Results 191 to 200 of about 2,694 (244)

The terminal Ediacaran Tongshan Lagerstätte from South China. [PDF]

Nat Commun
Hou JB, Wang XD, Hou ZS, Ramezani J, Tang Q, Shen SZ.   +5 more
europepmc   +1 more source

Abiotic synthesis during the interaction of ferrous chloride-rich silicic fluids with marble under high-grade metamorphic conditions. [PDF]

Proc Natl Acad Sci U S A
Fei C, Guo S, Li Y, Liu J.
europepmc   +1 more source

The oldest anchor for lunar crater chronology constrained by the new age of 4.25 Ga of the South Pole-Aitken basin. [PDF]

Natl Sci Rev
Xu YG, Chen J.
europepmc   +1 more source

An attempt of U-Pb dating by LA-ICP-MS using zircons used for FT dating

Annual Meeting of the Geological Society of Japan, 2007
openaire   +1 more source

Provenance and tectonic settings of late Triassic-Jurassic deposits in the Southwestern Yangtze block: evidence from the geochemistry, SW China. [PDF]

Sci Rep
Yao S, Wang Q, Mou C, Ren P, Zan B, Xie S, Liu J, Liu X.   +7 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Zircon recrystallisation microstructures andthe implications for U-Pb dating

2021
<p>Uranium-lead dating of zircon has been used extensively in geochronological studies based on the widespread occurrence of zircon and its resistance to chemical and physical weathering. Previous research has shown that despite their apparent robustness, many zircons contain evidence for recrystallisation, such as the replacement of the ...
Jasper Huijsmans, Maartje Hamers, Martyn Drury, Jim Lee   +3 more
openaire   +2 more sources

Air abrasion experiments in U-Pb dating of zircon

Chemical Geology, 1986
Abstract Air abrasion of zircon grains can remove metamict material that has lost radiogenic Pb and zircon overgrowths that were added during younger events and thereby improve the precision of the age measurements and permit closer estimates of the original age.
S.S. Goldich, Lynn B. Fischer
openaire   +1 more source

U-Pb Dating of Zircon and 40Ar/39Ar Dating of Biotite at Bingham, Utah

Economic Geology, 2001
Uranium-lead dating of zircon and 40Ar/39Ar dating of biotite provide a new estimate of the age of the Bingham hydrothermal system. The U-Pb age of zircon from the Last Chance monzonite establishes the age of crystallization of this intrusion at 38.55 ± 0.19 Ma (2 σ , MSWD = 2.08). The oldest hydrothermal event in the monzonite is dated at 38.40 ± 0.16
W. T. Parry, P. N. Wilson, D. Moser, M. T. Heizler   +3 more
openaire   +2 more sources

U‐Pb zircon dating of Stockholm granite at Frescati

GFF, 1995
Abstract U‐Pb zircon dating of a sample of grey Stockhohn granite from Frescati just north of Stockholm yielded an upper intercept age of 1803+23 ‐19 Ma, similar to earlier age determinations, and interpreted as the age of crystallization of the granite. Ivarsson, C. & Johansson, A., 1995: U‐Pb zircon dating of Stockholm granite at Frescati.
Carin Ivarsson, Åke Johansson
openaire   +1 more source

NanoSIMS imaging method of zircon U-Pb dating

Science China Earth Sciences, 2016
We report an imaging method of zircon U-Pb dating with NanoSIMS 50L, which overcomes the significant U-Pb fractionation as the pit was sputtered deeper during conventional spot mode analysis and can be applied to irregular small grains or heterogeneous areas of zircon.
Sen Hu, YangTing Lin, Wei Yang, Wei-RZ Wang, JianChao Zhang, JiaLong Hao, WeiFan Xing   +6 more
openaire   +1 more source