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Zhenghe-Dapu Fault

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Journal Article
Journal: GSA Bulletin
Published: 20 October 2021
GSA Bulletin (2022) 134 (7-8): 1701–1720.
...Longming Li; Shoufa Lin; Guangfu Xing; Fan Xiao; Wenjiao Xiao Abstract An ophiolite suite, predominantly composed of residual mantle peridotites, mid-ocean-ridge basalt (MORB)–like ultramafic rocks, and oceanic plagiogranites, has been identified in the Zhenghe-Dapu fault zone, Cathaysia block...
FIGURES
First thumbnail for: Identification of ca. 520 Ma mid-ocean-ridge–type ...
Second thumbnail for: Identification of ca. 520 Ma mid-ocean-ridge–type ...
Third thumbnail for: Identification of ca. 520 Ma mid-ocean-ridge–type ...
Journal Article
Published: 22 July 2020
Journal of the Geological Society (2020) 177 (6): 1245–1260.
... China Block (SCB) on the northern margin of Gondwana. The Zhenghe-Dapu fault might be a suture zone, implying the consumption of the Zhenghe-Dapu Ocean during collision between the Nanhai terrane and the SCB. This study supports that the Wuyi-Yunkai Orogenic Belt is a collision-type orogen rather than...
FIGURES
First thumbnail for: K-bentonites in Ordovician–Silurian transition fro...
Second thumbnail for: K-bentonites in Ordovician–Silurian transition fro...
Third thumbnail for: K-bentonites in Ordovician–Silurian transition fro...
Journal Article
Journal: GSA Bulletin
Published: 30 April 2020
GSA Bulletin (2021) 133 (1-2): 37–56.
... granites in SE China reflects the nature of the two Cathaysia crustal blocks juxtaposed along the Zhenghe-Dapu fault. † Corresponding author: [email protected] . 06 11 2019 06 02 2020 20 03 2020 © 2020 Geological Society of America 2020 The formation and growth...
FIGURES
First thumbnail for: Evidence for mixed contribution of mantle and lowe...
Second thumbnail for: Evidence for mixed contribution of mantle and lowe...
Third thumbnail for: Evidence for mixed contribution of mantle and lowe...
Image
Geological sketch map of the Cathaysia Block, South China. 1, Shaoxing–Jiangshan–Pingxiang fault; 2, Zhenghe–Dapu fault; 3, NE Jiangxi fault; 4, Tanlu fault; SECCLMVZ, SE China coastal late Mesozoic volcanic zone.
Published: 14 January 2014
Fig. 1. Geological sketch map of the Cathaysia Block, South China. 1, Shaoxing–Jiangshan–Pingxiang fault; 2, ZhengheDapu fault; 3, NE Jiangxi fault; 4, Tanlu fault; SECCLMVZ, SE China coastal late Mesozoic volcanic zone.
Image
Schematic tectonic diagram showing the petrogenetic mechanism of Late Jurassic magmatism in the southeastern South China Block. SCLM, sub-continental lithospheric mantle; CLF, Chenzhou-Linwu fault; GJF, Ganjiang fault; JSF, Jiangshan-Shaoxing fault; ZDF, Zhenghe-Dapu fault; CNF, Changle-Nan'ao fault.
Published: 02 September 2022
Fig. 11. Schematic tectonic diagram showing the petrogenetic mechanism of Late Jurassic magmatism in the southeastern South China Block. SCLM, sub-continental lithospheric mantle; CLF, Chenzhou-Linwu fault; GJF, Ganjiang fault; JSF, Jiangshan-Shaoxing fault; ZDF, Zhenghe-Dapu fault; CNF, Changle
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Tectonic model showing the evolution from closure of the Proto-Tethys Ocean to formation of the intracontinental orogen in the South China block. NQB—North Qinling belt; SDS—Shangdan suture; SQB—South Qinling belt; ZDF—Zhenghe-Dapu fault.
Published: 20 December 2023
Figure 14. Tectonic model showing the evolution from closure of the Proto-Tethys Ocean to formation of the intracontinental orogen in the South China block. NQB—North Qinling belt; SDS—Shangdan suture; SQB—South Qinling belt; ZDF—Zhenghe-Dapu fault.
