Results 61 to 70 of about 4,601 (177)

Rift Development, Tectonic Forcings, and Magmatic Feedbacks at Santorini and Kolumbo Volcanoes Constrained by Scientific Drilling and Core‐Seismic Integration

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Volcanism in continental rifts, rifted volcanic arcs, and back‐arc basins is fundamentally coupled with crustal extension. However, the precise geometry and timing of the fault systems that facilitate magma transport and accommodate extension remain poorly constrained.
Jonas Preine, Christian Hübscher, Tim Druitt, Matthias Hartge, Abigail Metcalfe, Steffen Kutterolf, Katharina Pank, Jens Karstens, Paraskevi Nomikou, Masako Tominaga, Emilie Hooft, Beck Hufstetler, Kaisa Autumn, Gareth Crutchley, Maria B. Jover, Christian Berndt, Thomas A. Ronge, IODP Expedition 398 Scientists   +17 more
wiley   +1 more source

SS: Multibeam Backscatter: Utilization of Multibeam Bathymetry and Backscatter For Documenting and Planning Detailed Investigations of Deepwater Archaeological Sites

, 2010
In the past, planning detailed visual investigations of deepwater archaeological sites has primarily been done with side scan sonar and subbottom profiler data.
Robert Westrick, Dan Warren, Cheng-Wei Wu, Robert Austin Church   +3 more
core   +1 more source

Reconstructing the Exhumation and Paleo‐Earthquake History of a Submarine Normal Fault From Preserved Markers at the Seafloor (Roseau Fault, Lesser Antilles, France)

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Assessing seismic and tsunami hazards along coastlines requires understanding past earthquakes and their recurrence along active submarine faults. Subaqueous paleoseismology commonly relies on sediment cores and seismic reflection data, but these methods may be limited by local site conditions or data quality.
Frédérique Leclerc, Jérémy Billant, Chloé Seibert, Javier Escartin, Nathalie Feuillet, Alex Hughes, Sabine Schmidt, Laurence Le Callonnec   +7 more
wiley   +1 more source

Accretionary Prism and Forearc Deformation Driven by the Beata Ridge Indentation in Southern Hispaniola: Insights From the Offshore San Pedro Basin

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract The Cretaceous–Eocene island arc of Hispaniola is currently shortened between the Bahamas carbonate platform to the north and the thickened crust of the Caribbean Large Igneous Province (CLIP) to the south. Within this transpressional setting, the 15–22‐km‐thick, ∼100‐km‐wide Beata Ridge (BR), the thickest portion of the CLIP, acts as a ...
J. M. Gorosabel‐Araus, J. L. Granja‐Bruña, P. Mann, A. Gallego‐Mingo   +3 more
wiley   +1 more source

Bathymetry mapping with empirical bathymetry method based on sentinel application platform case study: Bawean Island, Central Java [PDF]

BIO Web of Conferences
Bathymetry information is an important requirement for the marine and fisheries sector in Indonesia. However, the acquisition of information is done in the traditional way, namely surveys using single/multibeam echosounder devices carried by ships.
Ananda Putra Suardana A. A. Md., Thayyib Achmad Umar, Setiawan Kuncoro Teguh, Prasetio Wiji, Marpaung Sartono, Febrianto Sigit, Kusuma Fajar Bahari, Anggraini Nanin, Sutanto Ahmad, Priyambodo Dino Gunawan   +9 more
doaj   +1 more source

METEOR cruise M146 raw data of EM122 multibeam echosounder (bathymetry, beam time series), Henry Seamont

, 2018
Multibeam echosounder (MBES) data recorded during RV METEOR cruise M146 between 17.03.2018 and 16.04.2018. The data covers the transit (cruise started in Receive/Brazil) in international waters crossing the Atlantic Ocean, a single survey line crossing ...
Römer, Miriam, Klügel, Andreas, Wintersteller, Paul   +2 more
core   +1 more source

Multibeam bathymetry processed data (SeaBeam 2120 entire dataset) of RV HAKUHO MARU during cruise KH-01-3

, 2023
Multibeam bathymetry were collected in the AAD (Australian-Antarctic Discordance) area by R/V Hakuho-maru KH-01-3 cruise Leg 3 in 2002. The focused survey area ranges from 123.5°E to 125.5°E and from 50°S and 48°S, along the Southeast Indian Ridge.
Okino, Kyoko
core   +1 more source

Magnetic Signature of Oceanic Transform Faults and Their Fracture Zones

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Oceanic transform faults (TFs) offset mid‐ocean ridges, juxtaposing different‐aged crust and causing fracture zones (FZ) crossing ocean basins. Mounting evidence challenges the consensus that TFs are conservative plate boundaries, instead supporting the existence of extensional tectonics and two phases of magmatism.
Fei Zhou, Ingo Grevemeyer, Jérôme Dyment, Lars H. Ruepke, Christian Hübscher   +4 more
wiley   +1 more source

METEOR cruise M146 raw data of EM122 multibeam echosounder (bathymetry, beam time series), Transit

, 2018
Multibeam echosounder (MBES) data recorded during RV METEOR cruise M146 between 17.03.2018 and 16.04.2018. The data covers the transit (cruise started in Receive/Brazil) in international waters crossing the Atlantic Ocean, a single survey line crossing ...
Römer, Miriam, Klügel, Andreas, Wintersteller, Paul   +2 more
core   +1 more source

Bathymetry beneath ice shelves of western Dronning Maud Land, East Antarctica

, 2020
The lack of consistent and reliable estimates of the bathymetry beneath the ice shelves of western Dronning Maud Land is addressed by inverting airborne gravity data to model the underlying bathymetry.
Eisermann, Hannes, Ruppel, Antonia, Smith, Emma Clare, Jokat, Wilfried, Eagles, Graeme   +4 more
core   +1 more source