Bordenave Aurelien

Bordenave Aurelien
French Geological Survey | BRGM · Direction des Géoressources

PhD
Basin geologist - Sedimentologist

About

31
Publications
9,004
Reads
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185
Citations
Citations since 2016
29 Research Items
184 Citations
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Education
September 2011 - October 2014
Bordeaux INP
Field of study
  • Ecole Nationale Supérieure en Environnement, Géoressources et Ingénierie du Développement Durable - ENSEGID
September 2009 - July 2011
Université Bordeaux 1
Field of study
  • DUT - Hygiène, Sécurité et Environnement

Publications

Publications (31)
Conference Paper
Full-text available
The limited access to large-scale cliffed outcrops remains a challenge when assessing the architecture of sedimentary systems using "conventional" field geology. The development of drone technologies in the last decade, together with the improvement of photogrammetry processing and interpretation software, allow to more accurately determine the arc...
Article
Full-text available
Sediment mass accumulation rate (MAR) is a proxy for paleoceanographic conditions, especially if biological productivity generated most of the sediment. We determine MAR records from pelagic calcareous sediments in Tasman Sea based on analysis of 11 boreholes and >3 million seismic reflection horizon picks. Seismic data from regions of 10,000–30,00...
Article
Full-text available
Rapid onset of subduction tectonics across the western Pacific convergent margins in the early Eocene was followed by a slower phase of margin growth of the proto Tonga-Kermadec subduction system north of Zealandia during a middle Eocene phase to tectonic adjustment. We present new age constraints from International Ocean Discovery Program Expediti...
Article
Full-text available
While uncrewed aerial vehicles are routinely used as platforms for hyperspectral sensors, their application is mostly confined to nadir imaging orientations. Oblique hyperspectral imaging has been impeded by the absence of robust registration and correction protocols, which are essential to extract accurate information. These corrections are especi...
Conference Paper
Full-text available
The Amellago cliffs are considered a world class reference outcrop for oolitic carbonate ramp systems with a seismic-scale, continuous and structurally undeformed geometry. Located in the southern High Atlas in Morocco, this Lower to Middle Jurassic ooid-dominated ramp system is exposed along a 37 km long series of steep cliffs allowing for reliabl...
Article
In New Caledonia, upper Cretaceous to Palaeogene sedimentary rocks record a regional tectonic shift from Cretaceous extension to Eocene compression, which led to the obduction of oceanic mantle onto the northeastern tip of the submerged Zealandia continent. This study provides new descriptions of these successions in the region of the Gouaro anticl...
Article
In New Caledonia, the cover refers to the autochthonous Late Cretaceous to Paleogene sedimentary and volcanic formations unconformably overlying the basement rocks and underlying the allochthonous nappes. The first period of deposition, broadly from the Late Cretaceous to Paleocene ( c. 105–56 Ma) was controlled by extension and rifting. The second...
Article
The SW Pacific region consists of a succession of ridges and basins that were created by the fragmentation of Gondwana and the evolution of subduction zones since Mesozoic times. This complex geodynamic evolution shaped the geology of New Caledonia, which lies in the northern part of the Zealandia continent. Alternative tectonic models have been po...
Article
Full-text available
Data from International Ocean Discovery Program (IODP) Expedition 371 reveal vertical movements of 1–3 km in northern Zealandia during early Cenozoic subduction initiation in the western Pacific Ocean. Lord Howe Rise rose from deep (~1 km) water to sea level and subsided back, with peak uplift at 50 Ma in the north and between 41 and 32 Ma in the s...
Thesis
Full-text available
From the Permian to Early Cretaceous the eastern Gondwana margin was developed in an Andean subduction context. Late Cretaceous widespread regional rifting affected this region and preceded Cretaceous to Eocene seafloor spreading of the Tasman Sea, leading to the isolation of the Zealandia continent. During the Eocene, a major tectonic event affect...
Chapter
In New Caledonia, the cover refers to Late Cretaceous to Palaeogene sedimentary formations unconformably overlying the Late Palaeozoic to Early Cretaceous basement rocks, and underlying the allochthonous terranes. The first period of deposition, from Late Cretaceous to pro parte Palaeocene (105 to 55 Ma) is controlled by extension and rifting. The...
Article
Full-text available
International Ocean Discovery Program (IODP) Expedition 371 drilled six sites in the Tasman Sea of the southwest Pacific between 27 July and 26 September 2017. The primary goal was to understand Tonga-Kermadec subduction initiation through recovery of Paleogene sediment records. Secondary goals involved understanding regional oceanography and clima...
Article
Full-text available
International Ocean Discovery Program (IODP) Expedition 371 drilled six sites in the Tasman Sea of the southwest Pacific between 27 July and 26 September 2017. The primary goal was to understand Tonga-Kermadec subduction initiation through recovery of Paleogene sediment records. Secondary goals involved understanding regional oceanography and clima...
Conference Paper
Full-text available
Obductions are unusual tectonic events observed only in a few places over the world. The associated sedimentary records are generally poorly preserved and/or strongly tectonized. However, in New Caledonia, outcropping Upper Cretaceous-Paleogene sedimentary successions and particularly Eocene “flysch-like” turbidites have been interpreted to record...
Poster
Full-text available
In New-Caledonia, during Eocene, a major change from extensional to compressive regime led to the obduction of oceanic mantle onto both autochtonous and allochtonous sedimentary cover unit. In the western coast, this is recorded by a ca. 4 km-thick turbidite succession referred to as the “Bourail flysch”. The current study focuses on a detailed sed...
Conference Paper
Full-text available
La marge active Est Gondwanienne s'est développée dans un contexte de subduction de type andine entre le Permien et le Crétacé inférieur. Suitè a une période de rifting régional au Crétacé supérieur, qui précède l'océanisation de la Mer de Tasman, le continent Zealan-dia se détache du Gondwana. A l'Eocène, une convergence majeure entraine l'obducti...
Conference Paper
L'extraction des fluides passe par la compréhension structurale, géométrique et sédimentologique de l'architecture du réservoir. L'interprétation sismique est l'un des points clefs rendant possible cette tâche. Les géophysiciens ont besoin de pouvoir interpréter facilement des objets sismiques afin de leurs donner un sens géologique. Le passage de...

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