Basement evolution of the Sulu orogenic belt: Constraints on zircon U–Pb ages and trace elements from the Weihai gneisses

2020 ◽  
Vol 55 (4) ◽  
pp. 2646-2661 ◽  
Author(s):  
Hengcong Lei ◽  
Haijin Xu ◽  
Hua Xiang
Keyword(s):  
Trace Elements ◽  
Orogenic Belt ◽  
Sulu Orogenic Belt

Zircon U–Pb geochronology and Hf isotope analyses of the Wulian complex in the Sulu orogenic belt, eastern China: tectonic affinity and implications for early Precambrian crustal growth and recycling in the South China Craton

2020 ◽  
pp. 1-16
Author(s):  
Jian-Hui Liu ◽  
Fu-Lai Liu ◽  
Zheng-Jiang Ding ◽  
Hong Yang ◽  
Ping-Hua Liu ◽  
...  
Keyword(s):  
Continental Crust ◽  
South China ◽  
Orogenic Belt ◽  
Detrital Zircons ◽  
Crustal Growth ◽  
Gneissic Granite ◽  
Early Precambrian ◽  
The North ◽  
South China Craton ◽  
Sulu Orogenic Belt

Abstract The Wulian complex is located on the northern margin of the Sulu orogenic belt, and was formed by collision between the North China Craton (NCC) to the north and South China Craton (SCC) to the south. It consists of the metasedimentary Wulian Group, gneissic granite and meta-diorite. The U–Pb analyses for the detrital zircons from the Wulian Group exhibit one predominant age population of 2600–2400 Ma with a peak at c. 2.5 Ga and several secondary age populations of > 3000, 3000–2800, 2800–2600, 2200–2000, 1900–1800, 1500–1300 and 1250–950 Ma; some metamorphic zircons have metamorphic ages of c. 2.7, 2.55–2.45, 2.1–2.0 and 1.95–1.80 Ga, which are consistent with magmatic-metamorphic events in the SCC. Additionally, the Wulian Group was intruded by the gneissic granite and meta-diorite at c. 0.76 Ga, attributed to Neoproterozoic syn-rifting bimodal magmatic activity in the SCC and derived from partial melting of Archaean continental crust and depleted mantle, respectively. The Wulian Group therefore has tectonic affinity to the SCC and was mainly sourced from the SCC. The detrital zircons have positive and negative ϵHf(t) values, indicating that their source rocks were derived from reworking of both ancient and juvenile crustal rocks. The major early Precambrian crustal growth took place during c. 3.4–2.5 Ga with a dominant peak at 2.96 Ga and several secondary peaks at 3.27, 2.74 and 2.52 Ga. The two oldest zircons with ages of 3307 and 3347 Ma record the recycling of ancient continental crust (> 3.35 Ga) and crustal growth prior to c. 3.95 Ga in the SCC.

An FTIR Study of Kyanite in the Maobei Kyanite-Bearing Eclogites from the Sulu Orogenic Belt, Eastern China

2017 ◽  
Vol 29 (1) ◽  
pp. 21-29 ◽  
Author(s):  
Yi-Ning Wu ◽  
Yong-Feng Wang
Keyword(s):  
Eastern China ◽  
Orogenic Belt ◽  
Ftir Study ◽  
Sulu Orogenic Belt

Petrogenesis of early cretaceous andesite dykes in the Sulu orogenic belt, eastern China

2018 ◽  
Vol 113 (1) ◽  
pp. 77-97 ◽  
Author(s):  
Songjie Wang ◽  
Xuping Li ◽  
Hans-Peter Schertl ◽  
Qingda Feng
Keyword(s):  
Early Cretaceous ◽  
Eastern China ◽  
Orogenic Belt ◽  
Sulu Orogenic Belt

scholarly journals Ultrahigh-pressure metamorphic rocks in the Dabie–Sulu orogenic belt: compositional inheritance and metamorphic modification

2018 ◽  
Vol 474 (1) ◽  
pp. 89-132 ◽  
Author(s):  
Yong-Fei Zheng ◽  
Zi-Fu Zhao ◽  
Ren-Xu Chen
Keyword(s):  
Orogenic Belt ◽  
Ultrahigh Pressure ◽  
Metamorphic Rocks ◽  
Sulu Orogenic Belt

Neoproterozoic granitic gneiss offshore the Shandong Peninsula of Eastern China: the eastward extension of the Sulu Orogenic Belt

2016 ◽  
Vol 59 (8) ◽  
pp. 1015-1027 ◽  
Author(s):  
Baojing Yue ◽  
He Zhang ◽  
Jing Liao ◽  
Xue Ding ◽  
Xuebo Yin
Keyword(s):  
Eastern China ◽  
Orogenic Belt ◽  
Granitic Gneiss ◽  
Shandong Peninsula ◽  
Sulu Orogenic Belt

Sediment recycling and crustal growth in the Central Asian Orogenic Belt: Evidence from Sr–Nd–Hf isotopes and trace elements in granitoids of the Chinese Altay

2017 ◽  
Vol 47 ◽  
pp. 142-160 ◽  
Author(s):  
Chen Zhang ◽  
Luofu Liu ◽  
M. Santosh ◽  
Qun Luo ◽  
Xin Zhang
Keyword(s):  
Trace Elements ◽  
Orogenic Belt ◽  
Central Asian Orogenic Belt ◽  
Hf Isotopes ◽  
Crustal Growth ◽  
Central Asian

U–Pb zircon age, geochemical and Sr–Nd–Pb–Hf isotopic constraints on age and origin of alkaline intrusions and associated mafic dikes from Sulu orogenic belt, Eastern China

Lithos ◽  
2008 ◽  
Vol 106 (3-4) ◽  
pp. 365-379 ◽  
Author(s):  
Shen Liu ◽  
Ruizhong Hu ◽  
Shan Gao ◽  
Caixia Feng ◽  
Youqiang Qi ◽  
...  
Keyword(s):  
Eastern China ◽  
Orogenic Belt ◽  
Zircon Age ◽  
Sulu Orogenic Belt ◽  
Isotopic Constraints
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