The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces
Geophysical Monograph Series, Page 229-246., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson +2 more
wiley +6 more sources
Thin-section detrital zircon geochronology mitigates bias in provenance investigations
Journal of the Geological Society, 2021 Detrital zircon U–Pb geochronology has enabled advances in the understanding of sediment provenance, transportation pathways, and the depositional age of sedimentary packages.
Isabel C. Zutterkirch +3 more
semanticscholar +1 more source
Scientific Reports, 2021 Detrital zircon grains within four (4) deposits including two (2) Cretaceous and two (2) Paleogene/Neogene kaolins in Nigeria were analysed using U–Pb LA-SFICP-MS to determine their provenance.
Olaonipekun Oyebanjo +2 more
doaj +1 more source
A Review of Research Progress on the Analytical Method of Large-n Detrital Zircon U-Pb Geochronology
Yankuang ceshi, 2022 BACKGROUND Detrital zircon U-Pb geochronology is an important tool for identifying sedimentary provenance and determining the maximum depositional age. The numbers of grains for detrital zircon provenance investigations using laser-ablation inductively ...
CHEN Xiyun +4 more
doaj +1 more source
Detrital Zircons in Crustal Evolution: A Perspective from the Indian Subcontinent
Lithosphere, 2022 Detrital zircons are frequently used for crustal evolutionary studies as they sample vast regions of the continental crust. In the present study, we utilise newly compiled U-Pb detrital zircon data from the Indian subcontinent as well as a compilation of
Kumar Batuk Joshi +3 more
doaj +1 more source
Geological Journal, 2020 Microtextures, trace element concentrations, and U–Pb geochronology of detrital zircon grains recovered from the Chachalacas beach in the western Gulf of Mexico were investigated to infer palaeoenvironmental conditions.
J. Armstrong-Altrin +3 more
semanticscholar +1 more source
Every zircon deserves a date: selection bias in detrital geochronology
Geological Magazine, 2021 Detrital zircon geochronology can help address stratigraphic- to lithospheric-scale geological questions. The approach is reliant on statistically robust, representative age distributions that fingerprint source areas. However, there is a range of biases
Maximilian Dröllner +3 more
semanticscholar +1 more source
Journal of Palaeogeography, 2020 Zircons are abundant in the beach sediments. In this study, surface microtexture, mineralogy, bulk sediment geochemistry, trace element composition and U–Pb isotopic geochronology of detrital zircons collected from the Riachuelos and Palma Sola beach ...
J. Armstrong-Altrin
semanticscholar +1 more source
Геодинамика и тектонофизика, 2023 U-Th-Pb isotope dating of grains of detrital zircon from quartzites of the Suvanyak metamorphic complex, which forms the Suvanyak tectonic unit that forms the western part of the Uraltau uplift, located in the east of the West Ural megazone in the ...
B. G. Golionko +7 more
doaj +1 more source
On the treatment of discordant detrital zircon U–Pb data
Geochronology, 2020 . Zircon U–Pb geochronology is a staple of crustal evolution studies and sedimentary provenance analysis. Constructing (detrital) U–Pb age spectra is straightforward for concordant 206Pb/238U and 207Pb/206Pb compositions.
P. Vermeesch
semanticscholar +1 more source