Image
(A) Simplified tectonic map of China showing the major faults in South China block. (B) Simplified geologic map of eastern South China block showing the ultramafic rocks along the Zhenghe-Dapu fault (ZDF) zone of the Cathaysia block. JSF—Jiangshan-Shaoxing fault; NEJF—Northeast Jiangxi fault.
Published: 20 October 2021
Figure 1. (A) Simplified tectonic map of China showing the major faults in South China block. (B) Simplified geologic map of eastern South China block showing the ultramafic rocks along the Zhenghe-Dapu fault (ZDF) zone of the Cathaysia block. JSF—Jiangshan-Shaoxing fault; NEJF—Northeast Jiangxi
Image
Microscope photographs for the (A) serpentinites, (B, C) mylonitic ultramafic rocks, and (D) meta-felsic rocks in the Shitun area along the Zhenghe-Dapu fault zone, Cathaysia block. Serp—serpentine; Q—quartz; Pl—plagioclase; Amp—amphibolite.
Published: 20 October 2021
Figure 4. Microscope photographs for the (A) serpentinites, (B, C) mylonitic ultramafic rocks, and (D) meta-felsic rocks in the Shitun area along the Zhenghe-Dapu fault zone, Cathaysia block. Serp—serpentine; Q—quartz; Pl—plagioclase; Amp—amphibolite.
Image
Geological sketch map of the Jiangnan orogenic belt, South China Craton. 1 = Shaoxing-Jiangshan-Pingxiang-Shuangpai fault; 2 = Zhenghe-Dapu fault; 3 = Northeast Jiangxi fault; 4 = Jiujiang-Shitai fault; 5 = Tanlu fault; SECCLMVZ = Southeast China costal late Mesozoic volcanic zone.
Published: 01 September 2016
Figure 1. Geological sketch map of the Jiangnan orogenic belt, South China Craton. 1 = Shaoxing-Jiangshan-Pingxiang-Shuangpai fault; 2 = Zhenghe-Dapu fault; 3 = Northeast Jiangxi fault; 4 = Jiujiang-Shitai fault; 5 = Tanlu fault; SECCLMVZ = Southeast China costal late Mesozoic volcanic zone.
Image
A, Tectonic sketch map of South China and adjacent regions (modified from Faure et al. 2009). SJPF = Shaoxing-Jiangshan-Pingxiang Fault; ZDF = Zhenghe-Dapu Fault. B, Simplified geological map of the southern Jiangxi area, South China (after JBXGMR 1984).
Published: 01 May 2014
Figure 1. A , Tectonic sketch map of South China and adjacent regions (modified from Faure et al. 2009 ). SJPF = Shaoxing-Jiangshan-Pingxiang Fault; ZDF = Zhenghe-Dapu Fault. B , Simplified geological map of the southern Jiangxi area, South China (after JBXGMR 1984 ).
Image
Cartoon showing the Early Devonian (ca. 415–400 Ma) post-orogenic extensional collapse of thickened South China crust, indicated by the coeval emplacement of A-type granitoids and diabases. ZDFZ—Zhenghe-Dapu fault zone; SCLM—sub-continental lithospheric mantle.
Published: 18 March 2020
Figure 17. Cartoon showing the Early Devonian (ca. 415–400 Ma) post-orogenic extensional collapse of thickened South China crust, indicated by the coeval emplacement of A-type granitoids and diabases. ZDFZ—Zhenghe-Dapu fault zone; SCLM—sub-continental lithospheric mantle.
Image
Distribution of early Paleozoic granites in the South China block. (A) Tectonic framework of China. (B) Distribution of the early Paleozoic magmatic rocks in the South China block (modified from Sun, 2006; Li et al., 2016). Location of the Miaoershan-Yuechengling batholith (Fig. 2) is shown in this map. ALF—Anhua-Luocheng fault; CLF—Chenzhou-Linwu fault; CNF—Changle-Nanao fault; JSF—Jiangshan-Shaoxing fault; ZDF—Zhenghe-Dapu fault.
Published: 20 December 2023
) is shown in this map. ALF—Anhua-Luocheng fault; CLF—Chenzhou-Linwu fault; CNF—Changle-Nanao fault; JSF—Jiangshan-Shaoxing fault; ZDF—Zhenghe-Dapu fault.
