An appraisal of the ages of Phanerozoic large igneous provinces
Large igneous provinces (LIPs) are the products of exceptional magmatic events that played
important roles in tectonic plate reorganizations, environmental crises, energy resource …
important roles in tectonic plate reorganizations, environmental crises, energy resource …
High-precision U-Pb zircon geochronology and the stratigraphic record
SA Bowring, MD Schmitz - Reviews in Mineralogy and …, 2003 - pubs.geoscienceworld.org
The rock stratigraphic record exists as a rich, albeit complex and incomplete repository of
Earth history, tracing the processes of biological evolution, climate change, oceanic and …
Earth history, tracing the processes of biological evolution, climate change, oceanic and …
Plešovice zircon—a new natural reference material for U–Pb and Hf isotopic microanalysis
Matrix-matched calibration by natural zircon standards and analysis of natural materials as a
reference are the principle methods for achieving accurate results in microbeam U–Pb …
reference are the principle methods for achieving accurate results in microbeam U–Pb …
The 176Lu decay constant determined by Lu–Hf and U–Pb isotope systematics of Precambrian mafic intrusions
At present, there is large uncertainty in the decay constant of 176Lu needed for Lu–Hf
isotopic studies. We have determined λ176Lu by cross-calibration of U–Pb and Lu–Hf …
isotopic studies. We have determined λ176Lu by cross-calibration of U–Pb and Lu–Hf …
[HTML][HTML] Metrology and traceability of U–Pb isotope dilution geochronology (EARTHTIME Tracer Calibration Part I)
Abstract Mixed 235 U–233 U–205 Pb (–202 Pb) tracers for U–Pb isotope-dilution isotope
ratio mass spectrometry have been prepared under the auspices of the EARTHTIME …
ratio mass spectrometry have been prepared under the auspices of the EARTHTIME …
Combined U–Pb and Hf isotope LA-(MC-) ICP-MS analyses of detrital zircons: comparison with SHRIMP and new constraints for the provenance and age of an …
A Gerdes, A Zeh - Earth and Planetary Science Letters, 2006 - Elsevier
Uranium–lead ages obtained by LA-ICP-MS analyses of zircon cores from a high-grade
Armorican metasediment from the Mid-German Crystalline Rise, Central Germany, yield …
Armorican metasediment from the Mid-German Crystalline Rise, Central Germany, yield …
Toward a Neoproterozoic composite carbon-isotope record
GP Halverson, PF Hoffman… - Geological …, 2005 - pubs.geoscienceworld.org
Glacial deposits of Sturtian and Marinoan age occur in the well-studied Neoproterozoic
successions of northern Namibia, South Australia, and northwestern Canada. In all three …
successions of northern Namibia, South Australia, and northwestern Canada. In all three …
Precise U–Pb and Pb–Pb dating of Phanerozoic baddeleyite by SIMS with oxygen flooding technique
Baddeleyite has long been recognized as one of the most important U-bearing minerals for
dating silica undersaturated igneous rocks. Age determination of baddeleyite calls for …
dating silica undersaturated igneous rocks. Age determination of baddeleyite calls for …
Derivation of isotope ratios, errors, and error correlations for U‐Pb geochronology using 205Pb‐235U‐(233U)‐spiked isotope dilution thermal ionization mass …
A comprehensive treatment of the derivation of U‐Pb isotope ratios and their corresponding
uncertainties from isotope dilution thermal ionization mass spectrometric measurements is …
uncertainties from isotope dilution thermal ionization mass spectrometric measurements is …
Reassessing the uranium decay constants for geochronology using ID-TIMS U–Pb data
As the internal precision of radiometric dates approaches the 0.1% level, systematic biases
between different methods have become apparent. Many workers have suggested that …
between different methods have become apparent. Many workers have suggested that …