Age and nature of eclogites in the Huwan shear zone, and the multi-stage evolution of the Qinling-Dabie-Sulu orogen, central China

Y.B. Wu; J.H. Hanchar; S. Gao; P.J. Sylvester; M. Tubrett; H.N. Qiu; J.R. Wijbrans; F.M. Brouwer; S.H. Yang; Q.J. Yang; Y.S. Liu; H.L. Yuan

doi:10.1016/j.epsl.2008.10.031

Age and nature of eclogites in the Huwan shear zone, and the multi-stage evolution of the Qinling-Dabie-Sulu orogen, central China

Y.B. Wu
, J.H. Hanchar
, S. Gao
, P.J. Sylvester
, M. Tubrett
, H.N. Qiu
, J.R. Wijbrans
, F.M. Brouwer
, S.H. Yang
, Q.J. Yang
, Y.S. Liu
, H.L. Yuan

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

In situ LA-ICPMS U-Pb, trace element, and Hf isotope data in zircon demonstrate a Carboniferous age for eclogite-facies metamorphism in Siluro-Devonian protoliths in the Huwan shear zone, Dabie Mountains, Central China. This age contrasts with the more prevailing Triassic age for high- to ultrahigh pressure (HP to UHP) metamorphism in the Qinling-Dabie-Sulu orogen. Metamorphic zircon in two eclogite samples from Sujiahe is characterized by low Th/U ratios, small negative Eu anomalies, flat HREE patterns, and low

Original language	English
Pages (from-to)	345-354
Journal	Earth and Planetary Science Letters
Volume	277
DOIs	https://doi.org/10.1016/j.epsl.2008.10.031
Publication status	Published - 2009

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10.1016/j.epsl.2008.10.031

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Wu, Y. B., Hanchar, J. H., Gao, S., Sylvester, P. J., Tubrett, M., Qiu, H. N., Wijbrans, J. R., Brouwer, F. M., Yang, S. H., Yang, Q. J., Liu, Y. S., & Yuan, H. L. (2009). Age and nature of eclogites in the Huwan shear zone, and the multi-stage evolution of the Qinling-Dabie-Sulu orogen, central China. Earth and Planetary Science Letters, 277, 345-354. https://doi.org/10.1016/j.epsl.2008.10.031

@article{432d725b13464f5997818d60c88960e1,

title = "Age and nature of eclogites in the Huwan shear zone, and the multi-stage evolution of the Qinling-Dabie-Sulu orogen, central China",

abstract = "In situ LA-ICPMS U-Pb, trace element, and Hf isotope data in zircon demonstrate a Carboniferous age for eclogite-facies metamorphism in Siluro-Devonian protoliths in the Huwan shear zone, Dabie Mountains, Central China. This age contrasts with the more prevailing Triassic age for high- to ultrahigh pressure (HP to UHP) metamorphism in the Qinling-Dabie-Sulu orogen. Metamorphic zircon in two eclogite samples from Sujiahe is characterized by low Th/U ratios, small negative Eu anomalies, flat HREE patterns, and low",

author = "Y.B. Wu and J.H. Hanchar and S. Gao and P.J. Sylvester and M. Tubrett and H.N. Qiu and J.R. Wijbrans and F.M. Brouwer and S.H. Yang and Q.J. Yang and Y.S. Liu and H.L. Yuan",

year = "2009",

doi = "10.1016/j.epsl.2008.10.031",

language = "English",

volume = "277",

pages = "345--354",

journal = "Earth and Planetary Science Letters",

issn = "0012-821X",

publisher = "Elsevier B.V.",

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Wu, YB, Hanchar, JH, Gao, S, Sylvester, PJ, Tubrett, M, Qiu, HN, Wijbrans, JR, Brouwer, FM, Yang, SH, Yang, QJ, Liu, YS & Yuan, HL 2009, 'Age and nature of eclogites in the Huwan shear zone, and the multi-stage evolution of the Qinling-Dabie-Sulu orogen, central China', Earth and Planetary Science Letters, vol. 277, pp. 345-354. https://doi.org/10.1016/j.epsl.2008.10.031

TY - JOUR

T1 - Age and nature of eclogites in the Huwan shear zone, and the multi-stage evolution of the Qinling-Dabie-Sulu orogen, central China

AU - Wu, Y.B.

AU - Hanchar, J.H.

AU - Gao, S.

AU - Sylvester, P.J.

AU - Tubrett, M.

AU - Qiu, H.N.

AU - Wijbrans, J.R.

AU - Brouwer, F.M.

AU - Yang, S.H.

AU - Yang, Q.J.

AU - Liu, Y.S.

AU - Yuan, H.L.

PY - 2009

Y1 - 2009

N2 - In situ LA-ICPMS U-Pb, trace element, and Hf isotope data in zircon demonstrate a Carboniferous age for eclogite-facies metamorphism in Siluro-Devonian protoliths in the Huwan shear zone, Dabie Mountains, Central China. This age contrasts with the more prevailing Triassic age for high- to ultrahigh pressure (HP to UHP) metamorphism in the Qinling-Dabie-Sulu orogen. Metamorphic zircon in two eclogite samples from Sujiahe is characterized by low Th/U ratios, small negative Eu anomalies, flat HREE patterns, and low

AB - In situ LA-ICPMS U-Pb, trace element, and Hf isotope data in zircon demonstrate a Carboniferous age for eclogite-facies metamorphism in Siluro-Devonian protoliths in the Huwan shear zone, Dabie Mountains, Central China. This age contrasts with the more prevailing Triassic age for high- to ultrahigh pressure (HP to UHP) metamorphism in the Qinling-Dabie-Sulu orogen. Metamorphic zircon in two eclogite samples from Sujiahe is characterized by low Th/U ratios, small negative Eu anomalies, flat HREE patterns, and low

U2 - 10.1016/j.epsl.2008.10.031

DO - 10.1016/j.epsl.2008.10.031

M3 - Article

SN - 0012-821X

VL - 277

SP - 345

EP - 354

JO - Earth and Planetary Science Letters

JF - Earth and Planetary Science Letters

ER -

Age and nature of eclogites in the Huwan shear zone, and the multi-stage evolution of the Qinling-Dabie-Sulu orogen, central China

Abstract

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