Image
Geological sketch map of the Jiangnan orogenic belt, South China Craton. 1 – Shaoxing–Jiangshan–Pingxiang–Guilin fault; 2 – Zhenghe–Dapu fault; 3 – Northeast Jiangxi fault; 4 – Jiujiang–Shitai fault; 5 – Xiangtan–Miluo fault; 6 – Tanlu fault; 7 – Longmenshan–Ailaoshan–Songma fault; SNJ-NL – South Jiangxi–Nanling region; SECCLMVZ – Southeast China costal late Mesozoic volcanic zone.
Published: 17 May 2019
Fig. 1. Geological sketch map of the Jiangnan orogenic belt, South China Craton. 1 – Shaoxing–Jiangshan–Pingxiang–Guilin fault; 2 – ZhengheDapu fault; 3 – Northeast Jiangxi fault; 4 – Jiujiang–Shitai fault; 5 – Xiangtan–Miluo fault; 6 – Tanlu fault; 7 – Longmenshan–Ailaoshan–Songma fault; SNJ-NL
Image
(A) Simplified geological map of SE China delineates the distribution of late Mesozoic magmatic rocks. Modified after Yan et al. (2018). (B) Geological map shows the distribution of Cretaceous intrusions in SE Fujian in the coastal region of SE China. ZH-DP fault—Zhenghe-Dapu fault; JS-SX fault—Jiangshan-Shaoxing fault; ZZ—Zhangzhou pluton; TT—Tatan pluton; BSS—Baishishan pluton; ZS—Zaoshan pluton; JGS—Jinggangshan pluton; SY—Shangying pluton.
Published: 26 April 2021
Figure 1. (A) Simplified geological map of SE China delineates the distribution of late Mesozoic magmatic rocks. Modified after Yan et al. (2018) . (B) Geological map shows the distribution of Cretaceous intrusions in SE Fujian in the coastal region of SE China. ZH-DP faultZhenghe-Dapu fault
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Sketched tectonic map of the South China Block shows the distributions of the early Paleozoic high-grade metamorphic rocks, granitoids, and mafic rocks (after Yao et al., 2019). Ages, locations, and references for mafic rocks are listed in Table S5 (see text footnote 1); the early Paleozoic amphibolitic-granulitic rocks: Xia et al. (2024); Wang et al. (2016b); Yu et al. (2014); Li et al. (2022). 1—Shaoxing-Jiangshan fault; 2—Zhenghe-Dapu fault; 3—Northeast Jiangxi fault; 4—Jiujiang-Shitai fault.
Published: 22 January 2025
Paleozoic amphibolitic-granulitic rocks: Xia et al. (2024) ; Wang et al. (2016b) ; Yu et al. (2014) ; Li et al. (2022) . 1—Shaoxing-Jiangshan fault; 2—Zhenghe-Dapu fault; 3—Northeast Jiangxi fault; 4—Jiujiang-Shitai fault.
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The location of magnetotelluric (MT) stations and geological sketch map of the study area [2, 38]. ACZ I, Ancient collisional zone of the Jinning period I; ACZ II, Ancient collisional zone of the Jinning period II; CNF, Changle-Nanao Fault; GF, Ganjiang Faults; JSBF, Jiujiang–Shitai buried fault; JSF/JSF*, Jiangshan–Shaoxing fault; Middle Segment, Jiuling terrane; Northeast Segment, Huaiyu or Shuangxiwu terrane; SHF, Shaowu-Heyuan Fault; Southwest Segment, northern Hunan Province and northern Guangxi Province terrane; ZDF, Zhenghe–Dapu Fault.
Published: 01 March 2024
buried fault; JSF/JSF*, Jiangshan–Shaoxing fault; Middle Segment, Jiuling terrane; Northeast Segment, Huaiyu or Shuangxiwu terrane; SHF, Shaowu-Heyuan Fault; Southwest Segment, northern Hunan Province and northern Guangxi Province terrane; ZDF, ZhengheDapu Fault.
