Results 81 to 90 of about 6,999 (163)

Is there a Grenvillian basement in the Guerrero-Morelos Platform of Mexico?

Geologica Acta, 2007
In the Guerrero-Morelos platform (Guerrero State, Mexico) the adakitic rocks of Early Tertiary age contain abundant hornblende-rich tonalite xenoliths. Zircon crystals have been concentrated from both adakites and xenoliths, and dated using in-situ U-Pb ...
G. Levresse, J. Tritlla, E. Deloule, P. J. PINTO LINARES   +3 more
doaj   +1 more source

From ID-TIMS U-Pb dating of single monazite grain to APT-nanogeochronology: application to the UHT granulites of Andriamena (North-Central Madagascar)

BSGF - Earth Sciences Bulletin
The causes of U-Pb isotopic discordance documented by Paquette et al. (2004) in monazite grains from the ultra-high temperature (UHT) granulite of the Andriamena unit of Madagascar are re-evaluated in the light of nanoscale crystal-chemical ...
Turuani M.J., Seydoux-Guillaume A.-M., Laurent A.T., Fougerouse D., Harley S.L., Reddy S.M., Goncalves P., Saxey D.W., Michaud J., Montel J.-M., Nicollet C., Paquette J.-L.   +11 more
doaj   +1 more source

Mineralogy of the inclusions and age of zircon from granite basement of Verkhnerechensk area (Yamal peninsula)

Литосфера, 2017
The study of minerals-prisoners in accessory zircons is gradually evolving into an important geological-petrological task. Such a study can show not only the earliest mineral rock association, but also evaluate the “sealed” mineral paragenesis of zircon,
Yuriy V. Erokhin, Kirill S. Ivanov, Victor A. Koroteev, Vera V. Khiller   +3 more
doaj   +1 more source

(Table 3) Results of U-Pb zircon dating of rhyolite from Kytapkai Formation, Okhotsk-Chukotka volcanic belt

, 2006
(Table 3) Results of U-Pb zircon dating of rhyolite from Kytapkai Formation, Okhotsk-Chukotka volcanic ...
P L Tikhomirov (7951481), I Yu Cherepanova (7951493), Akinin, V V, V O Ispolatov (7951487), Zagoskin, V V, V V Zagoskin (7951496), V V Akinin (7951484), Ispolatov, V O, Alexander, P, Tikhomirov, P L, Cherepanova, I Yu, P Alexander (7951490)   +11 more
core   +1 more source

Results of detrital zircon U-Pb dating

<p>Results of U-Pb dating of detrital zircon from the Volyn-Orsha Sedimentary Basin in Western Ukraine </p ...
Shumlyanskyy, Leonid
core   +1 more source

Holocene Provenance Identification and Climate Control of Indus Basin By Using Radiogenic Techniques and Clay Mineralogy [PDF]

International Journal of Economic and Environment Geology, 2011
Two commonly used isotopic methods (Zircon U-Pb dating and K-feldspar Pb dating) were employed for the Holocene provenance identification within the Indus basin.
ANWAR ALIZAI
doaj  

U-Pb zircon dating of the plutonic Hisingen suite in SW Sweden: geochemical classification and evaluation of field methods for differentiation

, 2023
The aim of this study was to investigate the c. 1.5 Ga Hisingen suite and the c. 1.3 Ga Kungsbacka bimodal suite by LA–ICP–MS U–Pb zircon dating, geochemical classification, magnetic susceptibility, gamma ray spectrometry and handheld X–ray ...
Nordqvist, Max
core  

Plio-Quaternary exhumation history of the central Nepalese Himalaya: 1. Apatite and zircon fission track and apatite [U-Th]/He analyses [PDF]

, 2007
New apatite and zircon fission track and (U-Th)/He analyses serve to document the bedrock cooling history of the central Nepalese Himalaya near the Annapurna Range.
Putkonen, J, D. W. Burbank, Blythe, A.E., Carter, Andrew, Putkonen, J., Blythe, AE, K. Schmidt, Carter, A, Schmidt, K, Schmidt, K., A. E. Blythe, J. Putkonen, A. Carter, Burbank, DW, Burbank, D.W.   +14 more
core   +1 more source

Table A. LA-ICP-MS zircon U-Pb dating results of Jurassic granitoid rocks

, 2013
Table A.
Liu, Hongfei, Shuwen Liu (146709), Liu, Shuwen, Yulin Liu (457083), Zhenghua Wang (2194864), Peter A Cawood (7984874), Liu, Yulin, Cawood, Peter A, Hongfei Liu (1396348), Lishuang, Guo, Wang, Zhenghua, Guo Lishuang (8004257)   +11 more
core   +1 more source

detrital zircon U-Pb dating

These data are taken from the Gasi section of the Tula Basin. The coordinates of the sample points are：GS016 (88.417736E 38.083125N)/ GS017 (88.417017E 38.085875N)/ GS022 (88.416350E 38.091683N). The samples used the New wave 193nm excimer Laser Ablation
Jingzhen Peng (18091636)
core   +1 more source