Paleocene–Eocene record of ophiolite obduction and initial India‐Asia collision, south central Tibet

@article{Ding2005PaleoceneEoceneRO,
  title={Paleocene–Eocene record of ophiolite obduction and initial India‐Asia collision, south central Tibet},
  author={Lin Ding and Paul Kapp and Xiaoqiao Wan},
  journal={Tectonics},
  year={2005},
  volume={24},
  pages={1-18}
}
[1] Uppermost Cretaceous to Eocene marine sedimentary sequences occur both to the south and north of the Yarlung Zangbo suture in south central Tibet. They consist of Indian-margin strata of the northern Tethyan Himalaya and Asian-margin strata of the Gangdese forearc. Both assemblages are characterized by major changes in depositional environment and sedimentary provenance at ∼65 Ma and an appearance of detrital chromium-rich spinel of ophiolite affinity (TiO2 generally <0.1 wt%) during the… Expand
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References

SHOWING 1-10 OF 106 REFERENCES
Late Cretaceous ophiolite obduction and Paleocene India-Asia collision in the westernmost Himalaya
AbstractCollision of the Kohistan island arc with Asia at ~100 Ma resulted in N-S compression within the Neo-Tethys at a spreading center north of the Indo-Pakistani craton. Subsequent India-AsiaExpand
Cretaceous-Tertiary shortening, basin development, and volcanism in central Tibet
The geologic map pattern of the Qiangtang terrane in central Tibet defines a >600-km-long and up to 270-km-wide east-plunging structural culmination. It is characterized by early MesozoicExpand
The Tethys Himalayan passive margin from Late Triassic to Early Cretaceous (South Tibet)
The Mesozoic succession of South Tibet, both in lithologies and stratigraphic thicknesses, compares much more closely with that of central Nepal than has been reported in the literature. FaciesExpand
Geochemistry and tectonomagmatic affinity of the Yungbwa ophiolite, SW Tibet
The Yungbwa ophiolite is a thrust sheet of about 800 km2 tectonically overlying an Upper Cretaceous melange south of the Indus–Tsangpo Suture Zone in SW Tibet. Both units have been thrust over theExpand
Provenance of Xigaze fore-arc basin clastic rocks (Cretaceous, south Tibet)
The Xigaze Group of south Tibet was deposited in a fore-arc basin produced by northward subduction of the Neotethys under Eurasia during middle Cretaceous time. Clasts of andesite from the GangdeseExpand
The Xigaze forearc basin: evolution and facies architecture (Cretaceous, Tibet)
Abstract The mid-Cretaceous to Eocene flysch deposits of the Xigaze forearc basin in southern Tibet were investigated in a 120 km segment along the Indus-Yarlung suture zone. The basin evolved southExpand
Stratigraphy, structure and evolution of the Tibetan–Tethys zone in Zanskar and the Indus suture zone in the Ladakh Himalaya
The Tibetan–Tethys zone of the Zanskar Himalaya shows a complete Mesozoic shelf carbonate sequence overlying metamorphic basement of the Central crystalline complex and Palaeozoic sedimentary rocks.Expand
Structure of the North Indian continental margin in the Ladakh–Zanskar Himalayas: implications for the timing of obduction of the Spontang ophiolite, India–Asia collision and deformation events in the Himalaya
The collision of India and Asia can be defined as a process that started with the closing of the Tethyan ocean that, during Mesozoic and early Tertiary times, separated the two continental plates.Expand
Paleogene island arc collision-related conglomerates, Yarlung-Tsangpo suture zone, Tibet
Abstract Coarse clastic rocks in the Liuqu Conglomerate, formed in both terrestrial and subaqueous settings, record a Paleogene phase in the tectonic evolution of Tibet. Facies changes are commonlyExpand
Sedimentary history of the Tethyan basin in the Tibetan Himalayas
After an epicontinental phase, the sedimentary rocks in the Tibetan Himalayas document a complete Wilson cycle of the Neo-Tethyan (Tethys Ill) evolution between the Gondwana supercontinent and itsExpand
...
1
2
3
4
5
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