Image
(A) Simplified tectonic sketch showing the main crustal blocks of China. (B) Geological map of SE China showing the distribution of Mesozoic granitic rocks and the main tectonic features (modified after Yang et al., 2018; Zhou et al., 2006). SJPF—Shaoxing-Jiangshan-Pingxiang fault zone; CNF—Changle-Nan’ao fault zone; ZDF—Zhenghe-Dapu fault zone; GXF—Guangchang-Xunwu fault zone; GF—Ganjiang fault zone; SWF—Sihui-Wuchuan fault zone; NJF—Ningyuan-Jianghua fault zone.
Published: 30 April 2020
zone; CNF—Changle-Nan’ao fault zone; ZDF—Zhenghe-Dapu fault zone; GXF—Guangchang-Xunwu fault zone; GF—Ganjiang fault zone; SWF—Sihui-Wuchuan fault zone; NJF—Ningyuan-Jianghua fault zone.
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Generalized distribution of igneous rocks during the Early Cretaceous in coastal southeastern China (modified after Zhou and Li, 2000), showing the heterogeneous distribution of volcanism, which resulted in the heterogeneity of the organic matter maturity. Faults: A = Jiangshan–Shaoxing fault; B = Zhenghe–Dapu fault; C = Ganjiang fault; D = Changle-Nan'ao fault. Studied outcrop sections: 1 = Shuidishan Formation in Huiyang Dayawan village, Guangdong Province; 2 = Bantou Formation in Yong'an Jishan village, Fujian Province; 3 = Bantou Formation in Wuyishan, Fujian Province; 4 = Guantou Formation in Xianju Shangzhang village, Zhejiang Province.
Published: 01 February 2018
–Shaoxing fault; B = ZhengheDapu fault; C = Ganjiang fault; D = Changle-Nan'ao fault. Studied outcrop sections: 1 = Shuidishan Formation in Huiyang Dayawan village, Guangdong Province; 2 = Bantou Formation in Yong'an Jishan village, Fujian Province; 3 = Bantou Formation in Wuyishan, Fujian Province; 4
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Early Cretaceous residual basins in coastal southeastern China and location of the studied sections. The basins have been reshaped by multiple tectonic events. Faults: A = Jiangshan–Shaoxing fault; B = Zhenghe–Dapu fault; C = Ganjiang fault; D = Changle-Nan’ao fault. Studied outcrop sections: 1 = Shuidishan Formation in Huiyang Dayawan village, Guangdong Province; 2 = Bantou Formation in Yong’an Jishan village, Fujian Province; 3 = Bantou Formation in Wuyishan, Fujian Province; 4 = Guantou Formation in Xianju Shangzhang village, Zhejiang Province. Abbreviations for wells in the sea: LF = Lufeng Depression in the Pearl River Mouth Basin; FZ = Fuzhou Depression in the East Sea Basin.
Published: 01 February 2018
Figure 1. Early Cretaceous residual basins in coastal southeastern China and location of the studied sections. The basins have been reshaped by multiple tectonic events. Faults: A = Jiangshan–Shaoxing fault; B = ZhengheDapu fault; C = Ganjiang fault; D = Changle-Nan’ao fault. Studied outcrop
Image
Tectonic evolution showing the proposed continent-continent collision model for the Cathaysia orogenic belt. The Hainan massif has a distinctive pre-Cambrian basement with those of the Cathaysia and Yangtze blocks (e.g., Xu et al. 2006; Zhang et al. 2015a). The Longyou retrograde eclogite was possibly exhumed to the surface at ca. 230 Ma according to the leucocratic dike intruding the eclogite and then thrusted from south to north onto the present location during the Mesozoic (Chen et al. 2015). CA = Cathaysia orogenic belt (or block; the early Paleozoic orogeny occurred on a Precambrian basement); GL = Gondwana-affinity continent; JSF = Jiangshao fault (Neoproterozoic suture zone); NH = Nanhai terrane (including the Hainan, Xisha, and Zhenghe massifs; see fig. 12 of Zhang et al. 2015a); YZ = Yangtze block; ZDF = Zhenghe-Dapu fault (early Paleozoic suture zone).
Published: 01 November 2016
on a Precambrian basement); GL = Gondwana-affinity continent; JSF = Jiangshao fault (Neoproterozoic suture zone); NH = Nanhai terrane (including the Hainan, Xisha, and Zhenghe massifs; see fig. 12 of Zhang et al. 2015 a ); YZ = Yangtze block; ZDF = Zhenghe-Dapu fault (early Paleozoic suture zone).