FN Archimer Export Format PT J TI Intermingled fates of the South China Sea and Philippine Sea plate BT AF ZHAO, Minghui SIBUET, Jean-Claude WU, Jonny AS 1:1,2;2:1,3;3:4; FF 1:;2:PDG-REM-GM-LGG;3:; C1 Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Ocean & Marginal Sea Geol, Beijing, Peoples R China. Chinese Acad Sci, Innovat Acad South China Sea Ecol & Environm Engn, Beijing, Peoples R China. Ifremer Ctr Brest, Plouzane, France. Univ Houston, Dept Earth & Atmospher Sci, Houston, TX 77004 USA. C2 CHINESE ACAD SCI, CHINA CHINESE ACAD SCI, CHINA IFREMER, FRANCE UNIV HOUSTON, USA SI BREST SE PDG-REM-GM-LGG IN WOS Ifremer UPR copubli-int-hors-europe copubli-sud IF 16.693 TC 21 UR https://archimer.ifremer.fr/doc/00611/72275/71069.pdf LA English DT Article AB Recent studies have shown the extent and nature of the South China Sea (SCS) at the end of spreading by unfolding (i.e. structurally restoring) the Manila slab, which is the subducted part of the SCS, and by identifying the nature of the crust-lithosphere (oceanic or thinned continental) from mid-slab P-wave velocity perturbations (dVp) [1,2]. The objective of this paper is to propose a reconstruction of the SCS at the end of seafloor spreading and to discuss its geodynamic consequences in the context of the SCS and Philippine Sea plate (PSP) evolution. Reasonably accurate PSP paleo-latitudes and poorly defined paleo-declinations were primarily used to establish the kinematic evolution of the PSP through time (e.g. [3,4]) until 2016, when Wu et al. [1] introduced new kinematic constraints based on the unfolding and restoration of Southeast Asian slabs. Here, we propose to better constrain the relationship between the SCS, the Huatung basin (HB) and the PSP. Our main target is to bring new light on the challenging problem of SCS subduction initiation along a major shear-plate boundary. For that, we build on the new kinematic constraints provided by Wu et al. [1] and consider that the HB was not formed during Tertiary (e.g. [5,6]), but during the early Cretaceous (e.g. [7]) PY 2019 PD SEP SO National Science Review SN 2095-5138 PU Oxford Univ Press VL 6 IS 5 UT 000512966500013 BP 886 EP 890 DI 10.1093/nsr/nwz107 ID 72275 ER EF