Ấn phẩm:
Key Structural Elements around the East Vietnam Sea (South China Sea) and implications on reconstructions: towards a clarification
Xem mô tả
2
Xem & Tải
2
Nhan đề khác
Tóm tắt
This paper recapitulates the critical structural elements, such as the localization of magmatic activity and rifted basins from the Cretaceous to the Present, to evaluate the arguments for the reconstructions. We begin with the location of the Cretaceous magmatic arc along the Vietnam and China margins to discuss the setting and timing of the subduction of an oceanic domain which is unlikely to be the Proto South China Sea (PSCS) itself. This evolution raises the question of the existence and modalities of docking of the Argo and Luconia blocks and requires an intensive stretching of this early docked continental basement before seafloor spreading in the PSCS and the Celebes Sea from the end of Cretaceous to the Oligocene. The SCS was the latest basin to open within the continental margin and is believed to have developed within the downgoing plate. The crustal blocks separated by rifting and sea-floor spreading were later shortened from the Early Miocene to the Present, leaving the appearance of a complex tectonic system. This exercise indicates simple solutions which had not been stated previously, such as the possible connection between the Tethys Ocean and an oceanic domain between the PSCS and the coastal regions of China and Vietnam. The PSCS developed later toward the South, probably in a back-arc position, and the EVS opened amid this system intrinsically linked to the subduction of the PSCS.
Mô tả
Vietnam Journal ofMarine Science and Technology, Vol. 22, No. 3
Tác giả
M. Pubellier
B. Sautter
Người hướng dẫn
Nơi xuất bản
Nhà xuất bản
Viện Hàn lâm Khoa học và Công nghệ Việt Nam
Năm xuất bản
2022-09
ISSN tạp chí
Nhan đề tập
Từ khóa chủ đề
East Vietnam Sea , Reconstructions , Rifted basins , Cretaceous , Tethys ocean
URI
Tài liệu tham khảo
Thông tin bản quyền
Tệp tin
M. Pubellier, B. Sautter.pdf
Dung lượng: 1.97 MBĐịnh dạng: pdf
Lượt xem: 2 Lượt tải: 0