Provenance and tectonic setting of the Yimianpo Group in the southeastern Songnen–Zhangguangcai Range Block: constraints on the closure of the Mudanjiang Ocean.
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| Title: | Provenance and tectonic setting of the Yimianpo Group in the southeastern Songnen–Zhangguangcai Range Block: constraints on the closure of the Mudanjiang Ocean. |
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| Authors: | Zhong, Mishan1,2 (AUTHOR), Liu, Jin1 (AUTHOR) liujin@jlu.edu.cn, Liu, Zhenghong1 (AUTHOR), Chen, Jundian3 (AUTHOR), Yu, Hongchao1 (AUTHOR), Wang, Haipeng2 (AUTHOR), Lu, Junshi2 (AUTHOR), Wu, Zijie2,4 (AUTHOR), Pan, Mingchen2 (AUTHOR), Wang, Qi2 (AUTHOR), Wang, Yilong2 (AUTHOR) |
| Source: | Geosciences Journal. Aug2023, Vol. 27 Issue 4, p415-434. 20p. |
| Subject Terms: | *Provenance (Geology), *Igneous rocks, *Ocean, *Uranium-lead dating, *Zircon, *Age groups |
| Abstract: | The timing of the collision between the Songnen–Zhangguangcai Range Block (SNZRB) and the Jiamusi Block (JMSB) is poorly constrained; however, detrital zircons may provide crucial information on the history of this collision. This study focuses on the Yangmugang and Tumenling formations of the Yimianpo Group in the southeastern SNZRB, which were previously thought to have been deposited during the closure of the Mudanjiang Ocean. Detrital zircon U-Pb dating was carried out to constrain the age, provenance, and tectonic setting of the Yangmugang and Tumenling formations, and ultimately the timing of the final closure of the Mudanjiang Ocean. The detrital zircon grains in the two formations yield similar age spectra, with two major age peaks at 275 Ma and 280 Ma, 512 Ma and 525 Ma, respectively. Given the age of the youngest group and that of a granite intrusion, the Yangmugang and Tumenling formations were probably deposited during the middle Permian. The detrital zircon ages also suggest that the Paleozoic igneous rocks distributed across the eastern SNZRB were the major source of the zircons in the formations. Combined with evidence for synchronous arc magmatism, this shows that the Yangmugang and Tumenling formations were likely deposited at a convergent margin and that the collision between the SNZRB and JMSB occurred after the late Permian. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
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| Header | DbId: enr DbLabel: Energy & Power Source An: 165048795 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Provenance and tectonic setting of the Yimianpo Group in the southeastern Songnen–Zhangguangcai Range Block: constraints on the closure of the Mudanjiang Ocean. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zhong%2C+Mishan%22">Zhong, Mishan</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Jin%22">Liu, Jin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> liujin@jlu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Liu%2C+Zhenghong%22">Liu, Zhenghong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chen%2C+Jundian%22">Chen, Jundian</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yu%2C+Hongchao%22">Yu, Hongchao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Haipeng%22">Wang, Haipeng</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lu%2C+Junshi%22">Lu, Junshi</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wu%2C+Zijie%22">Wu, Zijie</searchLink><relatesTo>2,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pan%2C+Mingchen%22">Pan, Mingchen</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Qi%22">Wang, Qi</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Yilong%22">Wang, Yilong</searchLink><relatesTo>2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Geosciences+Journal%22">Geosciences Journal</searchLink>. Aug2023, Vol. 27 Issue 4, p415-434. 20p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Provenance+%28Geology%29%22">Provenance (Geology)</searchLink><br />*<searchLink fieldCode="DE" term="%22Igneous+rocks%22">Igneous rocks</searchLink><br />*<searchLink fieldCode="DE" term="%22Ocean%22">Ocean</searchLink><br />*<searchLink fieldCode="DE" term="%22Uranium-lead+dating%22">Uranium-lead dating</searchLink><br />*<searchLink fieldCode="DE" term="%22Zircon%22">Zircon</searchLink><br />*<searchLink fieldCode="DE" term="%22Age+groups%22">Age groups</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The timing of the collision between the Songnen–Zhangguangcai Range Block (SNZRB) and the Jiamusi Block (JMSB) is poorly constrained; however, detrital zircons may provide crucial information on the history of this collision. This study focuses on the Yangmugang and Tumenling formations of the Yimianpo Group in the southeastern SNZRB, which were previously thought to have been deposited during the closure of the Mudanjiang Ocean. Detrital zircon U-Pb dating was carried out to constrain the age, provenance, and tectonic setting of the Yangmugang and Tumenling formations, and ultimately the timing of the final closure of the Mudanjiang Ocean. The detrital zircon grains in the two formations yield similar age spectra, with two major age peaks at 275 Ma and 280 Ma, 512 Ma and 525 Ma, respectively. Given the age of the youngest group and that of a granite intrusion, the Yangmugang and Tumenling formations were probably deposited during the middle Permian. The detrital zircon ages also suggest that the Paleozoic igneous rocks distributed across the eastern SNZRB were the major source of the zircons in the formations. Combined with evidence for synchronous arc magmatism, this shows that the Yangmugang and Tumenling formations were likely deposited at a convergent margin and that the collision between the SNZRB and JMSB occurred after the late Permian. [ABSTRACT FROM AUTHOR] |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s12303-023-0014-9 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 20 StartPage: 415 Subjects: – SubjectFull: Provenance (Geology) Type: general – SubjectFull: Igneous rocks Type: general – SubjectFull: Ocean Type: general – SubjectFull: Uranium-lead dating Type: general – SubjectFull: Zircon Type: general – SubjectFull: Age groups Type: general Titles: – TitleFull: Provenance and tectonic setting of the Yimianpo Group in the southeastern Songnen–Zhangguangcai Range Block: constraints on the closure of the Mudanjiang Ocean. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zhong, Mishan – PersonEntity: Name: NameFull: Liu, Jin – PersonEntity: Name: NameFull: Liu, Zhenghong – PersonEntity: Name: NameFull: Chen, Jundian – PersonEntity: Name: NameFull: Yu, Hongchao – PersonEntity: Name: NameFull: Wang, Haipeng – PersonEntity: Name: NameFull: Lu, Junshi – PersonEntity: Name: NameFull: Wu, Zijie – PersonEntity: Name: NameFull: Pan, Mingchen – PersonEntity: Name: NameFull: Wang, Qi – PersonEntity: Name: NameFull: Wang, Yilong IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 12264806 Numbering: – Type: volume Value: 27 – Type: issue Value: 4 Titles: – TitleFull: Geosciences Journal Type: main |
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