Search Results - "O’Reilly, S.Y."

The growth of the continental crust: Constraints from zircon Hf-isotope data by Belousova, E.A., Kostitsyn, Y.A., Griffin, W.L., Begg, G.C., O'Reilly, S.Y., Pearson, N.J.

“…A worldwide database of over 13,800 integrated U–Pb and Hf-isotope analyses of zircon, derived largely from detrital sources, has been used to examine…”
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Repeated magmatic buildup and deep “hot zones” in continental evolution: The Cadomian crust of Iran by Shafaii Moghadam, Hadi, Li, Q.L., Griffin, W.L., Stern, R.J., Ishizuka, O., Henry, H., Lucci, F., O'Reilly, S.Y., Ghorbani, G.

“…•Cadomian continental arc crust of NE Iran was built during ∼15 Myr of magmatism.•Magmatic flare-up in Iran Cadomia occurred over ∼45 Myr; 570 to 525…”
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U–Pb and Lu–Hf isotopes in detrital zircon from Neoproterozoic sedimentary rocks in the northern Yangtze Block: Implications for Precambrian crustal evolution by Wang, Li-Juan, Griffin, W.L., Yu, Jin-Hai, O'Reilly, S.Y.

“…A combined study of Lu–Hf isotopes and U–Pb ages for detrital zircons from sedimentary rocks can provide information on the crustal evolution of sedimentary…”
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Geochronology, geochemistry and petrology of the oligocene magmatism in SE segment of the UDMB, Iran by Moghadam, Hadi Shafaii, Griffin, William L., Santos, Jose F., Chen, Ren-Xu, Karsli, Orhan, Lucci, Federico, Sepidbar, Fatemeh, O'Reilly, S.Y.

“…Despite diverse geochronological-geochemical studies on Cenozoic igneous rocks from the SE segment of the Urumieh-Dokhtar Magmatic Belt (UDMB) of Iran, the…”
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Prolonged magmatism and growth of the Iran-Anatolia Cadomian continental arc segment in Northern Gondwana by Moghadam, H. Shafaii, Li, Q.L., Griffin, W.L., Stern, R.J., Santos, J.F., Lucci, F., Beyarslan, M., Ghorbani, G., Ravankhah, A., Tilhac, R., O'Reilly, S.Y.

“…Much of the crust of Iran and Anatolia, including their oldest exposed rocks, formed during an episode of intense convergent margin (arc) magmatism as a result…”
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Subduction-related middle Permian to early Triassic magmatism in central Hainan Island, South China by Shen, Linwei, Yu, Jin-Hai, O'Reilly, S.Y., Griffin, W.L., Zhou, Xueyao

“…There was extensive Permian to Triassic magmatism in Hainan Island, southern part of the South China Block (SCB), which began earlier and exhibits different…”
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Provenance of Lower Cretaceous Wölong Volcaniclastics in the Tibetan Tethyan Himalaya: Implications for the final breakup of Eastern Gondwana by Hu, Xiumian, Jansa, L., Chen, Lei, Griffin, W.L., O'Reilly, S.Y., Wang, Jiangang

“…Lower Cretaceous volcanic lithic arenites, widely distributed in the Tethyan Himalaya, provide insights into the continental breakup of Eastern Gondwana. In…”
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Diamonds in ophiolites: Contamination or a new diamond growth environment? by Howell, D., Griffin, W.L., Yang, J., Gain, S., Stern, R.A., Huang, J.-X., Jacob, D.E., Xu, X., Stokes, A.J., O'Reilly, S.Y., Pearson, N.J.

“…For more than 20 years, the reported occurrence of diamonds in the chromites and peridotites of the Luobusa massif in Tibet (a complex described as an…”
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Accretion and reworking beneath the North China Craton by Zheng, J.P., Griffin, W.L., Ma, Q., O'Reilly, S.Y., Xiong, Q., Tang, H.Y., Zhao, J.H., Yu, C.M., Su, Y.P.

“…How has the Earth's continental lithosphere evolved? Most of our knowledge is derived from surface exposures, but xenoliths carried in volcanic rocks can be an…”
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Zircon xenocrysts in Late Cretaceous magmatic rocks in the Kermanshah Ophiolite: link to Iran continental crust supports the subduction initiation model by Moghadam, H.S., Li, Q.L., Stern, R.J., Griffin, W.L., O'Reilly, S.Y.

