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Precambrian Captured Zircon Ages in the Daheigou Formation, Xing'an Block
Alternative TitlePrecambrian Captured Zircon Ages in the Daheigou Formation, Xing'an Block
Song Wanbing1; Cui Fanghua2; Yang Hongzhi1; Zhang Li1; Wu Xinwei1; Shi Jianmin1; Zhang Chao2
2019
Source PublicationACTA GEOLOGICA SINICA-ENGLISH EDITION
ISSN1000-9515
Volume93Issue:3Pages:758-759
AbstractThe Xing'an Block (XB) is located between the Erguna Block (EB) and the Songnen Block (SB), which topographically occupies the northeastern half of the Great Xing'an Range (Liu et al., 2017). The XB was traditionally considered to be composed of a Precambrian metamorphic basement and post-Cambrian cover. However, the recent geochronological studies show that the so-called “Precambrian metamorphic rocks” are much younger in age and considered to be formed in the Early Paleozoic, indicating no existence of the Precambrian metamorphic basement. But the Precambrian detrital zircons (ca. 580-2000 Ma) from the Zhalantun-Duobaoshan area indicate there should be Precambrian basement in the Great Xing'an Range, nevertheless, and that the old detrital zircons are explained to be from the surrounding the EB to the west and the SB to the east. Where are the Precambrian materials? This paper reports a new discovery of Precambrian zircon ages in the Nuomin area of the center of Xing'an Block.
Other AbstractThe Xing'an Block (XB) is located between the Erguna Block (EB) and the Songnen Block (SB), which topographically occupies the northeastern half of the Great Xing'an Range (Liu et al., 2017). The XB was traditionally considered to be composed of a Precambrian metamorphic basement and post-Cambrian cover. However, the recent geochronological studies show that the so-called “Precambrian metamorphic rocks” are much younger in age and considered to be formed in the Early Paleozoic, indicating no existence of the Precambrian metamorphic basement. But the Precambrian detrital zircons (ca. 580-2000 Ma) from the Zhalantun-Duobaoshan area indicate there should be Precambrian basement in the Great Xing'an Range, nevertheless, and that the old detrital zircons are explained to be from the surrounding the EB to the west and the SB to the east. Where are the Precambrian materials? This paper reports a new discovery of Precambrian zircon ages in the Nuomin area of the center of Xing'an Block.
Indexed ByCSCD
Language英语
Funding Project[China Geological Survey] ; [Young Scientists Fund of Shandong Province] ; [Financial Fund of Shandong Province]
CSCD IDCSCD:6518864
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/154113
Collection中国科学院金属研究所
Affiliation1.中国科学院金属研究所
2.山东大学
Recommended Citation
GB/T 7714
Song Wanbing,Cui Fanghua,Yang Hongzhi,et al. Precambrian Captured Zircon Ages in the Daheigou Formation, Xing'an Block[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2019,93(3):758-759.
APA Song Wanbing.,Cui Fanghua.,Yang Hongzhi.,Zhang Li.,Wu Xinwei.,...&Zhang Chao.(2019).Precambrian Captured Zircon Ages in the Daheigou Formation, Xing'an Block.ACTA GEOLOGICA SINICA-ENGLISH EDITION,93(3),758-759.
MLA Song Wanbing,et al."Precambrian Captured Zircon Ages in the Daheigou Formation, Xing'an Block".ACTA GEOLOGICA SINICA-ENGLISH EDITION 93.3(2019):758-759.
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