT garnet-free granulites in the Southern Brasília orogen (SE Brazil): Petrochronological constraints on magmatism and …
The investigation of ultrahigh temperature (UHT) metamorphic rocks, and their
corresponding (pressure)-temperature-time (PTt) history is critical to distinguish between arc …
corresponding (pressure)-temperature-time (PTt) history is critical to distinguish between arc …
[HTML][HTML] Nanoscale resetting of the Th/Pb system in an isotopically-closed monazite grain: A combined atom probe and transmission electron microscopy study
Understanding the mechanisms of parent-daughter isotopic mobility at the nanoscale is key
to rigorous interpretation of U–Th–Pb data and associated dating. Until now, all nanoscale …
to rigorous interpretation of U–Th–Pb data and associated dating. Until now, all nanoscale …
Experimental Replacement of Zircon by Melt‐Mediated Coupled Dissolution‐Precipitation Causes Dispersion in U–Pb Ages
Zircon geochronology provides critical information on the rates and durations of geological
processes and enables researchers to explore deep time. However, some zircon datasets …
processes and enables researchers to explore deep time. However, some zircon datasets …
The timing and duration of high-temperature to ultrahigh-temperature metamorphism constrained by zircon U–Pb–Hf and trace element signatures in the Khondalite …
S Jiao, J Guo, NJ Evans, BJ Mcdonald, P Liu… - … to Mineralogy and …, 2020 - Springer
Understanding the timing and duration of metamorphism is fundamental to correctly
interpreting the geodynamic evolution of orogenic events. Metamorphic constraints are still …
interpreting the geodynamic evolution of orogenic events. Metamorphic constraints are still …
UHT metamorphism peaking above 1100° C with slow cooling: insights from pelitic granulites in the Jining Complex, North China Craton
B Wang, CJ Wei, W Tian, B Fu - Journal of Petrology, 2020 - academic.oup.com
The peak temperature and duration of ultrahigh-temperature (UHT) metamorphism are
critical to identify and understand its tectonic environment. The UHT metamorphism of the …
critical to identify and understand its tectonic environment. The UHT metamorphism of the …
Rodinia without Baltica? Constraints from Sveconorwegian orogenic style and palaeomagnetic data
T Slagstad, EV Kulakov - Geological Society, London, Special …, 2024 - lyellcollection.org
The core of the Rodinia supercontinent has long been considered to have consisted of three
cratons–Baltica, Laurentia and Amazonia–amalgamated along the late Mesoproterozoic …
cratons–Baltica, Laurentia and Amazonia–amalgamated along the late Mesoproterozoic …
[HTML][HTML] Unravelling the protracted U-Pb zircon geochronological record of high to ultrahigh temperature metamorphic rocks: Implications for provenance …
M Tedeschi, PLR Vieira, M Kuchenbecker… - Geoscience …, 2023 - Elsevier
The assessment of detrital zircon age records is a key method in basin analysis, but it is
prone to several biases that may compromise accurate sedimentary provenance …
prone to several biases that may compromise accurate sedimentary provenance …
Nanoscale processes of trace element mobility in metamorphosed zircon
Several examples of zircon grains from high-to ultrahigh-pressure (UHP) and ultrahigh-
temperature (UHT) metapelites exhibit a characteristic, yet atypical, core–rim interface …
temperature (UHT) metapelites exhibit a characteristic, yet atypical, core–rim interface …