“…Geochronological and geochemical data show that Late Cretaceous Zagros ophiolites were generated by forearc seafloor spreading during a subduction initiation…”
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Scandium speciation in a world-class lateritic deposit by Chassé, M., Griffin, W.L., O'Reilly, S.Y., Calas, G.

“…Scandium (Sc) has unique properties, highly valued for many applications. Future supply is expected to rely on unusually high-grade (up to 1000 ppm) lateritic…”
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Sources of the Nanwenhe - Song Chay granitic complex (SW China - NE Vietnam) and its tectonic significance by Zhou, Xueyao, Yu, Jin-Hai, O'Reilly, S.Y., Griffin, W.L., Wang, Xiaolei, Sun, Tao

“…The Nanwenhe - Song Chay complex (NSCC) is a large early Paleozoic pluton straddling the border between SW China and NE Vietnam. It is located at the tectonic…”
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Carbon isotopes of eclogite-hosted diamonds from the Nyurbinskaya kimberlite pipe, Yakutia: The metasomatic origin of diamonds by Spetsius, Z.V., Cliff, John, Griffin, W.L., O'Reilly, S.Y.

“…Carbon isotope compositions and the distribution of nitrogen and hydrogen in diamonds from 18 eclogites from Nurbinskaya kimberlites were studied in situ in…”
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Tracing Cu and Fe from source to porphyry: in situ determination of Cu and Fe isotope ratios in sulfides from the Grasberg Cu–Au deposit by Graham, S, Pearson, N, Jackson, S, Griffin, W, O'Reilly, S.Y

“…ε 65Cu ([ 65Cu/ 63Cu sample/ 65Cu/ 63Cu NIST-976 −1]*10,000) in chalcopyrite from the 3 three igneous intrusions that make up the Grasberg Igneous Complex…”
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Nitrogen nanoinclusions in milky diamonds from Juina area, Mato Grosso State, Brazil by Rudloff-Grund, J., Brenker, F.E., Marquardt, K., Howell, D., Schreiber, A., O'Reilly, S.Y., Griffin, W.L., Kaminsky, F.V.

“…A unique set of diamonds with a ‘milky’ optical appearance from the Rio Soriso placer deposit in the Juina area, Mato Grosso, Brazil was studied by combined…”
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Cr-rich rutile: A powerful tool for diamond exploration by Malkovets, V.G., Rezvukhin, D.I., Belousova, E.A., Griffin, W.L., Sharygin, I.S., Tretiakova, I.G., Gibsher, A.A., O'Reilly, S.Y., Kuzmin, D.V., Litasov, K.D., Logvinova, A.M., Pokhilenko, N.P., Sobolev, N.V.

“…Mineralogical studies and U–Pb dating have been carried out on rutile included in peridotitic and eclogitic garnets from the Internatsionalnaya pipe, Mirny…”
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Continental collision and accretion recorded in the deep lithosphere of central China by Zheng, J.P., Griffin, W.L., O'Reilly, S.Y., Hu, B.Q., Zhang, M., Tang, H.Y., Su, Y.P., Zhang, Z.H., Pearson, N., Wang, F.Z., Lu, F.X.

“…Basaltic–andesitic volcaniclastic diatremes erupted in the Mesozoic (~ 160 Ma) in the Xinyang area, Henan Province of central China. The locality lies on the…”
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Heterogeneous and metasomatized mantle recorded by trace elements in minerals of the Donghai garnet peridotites, Sulu UHP terrane, China by Zheng, J.P., Zhang, R.Y., Griffin, W.L., Liou, J.G., O'Reilly, S.Y.

“…In situ trace element data for minerals in the Zhimafang lherzolite and Xugou harzburgites from the Donghai area of the Sulu UHP terrane are presented. The…”
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Early crustal evolution in the western Yangtze Block: Evidence from U–Pb and Lu–Hf isotopes on detrital zircons from sedimentary rocks by Wang, Li-Juan, Yu, Jin-Hai, Griffin, W.L., O’Reilly, S.Y.

“…► In western Yangtze Block, juvenile input took place in Archean and Neoproterozoic. ► Crustal reworking was dominant in Paleoproterozoic. ► A subarea of old…”
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Genesis and evolution of the lithospheric mantle beneath the Buffalo Head Terrane, Alberta (Canada) by Aulbach, S., Griffin, W.L., O'Reilly, S.Y., McCandless, Tom E.

“…Mantle xenoliths and xenocrysts were retrieved from three of the 88–86 Ma Buffalo Hills kimberlites (K6, K11, K14) for a reconnaissance study of the…”
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