Results 131 to 140 of about 29,241 (254)

Near‐Synchronous Cambrian Evolution of the Transbrasiliano‐Kandi‐4°50′ Shear Zone in South America and Africa

open access: yesTerra Nova, EarlyView.
ABSTRACT The Transbrasiliano‐Kandi‐4°50′ (TK4) shear zone in western Gondwana crosscuts South America and NW Africa for at least 6000 km. Despite its impressive size, the timing of the main episode of dextral ductile shearing is uncertain. We present detailed in situ multi‐mineral geochronology of mylonites from both Brazil and Algeria supporting that ...
F. A. Caxito   +4 more
wiley   +1 more source

3D Quantification of Subsidence During Pyrenean Retro‐Wedge Initiation: Role of Structural and Thermal Inheritance on Hyperextended Margin Inversion (Aquitaine Basin)

open access: yesTerra Nova, EarlyView.
ABSTRACT We present novel 3D subsidence data enabling vertical movements' quantification during the early formation of the Pyrenean retro‐wedge. From Cenomanian to Turonian times, subsidence is relatively low (~26 ± 10 m/Myr), corresponding to a brief 10 Myr thermal re‐equilibration of the European lithosphere following the hyperextended rift episode ...
Benoit Issautier   +5 more
wiley   +1 more source

La topographie et les fortifications celtiques de l’oppidum biturige de Châteaumeillant-Mediolanum (Cher)

open access: yesRevue Archéologique du Centre de la France, 2008
The oppidum of Châteaumeillant is one of the major enclosed sites in the civitas of the Bituriges Cubi. Situated on the route between Argentomagus and Néris-Les-Bains, it still has an impressive fortification which attains almost 12 m in height.
Sophie Krausz
doaj  

Notes on the belemnite content of the Heterian and Ohauan stages at Kawhia Harbour, New Zealand [PDF]

open access: yes, 1968
The belemnite content of the Heterian and Ohauan stages at Kawhia Harbour is described. Six major species or groups are differentiated, each of which ranges through several hundred feet of strata. Other minor elements are also present.
Challinor, A.B.
core   +1 more source

A Propaedeutic Dataset to Investigate the Submarine Landslide Area Offshore the Apulian Foreland (Eastern Taranto Gulf, Ionian Sea, Southern Italy)

open access: yesGeoscience Data Journal, Volume 13, Issue 1, January 2026.
The main goal is the building of a dataset from vintage seismic reflection profiles, processed and improved (SEG‐Y files), for future investigation of a major submarine landslide area on the Taranto Trench outer slope. To complete the dataset, the digitalisation of a representative sonic log was performed (CSV file). ABSTRACT The outer Apulian Foreland
M. Cicala   +13 more
wiley   +1 more source

Impact of intrafraction fiducial tracking on planning target margins during prostate stereotactic body radiotherapy using Brainlab ExacTrac Dynamic with robotic couch correction

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 12, December 2025.
Abstract Background Planning target volume (PTV) margin reduction has been demonstrated to result in decreased acute genitourinary and gastrointestinal toxicity in patients treated with definitive stereotactic body radiotherapy (SBRT) for localized prostate cancer.
Matthew Worth   +3 more
wiley   +1 more source

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