Conjugate volcanic passive margins in the austral segment of the South Atlantic–Architecture and development
F Chauvet, F Sapin, L Geoffroy, JC Ringenbach… - Earth-Science …, 2021 - Elsevier
The thorough interpretation of the South Atlantic long offset seismic lines provides a new
view of the magmatic and crustal architecture and of the evolution of the conjugate volcanic …
view of the magmatic and crustal architecture and of the evolution of the conjugate volcanic …
[HTML][HTML] Crustal fragmentation, magmatism, and the diachronous opening of the Norwegian-Greenland Sea
Abstract The Norwegian-Greenland Sea (NGS) in the NE Atlantic comprises diverse tectonic
regimes and structural features including sub-oceanic basins of different ages …
regimes and structural features including sub-oceanic basins of different ages …
Gondwana Large Igneous Provinces: plate reconstructions, volcanic basins and sill volumes
Gondwana was an enormous supertarrane. At its peak, it represented a landmass of about
100× 10 6 km 2 in size, corresponding to approximately 64% of all land areas today …
100× 10 6 km 2 in size, corresponding to approximately 64% of all land areas today …
Regional structure and polyphased Cretaceous-Paleocene rift and basin development of the mid-Norwegian volcanic passive margin
The Møre and Vøring basins of the mid-Norwegian volcanic passive margin are
characterized by thick accumulations of Cretaceous to Paleocene sedimentary strata. They …
characterized by thick accumulations of Cretaceous to Paleocene sedimentary strata. They …
Igneous seismic geomorphology of buried lava fields and coastal escarpments on the Vøring volcanic rifted margin
Voluminous igneous complexes are commonly present in sedimentary basins on volcanic
rifted margins, and they represent a challenge for petroleum explorationists. A 2500 km 2 …
rifted margins, and they represent a challenge for petroleum explorationists. A 2500 km 2 …
Tracing North Atlantic volcanism and seaway connectivity across the paleocene–eocene thermal maximum (PETM)
There is a temporal correlation between the peak activity of the North Atlantic Igneous
Province (NAIP) and the Paleocene–Eocene Thermal Maximum (PETM), suggesting that the …
Province (NAIP) and the Paleocene–Eocene Thermal Maximum (PETM), suggesting that the …
Breakup volcanism and plate tectonics in the NW Atlantic
Passive margins are the locus of tectonic and magmatic processes leading to the formation
of highly variable along-strike and conjugate margins structures. Using extensive new …
of highly variable along-strike and conjugate margins structures. Using extensive new …
Quantification and restoration of the pre‐drift extension across the NE Atlantic conjugate margins during the mid‐Permian‐early Cenozoic multi‐rifting phases
The formation of the NE Atlantic conjugate margins is the result of multiple rifting phases
spanning from the Late Paleozoic and culminating in the early Eocene when breakup was …
spanning from the Late Paleozoic and culminating in the early Eocene when breakup was …
The T‐Reflection and the Deep Crustal Structure of the Vøring Margin, Offshore mid‐Norway
Seismic reflection data along volcanic passive margins frequently provide imaging of strong
and laterally continuous reflections in the middle and lower crust. We have completed a …
and laterally continuous reflections in the middle and lower crust. We have completed a …
[HTML][HTML] Seismic geomorphology, architecture and stratigraphy of volcanoes buried in sedimentary basins
Our ability to investigate both the intrusive and extrusive parts of individual volcanoes has
evolved with the increasing quality of seismic reflection datasets. Today, new seismic data …
evolved with the increasing quality of seismic reflection datasets. Today, new seismic data …