Tectono-sedimentary evolution of the Suriname margin in the cretaceous: A sequence-stratigraphic framework

V Delhaye-Prat, J Bourget, G Gaillot, J Gaillot… - Earth-Science …, 2024 - Elsevier
The offshore margins of Guyana, Suriname, and French Guyana (the “Guyanas Equatorial
Margin”) have become the focus of active hydrocarbon exploration over the last decade, with …

Glacial seismic geomorphology and Plio-Pleistocene ice sheet history offshore NW Europe

AMW Newton, A Montelli, CL Batchelor… - Geological Society …, 2024 - lyellcollection.org
Plio-Pleistocene records of ice-rafted detritus suggest NW European ice sheets regularly
reached coastlines. However, these records provide limited insight on the frequency, extent …

Rapid glacial sedimentation and overpressure in oozes causing large craters on the mid-Norwegian margin: integrated interpretation of the Naust, Kai and Brygge …

B Bellwald, B Manton… - Geological Society …, 2024 - lyellcollection.org
Along continental margins with rapid sedimentation, overpressure may build up in porous
and compressible sediments. Large-scale release of such overpressure has major …

Improving seismic fault recognition with self-supervised pre-training: a study of 3d transformer-based with multi-scale decoding and fusion

Z Zhang, R Chen, J Ma - Remote Sensing, 2024 - mdpi.com
Seismic fault interpretation holds great significance in the fields of geophysics and geology.
However, conventional methods of seismic fault recognition encounter various issues. For …

Tectonic-sedimentary evolution in a Palaeocene rifted Lishui Sag, East China Sea Shelf Basin

Z Zhu, Q Li, H Chen, J Li, Y Zhang, W Zhang… - Marine and Petroleum …, 2024 - Elsevier
Influenced by episodic tectonic activity and multiple sediment sources, the source-to-sink
systems in rifted basins are relatively complex. Based on seismic data, well logging, cores …

Seismic geomorphology of submarine landslides in the Chalk Group of the Danish Central Graben: implications for reservoir potential

FWH Smit, L Stemmerik - Geological Society, London, Special …, 2024 - lyellcollection.org
This study documents a variety of deposits created by submarine landslides within the
Upper Cretaceous to lowermost Paleocene Chalk Group in the Danish Central Graben and …

[HTML][HTML] Sedimentation record of a complete glacial-interglacial cycle: Down-slope deposits, contourites and plumites of the North Sea trough mouth fan

AM Garcia, B Bellwald, S Planke, I Anell… - Quaternary Science …, 2024 - Elsevier
Trough mouth fans (TMFs) are major submarine depocentres that form in front of ice streams
advancing onto the continental shelf, and they provide extensive records of past glaciations …

Exploring the predictive power of seismic geomorphology to assess sedimentary characteristics of gravity-flow deposits: examples from offshore East and West Africa …

N Scarselli - Geological Society, London, Special Publications, 2024 - lyellcollection.org
This research seeks to test the hypothesis that the rheology of submarine gravity-flows
influences the planform geometry of associated fan lobe deposits. If this control exists …

Rapid loading and deformation of soft sediments during emplacement of a lava delta in the Vøring Basin, Mid-Norwegian Margin

D Maharjan, S Planke, B Bellwald… - Geological Society …, 2024 - lyellcollection.org
Soft sediment deformation structures may form when denser sediments or fluids are
deposited on or flow over unlithified and less dense sediments. This study presents a …

Depositional environment and source rock distribution of the Late Cretaceous Rakopi formation in the deepwater Taranaki Basin, New Zealand

C Phujareanchaiwon, P Chenrai - Marine and Petroleum Geology, 2024 - Elsevier
The interpretation of depositional environments and evaluation of potential source rocks in
deepwater frontier basins are challenging because of the limited data availability. The …