This paper reviews the basic principles of radiometric geochronology as implemented in a
new software package called IsoplotR, which was designed to be free, flexible and future …

The Sanjiang region in SE Tibet Plateau, and the western Yunnan region in southwestern
China constitute a collage of Gondwana-derived micro-continental blocks and arc terranes …

On utilise de plus en plus les isotopes stables du plomben sciences de l'environnement
pour retracer les sources anthropogènes de plomb. On présente un résumé de la littérature …

The LA‐ICP‐MS U‐(Th‐) Pb geochronology international community has defined new
standards for the determination of U‐(Th‐) Pb ages. A new workflow defines the appropriate …

Identifying the oldest evidence for the recycling of hydrated crust into magma on Earth is
important because it is most effectively achieved by subduction. However, given the sparse …

The first significant buildup in atmospheric oxygen, the Great Oxidation Event (GOE), began
in the early Paleoproterozoic in association with global glaciations and continued until the …

De nouvelles analyses U-Pb SHRIMP [Microsonde ionique à haute résolution et à haut
niveau de sensibilité] de zircons provenant de deux tufs et d'une coulée felsique dans le …

U‐Pb dating of calcite is an emerging but rapidly growing field of application in
geochronology with great potential to inform problems in landscape, basin, and mountain …

Zircon is the most useful mineral for studies in U-Pb geochronology and Hf and O isotope
geochemistry. Matrix effect is a major problem of the microbeam techniques such as SIMS …

Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) U–Pb
geochronology of carbonate minerals, calcite in particular, is rapidly gaining popularity as an …