Browsing by Author Phan, Truong Thi

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  • Authors: Phan, Truong Thi; Vo, Viet Van (2008)

  • In Eastern Sea (South China Sea), Jurassic - Cretaceous magmatic intrusives are discovered, they were cutting the re-Cenozoic sedimentaries. The Cenozoic volcanic basalts are strongly distributed together with Cenozoic sedimentaries. The paper concerns only the volcanic activities with description on their geology, chemistry, geochemistry, isotopic ages and their forming mechanism. In fact, the main topic of the paper is dealt with the forming mechanism of basalt in the dynamics of the opening of Eastern Sea in particular, and of South China Sea in general.

  • Geology Volume 27 issue 1 1999 [doi 10.1130%2F0091-7613%281999%29027%3C0067%3AOMBKEG%3E2.3.CO%3B2] Jolivet, Laurent; Maluski, Henri; Beyssac, Olivier; Goffé, Brun -- Oligocene-Miocene Bu Khang extensi.pdf.jpg
  • Article


  • Authors: Jolivet, Laurent; Maluski, Henri; Beyssac, Olivier; Goffé, Bruno; Lepvrier, Claude; Phan, Truong Thi; Nguyen, Van Vuong (1999)

  • A large Oligocene-Miocene extensional gneiss dome in Vietnam has implications for the kinematics of the Ailao Shan Red River shear zone and rifting of the South China Sea. A major northeast-dipping extensional shear zone separates the Bu Khang dome from less-metamorphosed units above. Shearing deformation occurred during the exhumation of high-pressure rocks. 40Ar-39Ar ages on micas reveal Oligocene-Miocene ages, from 36 to 21 Ma. After a high-pressure episode of probable Oligocene age, the area was subjected to northeast-southwest extension during the opening of the South China Sea. A kinematic model involving left-lateral shear and block rotation within a north-south dextral shear z...

  • Tectonophysics Volume 393 issue 1-4 2004 [doi 10.1016%2Fj.tecto.2004.07.030] C. Lepvrier; H. Maluski; Vu Van Tich; A. Leyreloup; Phan Truong -- The Early Triassic Indosinian orogeny in Vietnam (Truong.pdf.jpg
  • Article


  • Authors: Lepvrier, C.; Maluski, H.; Vu, Van Tich; Leyreloup, A.; Phan, Truong Thi; Nguyen, Van Vuong (2004)

  • New structural field data at various scale and 40Ar–39Ar geochronological results, from the basement rocks in the Truong Son belt and Kontum Massif of Vietnam, confirm that ductile deformation and high-temperature metamorphism were caused by the Early Triassic event of the Indosinian Orogeny in the range of 250–240 Ma. A compilation of isotopic data obtained in other countries along the Sibumasu–Indochina boundary broadly indicates same interval of ages. This tectonothermal event is interpreted as the result of a synchronous oblique collision of Indochina with both Sibumasu and South China, inducing dextral and sinistral shearing along E–W to NW–SE and N–S fault zones, respectively. T...

Browsing by Author Phan, Truong Thi

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 3 of 3
  • TC_02592.pdf.jpg
  • Article


  • Authors: Phan, Truong Thi; Vo, Viet Van (2008)

  • In Eastern Sea (South China Sea), Jurassic - Cretaceous magmatic intrusives are discovered, they were cutting the re-Cenozoic sedimentaries. The Cenozoic volcanic basalts are strongly distributed together with Cenozoic sedimentaries. The paper concerns only the volcanic activities with description on their geology, chemistry, geochemistry, isotopic ages and their forming mechanism. In fact, the main topic of the paper is dealt with the forming mechanism of basalt in the dynamics of the opening of Eastern Sea in particular, and of South China Sea in general.

  • Geology Volume 27 issue 1 1999 [doi 10.1130%2F0091-7613%281999%29027%3C0067%3AOMBKEG%3E2.3.CO%3B2] Jolivet, Laurent; Maluski, Henri; Beyssac, Olivier; Goffé, Brun -- Oligocene-Miocene Bu Khang extensi.pdf.jpg
  • Article


  • Authors: Jolivet, Laurent; Maluski, Henri; Beyssac, Olivier; Goffé, Bruno; Lepvrier, Claude; Phan, Truong Thi; Nguyen, Van Vuong (1999)

  • A large Oligocene-Miocene extensional gneiss dome in Vietnam has implications for the kinematics of the Ailao Shan Red River shear zone and rifting of the South China Sea. A major northeast-dipping extensional shear zone separates the Bu Khang dome from less-metamorphosed units above. Shearing deformation occurred during the exhumation of high-pressure rocks. 40Ar-39Ar ages on micas reveal Oligocene-Miocene ages, from 36 to 21 Ma. After a high-pressure episode of probable Oligocene age, the area was subjected to northeast-southwest extension during the opening of the South China Sea. A kinematic model involving left-lateral shear and block rotation within a north-south dextral shear z...

  • Tectonophysics Volume 393 issue 1-4 2004 [doi 10.1016%2Fj.tecto.2004.07.030] C. Lepvrier; H. Maluski; Vu Van Tich; A. Leyreloup; Phan Truong -- The Early Triassic Indosinian orogeny in Vietnam (Truong.pdf.jpg
  • Article


  • Authors: Lepvrier, C.; Maluski, H.; Vu, Van Tich; Leyreloup, A.; Phan, Truong Thi; Nguyen, Van Vuong (2004)

  • New structural field data at various scale and 40Ar–39Ar geochronological results, from the basement rocks in the Truong Son belt and Kontum Massif of Vietnam, confirm that ductile deformation and high-temperature metamorphism were caused by the Early Triassic event of the Indosinian Orogeny in the range of 250–240 Ma. A compilation of isotopic data obtained in other countries along the Sibumasu–Indochina boundary broadly indicates same interval of ages. This tectonothermal event is interpreted as the result of a synchronous oblique collision of Indochina with both Sibumasu and South China, inducing dextral and sinistral shearing along E–W to NW–SE and N–S fault zones, respectively. T...