Detrital zircon U-Pb geochronology applied to tectonics

G Gehrels - Annual Review of Earth and Planetary Sciences, 2014 - annualreviews.org
Detrital zircon geochronology is rapidly develo** into an essential tool in Earth science
research because of the widespread occurrence of zircon in sedimentary systems; the wide …

U–Th–Pb zircon geochronology by ID-TIMS, SIMS, and laser ablation ICP-MS: Recipes, interpretations, and opportunities

U Schaltegger, AK Schmitt, MSA Horstwood - Chemical Geology, 2015 - Elsevier
The chronologic record encoded in accessory minerals, based on the radioactive decay of U
and Th, is indispensable to extract quantitative process rates over timescales encompassing …

[HTML][HTML] Assessment of widely used methods to derive depositional ages from detrital zircon populations

DS Coutts, WA Matthews, SM Hubbard - Geoscience Frontiers, 2019 - Elsevier
The calculation of a maximum depositional age (MDA) from a detrital zircon sample can
provide insight into a variety of geological problems. However, the impact of sample size …

“Wave” signal-smoothing and mercury-removing device for laser ablation quadrupole and multiple collector ICPMS analysis: application to lead isotope analysis

Z Hu, W Zhang, Y Liu, S Gao, M Li, K Zong… - Analytical …, 2015 - ACS Publications
A novel “wave” signal-smoothing and mercury-removing device has been developed for
laser ablation quadrupole and multiple collector ICPMS analysis. With the wave stabilizer …

Detrital zircon U‐Pb geochronology: Current methods and new opportunities

G Gehrels - Tectonics of sedimentary basins: Recent advances, 2011 - Wiley Online Library
Detrital zircon geochronology is rapidly evolving into a very powerful tool for determining the
provenance and maximum depositional age of clastic strata. This rapid evolution is being …

Laser-ablation split-stream ICP petrochronology

ARC Kylander-Clark, BR Hacker, JM Cottle - Chemical Geology, 2013 - Elsevier
Laser-ablation split-stream (LASS) analysis—high-speed, high spatial-resolution,
simultaneous isotopic and elemental analysis—enables petrochronology at a new level …

Sourcing the sand: Accessory mineral fertility, analytical and other biases in detrital U-Pb provenance analysis

D Chew, G O'Sullivan, L Caracciolo, C Mark… - Earth-Science …, 2020 - Elsevier
Interpreting the wealth of new data derived from the diverse suite of modern single-grain
provenance approaches available to a sedimentologist requires a thorough understanding …

What happens when n= 1000? Creating large-n geochronological datasets with LA-ICP-MS for geologic investigations

A Pullen, M Ibáñez-Mejía, GE Gehrels… - Journal of Analytical …, 2014 - pubs.rsc.org
The direct age dating of individual mineral components in sedimentary rocks through the
analysis of radiogenic parent and daughter isotopes has been routinely applied to better …

Inductively coupled plasma mass spectrometry

D Beauchemin - Analytical chemistry, 2008 - ACS Publications
The multielemental ultratrace detection capability of inductively coupled plasma mass
spectrometry (ICPMS) makes it a most powerful technique. With each new version of ICPMS …

Optimization of a laser ablation‐single collector‐inductively coupled plasma‐mass spectrometer (Thermo Element 2) for accurate, precise, and efficient zircon U‐Th …

A Pullen, M Ibáñez‐Mejia, GE Gehrels… - Geochemistry …, 2018 - Wiley Online Library
Many applications specific to detrital mineral U‐Th‐Pb geochronology in the Earth sciences
necessitate large numbers of age observations to be made from samples and require …