LOW GRADE METAMORPHIC studY to PRECISE the geodynamic history and hydrocarbon migration system of THE HIKURANGI PRISM (north island, new zealand) - Archive ouverte HAL
Communication Dans Un Congrès Année : 2019

LOW GRADE METAMORPHIC studY to PRECISE the geodynamic history and hydrocarbon migration system of THE HIKURANGI PRISM (north island, new zealand)

Résumé

The Hikurangi subduction wedge has undergone several deformation episodes periods mainly related to subduction processes, and leading to complex stratigraphic and structural patterns: i) Initial formation of an accretionary complex on the eastern Australian margin during Triassic, Jurassic, and Early Cretaceous times; ii) a stage of tectonic quiescence during Late Cretaceous to Oligocene times; iii) and the renewal of westward subduction beneath North Island since the Early Miocene to present day. The onland exposure of Neogene trench slope basins together with their Jurassic to late Paleogene pre-subduction series permits to provide a high-resolution sampling grid including all lithostratigraphic units.

Domaines

Minéralogie
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Dates et versions

hal-04297166 , version 1 (21-11-2023)

Identifiants

  • HAL Id : hal-04297166 , version 1

Citer

Pierre Malie, Rafael Ferreiro Mählmann, Sébastien Potel, Tatiana Maison, Frank Chanier, et al.. LOW GRADE METAMORPHIC studY to PRECISE the geodynamic history and hydrocarbon migration system of THE HIKURANGI PRISM (north island, new zealand). EUROCLAY 2019 International conference on clay science and technology, Euroclay 2019 committees & Clay Minerals Society, Jul 2019, Paris, France. ⟨hal-04297166⟩
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