A Cenozoic Record of Deep Oceanic Zn Isotopic Composition in Ferromanganese Crusts
Water plays a critical role in erosion and sediment transport and this relationship is most
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …
Community‐derived standards for LA‐ICP‐MS U‐(Th‐) Pb geochronology–Uncertainty propagation, age interpretation and data reporting
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 …
standards for the determination of U‐(Th‐) Pb ages. A new workflow defines the appropriate …
Earth's earliest granitoids are crystal-rich magma reservoirs tapped by silicic eruptions
Granitoids of the tonalite–trondhjemite–granodiorite (TTG) series dominate Earth's earliest
continental crust. The geochemical diversity of TTGs is ascribed to several possible …
continental crust. The geochemical diversity of TTGs is ascribed to several possible …
Deglaciation of northwestern Greenland during marine isotope stage 11
Past interglacial climates with smaller ice sheets offer analogs for ice sheet response to
future warming and contributions to sea level rise; however, well-dated geologic records …
future warming and contributions to sea level rise; however, well-dated geologic records …
U–Pb LA–ICPMS dating using accessory mineral standards with variable common Pb
Precise and accurate U–Pb LA–ICPMS dating of many U-bearing accessory minerals (eg
apatite, allanite, titanite and rutile) is often compromised by common Pb. LA–ICPMS dating …
apatite, allanite, titanite and rutile) is often compromised by common Pb. LA–ICPMS dating …
Detrital zircon U–Pb geochronology and geochemistry of the Riachuelos and Palma Sola beach sediments, Veracruz State, Gulf of Mexico: A new insight on …
JS Armstrong-Altrin - Journal of Palaeogeography, 2020 - Springer
Zircons are abundant in the beach sediments. In this study, surface microtexture,
mineralogy, bulk sediment geochemistry, trace element composition and U–Pb isotopic …
mineralogy, bulk sediment geochemistry, trace element composition and U–Pb isotopic …
[HTML][HTML] Hydrothermal rutile U-Pb dating of gold mineralization in the Jiangnan Orogen: A case study of the Hengjiangchong gold deposit in northeastern Hunan
Y Zhan, Y Shao, Q Liu, X Zhang, M Chen, Y Lu… - Ore Geology …, 2022 - Elsevier
Abstract The Jiangnan Orogen is a well-known gold belt in China with a large number of
gold deposits. The Jiangnan Orogen has complex geological history, and most gold …
gold deposits. The Jiangnan Orogen has complex geological history, and most gold …
Temperate rainforests near the South Pole during peak Cretaceous warmth
The mid-Cretaceous period was one of the warmest intervals of the past 140 million years,,,–
, driven by atmospheric carbon dioxide levels of around 1,000 parts per million by volume. In …
, driven by atmospheric carbon dioxide levels of around 1,000 parts per million by volume. In …
U-Pb geochronology of grossular-andradite garnet
This study presents a new laser ablation-inductively coupled plasma mass spectrometry (LA-
ICPMS) based U-Pb geochronometric method for dating grossular-andradite (grandite) …
ICPMS) based U-Pb geochronometric method for dating grossular-andradite (grandite) …
High temperature (> 350 C) thermochronology and mechanisms of Pb loss in apatite
Natural processes driven by heat flow can be understood using quantitative reconstruction
of the thermal history of accessory and common minerals that were formed or modified in …
of the thermal history of accessory and common minerals that were formed or modified in …