Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Yuansheng Geng"'
Publikováno v:
Acta Geologica Sinica - English Edition.
Autor:
Liudong Ren, Huixia Song, Allen P. Nutman, Lilin Du, Derek A. Wyman, Yuansheng Geng, Zenglong Lu, Lei Zhao, Chonghui Yang
Publikováno v:
Precambrian Research. 303:291-314
The Hutuo Group, as one of the classic examples of Paleoproterozoic strata, plays an important role in establishing evolutionary processes in the Trans-North China Craton. In this contribution, we present petrologic, detrital zircon U-Pb ages and Lu-
Autor:
Liudong Ren, Jianlong Wang, Yuansheng Geng, Chonghui Yang, Lilin Du, Huixia Song, Derek A. Wyman, Qingsong Duan
Publikováno v:
Precambrian Research. 357:106151
Paleoproterozoic (~2.3) Ga metavolcanic rocks occur in the Lengkou area, northern Zhongtiao Mountains of the North China Craton (NCC). The area is dominated by metabasic volcanic rocks, intercalated with metamorphosed intermediate to acid volcanic ro
Autor:
Allen P. Nutman, Lei Zhao, Yuansheng Geng, Liudong Ren, Derek A. Wyman, Lilin Du, Zenglong Lu, Huixia Song, Chonghui Yang
Publikováno v:
Precambrian Research. 286:59-100
The Gantaohe Group, located in the Zanhuang area, contains typical North China Craton Paleoproterozoic strata, and is one of the best-preserved examples of these rocks. It is therefore a significant area for deciphering evolutionary process in the tr
Autor:
Zenglong Lu, Huixia Song, Hangqiang Xie, Lei Zhao, Yuansheng Geng, Yusheng Wan, Allen P. Nutman, Derek A. Wyman, Liudong Ren, Chonghui Yang, Lilin Du
Publikováno v:
Lithos. :18-35
The Xuting pluton, located at the north section of the Zanhuang Complex, contains potassic and sodic granite in both of which shallow level emplacement is shown by graphic texture feldspar and quartz intergrowth. Two potassic granite and one sodic gr
Autor:
Yusheng Wan, Wei Wang, Lei Zhao, Yuansheng Geng, Huixia Song, Liudong Ren, Zenglong Lu, Allen P. Nutman, Lilin Du, Derek A. Wyman, Chonghui Yang
Publikováno v:
Precambrian Research. 271:225-242
The Hutuo Group, located in the Wutai Mountains area, is characteristic of Paleoproterozoic strata in the North China Craton, and plays an important role in establishing evolutionary processes in the Trans-North China Orogen. We present petrological
Autor:
Xiaoxu Xia, Yuchong Wang, Shiyan Wang, Yuansheng Geng, Xiaoshuai Chen, Daniel Paul Le Heron, Thomas Matthew Vandyk, Nan Peng, Zhenrui Yang, Huaqing Bai, Hongwei Kuang, Yongqing Liu
Publikováno v:
Precambrian Research. 344:105727
Diamictites of late Ediacaran to early Cambrian age (ca. 551–518 Ma) are widespread across Southeast–Central Asia, with the Luoquan Formation particularly well preserved along the southern margin of the North China craton. A basal unconformity, c
Publikováno v:
Gondwana Research. 28:246-261
The Cathaysia block records a complex tectonic history, the understanding of which is central to the debate on the evolution of the South China Block and its position in various supercontinent assemblies. Here we investigate two key formations from t
Autor:
Yuhai Zhang, Zejiu Wang, Huiyi Sun, Alfred Kröner, Yuansheng Geng, Dunyi Liu, Chunyan Dong, Hangqian Xie, Runlong Fan, Yusheng Wan, Xianzheng Zhao
Publikováno v:
Geoscience Frontiers, Vol 5, Iss 4, Pp 471-484 (2014)
The Central Hebei Basin (CHB) is one of the largest sedimentary basins in the North China Craton, extending in a northeast–southwest direction with an area of >350 km 2 . We carried out SHRIMP zircon dating, Hf-in-zircon isotopic analysis and a who
Autor:
Fulai Liu, Jinghui Guo, Chonghui Yang, Yuansheng Geng, Lilin Du, Allen P. Nutman, Xiwen Zhou, Liudong Ren, Derek A. Wyman
Publikováno v:
Lithos. :67-82
Neoproterozoic igneous rocks are widespread along the western margin of the Yangtze Block, but their petrogenesis and tectonic setting is debated. The Guandaoshan pluton is located at the southwestern margin of the Yangtze Block and is mainly compose