Coeval Evolution of the Eastern Philippine Sea Plate and the South China Sea in the Early Miocene: Paleomagnetic and Provenance Constraints From ODP Site 1177

Liu，Wei1,2; Gai，Congcong2; Feng，Wanyi2; Cao，Wei2; Guo，Laiyin2; Zhong，Yi2; Liu，Jiabo2; Zhou，Yang2; Chou，Yu min2,3; Lin，Jian3,4; Liu，Qingsong2,3

2021-07-28

10.1029/2021GL093916

GEOPHYSICAL RESEARCH LETTERS   影响因子和分区

0094-8276

1944-8007

The Philippine Sea Plate (PSP) and the South China Sea (SCS), located at the intersection of the Eurasian, Pacific, and Indo-Australian plates, are key areas for global plate reconstruction. However, the relationships between the PSP and the SCS are still elusive. Here we report a new paleolatitude determination (16.0° ± 4.5°N at ∼20 Ma) from the Ocean Drilling Program Site 1177 in the Shikoku Basin (SB) within the eastern PSP. The new results indicate that the SB had a geographical affinity with the SCS in the early Miocene. Furthermore, the similarity in the U-Pb zircon age spectra of early Miocene turbidites from SB Site 1177 and SCS Site X28 implies that the two sites might receive similar materials in the early Miocene. Based on the new paleolatitude, provenance results, and other constraints, we suggest that the eastern PSP might be coupled dynamically to the SCS in the early Miocene.

EI ; SCI

英语

通讯

National Natural Science Foundation of China[41874078,41874076,41890813,41704068,"U1606401"] ; National Key Research and Development Program of China[2016YFA0601903] ; National Program on Global Change and Air-Sea Interaction[GASI-GEOGE-03] ; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0205] ; Chinese Academy of Sciences["Y4SL021001","QYZDY-SSW-DQC005","133244KYSB20180029","131551KYSB20200021"] ; Shenzhen Science and Technology Program[KQTD20170810111725321]

Geology

Geosciences, Multidisciplinary

WOS:000711496700067

AMER GEOPHYSICAL UNION

20213110706671

Binary alloys ; Silicate minerals ; Zircon

Minerals:482.2 ; Gems:482.2.1 ; Minor, Precious and Rare Earth Metals and Alloys:547

GEOSCIENCES

2-s2.0-85111503563

Scopus

1.School of Environment,Harbin Institute of Technology,Harbin,China
2.Department of Ocean Science and Engineering,Center for Marine Magnetism (CM2),Southern University of Science and Technology,Shenzhen,China
3.Department of Ocean Science and Engineering,Southern University of Science and Technology,Shenzhen,China
4.Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou),Guangzhou,China

Liu，Wei,Gai，Congcong,Feng，Wanyi,et al. Coeval Evolution of the Eastern Philippine Sea Plate and the South China Sea in the Early Miocene: Paleomagnetic and Provenance Constraints From ODP Site 1177[J]. GEOPHYSICAL RESEARCH LETTERS,2021,48(14).

Liu，Wei.,Gai，Congcong.,Feng，Wanyi.,Cao，Wei.,Guo，Laiyin.,...&Liu，Qingsong.(2021).Coeval Evolution of the Eastern Philippine Sea Plate and the South China Sea in the Early Miocene: Paleomagnetic and Provenance Constraints From ODP Site 1177.GEOPHYSICAL RESEARCH LETTERS,48(14).

Liu，Wei,et al."Coeval Evolution of the Eastern Philippine Sea Plate and the South China Sea in the Early Miocene: Paleomagnetic and Provenance Constraints From ODP Site 1177".GEOPHYSICAL RESEARCH LETTERS 48.14(2021).