Results 21 to 30 of about 4,931 (238)

The use of ASH-15 flowstone as a matrix-matched reference material for laser-ablation U − Pb geochronology of calcite

Geochronology, 2020
. Latest advances in laser ablation inductively coupled plasma mass spectrometer (LA-ICPMS) allow for accurate in situ U−Pb dating of carbonate material, with final age uncertainties usually >3 % 2σ.
P. Nuriel, J. Wotzlaw, M. Ovtcharova, A. Vaks, C. Stremtan, Martin Šala, N. Roberts, A. Kylander‐Clark   +7 more
semanticscholar   +1 more source

A Review of Research Progress on the Analytical Method of Large-n Detrital Zircon U-Pb Geochronology

, 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 ...
HUANG Xiangtong, KONG Xinggong, WANG Ping, CHEN Xiyun, LYU Kailai   +4 more
core   +1 more source

U-Pb geochronology of the Fort Augustus granite gneiss: constraints on the timing of Neoproterozoic and Palaeozoic tectonothermal events in the NW Highlands of Scotland [PDF]

, 2001
The West Highland granite gneiss suite in Inverness-shire, Scotland, represents a series of S-type, anatectic granites formed by partial melting of host Neoproterozoic metasediments of the Moine Supergroup.
Kinny, P.D., Strachan, R.A., P. D. KINNY, Strachan, RA, Paterson, BA, Friend, C.R.L., Paterson, B.A., Kinny, PD, Rogerson, G., C. R. L. FRIEND, Rogers, G, G. ROGERS, Friend, CRL, R. A. STRACHAN, B. A. PATERSON   +14 more
core   +1 more source

Microtexture and U–Pb geochronology of detrital zircon grains in the Chachalacas beach, Veracruz State, Gulf of Mexico

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, Mayla A. Ramos‐Vázquez, Nadia Y. Hermenegildo‐Ruiz, J. Madhavaraju   +3 more
semanticscholar   +1 more source

Late Neoarchean magmatism and crustal growth in northern Liaoning: evidence from zircon U-Pb geochronology and petro-geochemistry of the Qingyuan trondhjemites

, 2023
Data accompanying " Late Neoarchean magmatism and crustal growth in northern Liaoning: evidence from zircon U-Pb geochronology and petro-geochemistry of the Qingyuan trondhjemites" by LL Yuan, J Liu, XH Zhang, ZL Yang, H Zhang, HB Li ...
Yuan, L
core   +2 more sources

Replication Data for: In-situ calcite U–Pb geochronology of carbonate and clastic sedimentary rocks from the Canning Basin, Western Australia

, 2022
Supplementary Figures S1, S1, and S3, and Tables S1 and S2, for: In-situ calcite U–Pb geochronology of carbonate and clastic sedimentary rocks from the Canning Basin, Western ...
Li, Zhen
core   +1 more source

SHRIMP ion probe zircon geochronology and Sr and Nd isotope geochemistry for southern Longwood Range and Bluff Peninsula intrusive rocks of Southland, New Zealand

, 2006
Permian–Jurassic ultramafic to felsic intrusive complexes at Bluff Peninsula and in the southern Longwood Range along the Southland coast represent a series of intraoceanic magmatic arcs with ages spanning a time interval of 110 m.y.
Ireland, Trevor R., Arculus, Richard J., Richard J. Arculus, Trevor R. Ireland, Richard C. Price, Price, Richard C., Maas, Roland, Roland Maas   +7 more
core   +1 more source

Dating strike-slip ductile shear through combined zircon-, titanite- and apatite U–Pb geochronology along the southern Tan-Lu Fault zone, East China

, 2023
This is the dataset for "Dating strike-slip ductile shear through combined zircon-, titanite- and apatite U–Pb geochronology along the southern Tan-Lu Fault zone, East China".
Yueqiao Zhang, Erkang Qiu, Bingxi Li, Kyle Larson   +3 more
core   +1 more source

Correlated errors in U-Pb geochronology.

GEOCHEMICAL JOURNAL, 1979
Formulae are derived for the correlation of errors in the most used lead-lead and uranium-lead diagrams. It is emphasized that with the usual measurement schemes, error correlation is high in the conventional diagrams. An inverse lead-lead diagram is described in which, by proper choice of the measurement scheme, there is no correlation between errors.
openaire   +2 more sources

Petrogenesis of the Lijiagou spodumene pegmatites in Songpan-Garze Fold Belt, West Sichuan, China: Evidence from geochemistry, zircon, cassiterite and coltan U-Pb geochronology and Hf isotopic compositions

, 2020
Spodumene and other pegmatites in the Lijiagou area are located in the central Songpan-Garze Fold Belt (SGFB), West Sichuan. These pegmatites are hosted within the giant Songpan-Garze polymetallic belt.
Guangchun Fei, J. Menuge, Yunqiang Li, Jiyi Yang, Yun Deng, Changsheng Chen, Yufan Yang, Zhengxi Yang, Liye Qin, Luo Zheng, Wenchun Tang   +10 more
semanticscholar   +1 more source