Philippe Razin
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View article: The Central High Atlas Jurassic diapiric province (Morocco): a field analogue for salt rift basins preceding continental break-up
The Central High Atlas Jurassic diapiric province (Morocco): a field analogue for salt rift basins preceding continental break-up Open
Continental passive margins are often defined by early salt-related rift systems buried beneath thick sedimentary successions, with structural and sedimentary architectures only directly observable when inverted in orogenic systems where p…
View article: Deciphering tidal signature in a fluvial-dominated delta using digital outcrop models (Roda Sandstone, Eocene, South Pyrenean Basin)
Deciphering tidal signature in a fluvial-dominated delta using digital outcrop models (Roda Sandstone, Eocene, South Pyrenean Basin) Open
Deltaic environments are crucial depositional systems for georesources, often studied for their excellent reservoir quality in both ancient and modern contexts. However, while mixed river tide-influenced deltas are complex and important, …
View article: Intra-Turonian stratigraphic reorganization on the Arabian Plate
Intra-Turonian stratigraphic reorganization on the Arabian Plate Open
Shallow-marine carbonate deposition was widespread across the Arabian Plate during much of the Late Permian–Mesozoic but was significantly interrupted by a major tectonically driven stratigraphic reorganization that took place within the T…
View article: Study of an outcropping deltaic reservoir analog: From digital outcrops to 3D reservoir model (Roda Sandstones, Graus-Tremp Basin)
Study of an outcropping deltaic reservoir analog: From digital outcrops to 3D reservoir model (Roda Sandstones, Graus-Tremp Basin) Open
International audience
View article: Semi-3D stratigraphic architecture of a siliciclastic shallow-marine platform: Insights from the Ktawa Group (Late Ordovician) in Morocco
Semi-3D stratigraphic architecture of a siliciclastic shallow-marine platform: Insights from the Ktawa Group (Late Ordovician) in Morocco Open
<p>A semi-3D stratigraphic architecture of the Lower Ktawa Group, deposited during the early Late Ordovician on the northern Gondwana platform in a shallow marine environment, was investigated in the Anti-Atlas. The logging of 42 sec…
View article: Sedimentology, stratigraphy and clinoform architectures of a siliciclastic shallow-marine platform: insights from the Late Ordovician of the Anti-Atlas (Morocco)
Sedimentology, stratigraphy and clinoform architectures of a siliciclastic shallow-marine platform: insights from the Late Ordovician of the Anti-Atlas (Morocco) Open
<p><span><span>The Moroccan Anti-Atlas consists of a several kilometers thick sediment pile accumulated on the northern Gondwana platform since the latest Precambrian (Ediacaran). This study focuses on the Ktaoua Group, e…
View article: Review of the syn-rift to early post-rift depositional systems of the Cretaceous Mauléon rift: sedimentary record of continental crust hyperextension and mantle denudation (Western Pyrenees)
Review of the syn-rift to early post-rift depositional systems of the Cretaceous Mauléon rift: sedimentary record of continental crust hyperextension and mantle denudation (Western Pyrenees) Open
The Mauléon Basin, in the northwestern Pyrenean Belt, is related to Early Cretaceous rifting and mantle denudation. Here we review the evolution of depositional systems in the Mauléon Rift Basin during Albian and Cenomanian time. This revi…
View article: Review of Iberia–Eurasia plate‐boundary basins: Role of sedimentary burial and salt tectonics during rifting and continental breakup
Review of Iberia–Eurasia plate‐boundary basins: Role of sedimentary burial and salt tectonics during rifting and continental breakup Open
We document the role of sedimentary burial and salt tectonics in controlling the deformation style of continental crust during hyperextension. The Iberian‐European boundary records a complex history of Cretaceous continental extension, whi…
View article: Permian inheritance : post-orogenic extension and metamorphic core complex formation (Western Pyrenees)
Permian inheritance : post-orogenic extension and metamorphic core complex formation (Western Pyrenees) Open
<p>This study documents the sedimentary and structural response of continental crust in relatively hot lithosphere that is subjected to extension. We focus on the Permian rift system in the Western Pyrenees, where the narrow, post-or…
View article: Deglacial sequences and glacio-isostatic adjustment: Quaternary compared with Ordovician glaciations
Deglacial sequences and glacio-isostatic adjustment: Quaternary compared with Ordovician glaciations Open
Deglacial sedimentary sequences recording the decay and final demise of ice sheets result from intricate interactions between the pattern of ice margin retreat, inherited basin physiography and relative sea-level (RSL) changes. A specific …
View article: An integrate study of the Central High Atlas diapiric province in Morocco
An integrate study of the Central High Atlas diapiric province in Morocco Open
Alpine Folded Belts and Extensional Basins (GRW events) , 15-16 march, 2018, Granada, Spain
View article: Jurassic rifting to post‐rift subsidence analysis in the Central High Atlas and its relation to salt diapirism
Jurassic rifting to post‐rift subsidence analysis in the Central High Atlas and its relation to salt diapirism Open
The subsidence evolution of the Tethyan Moroccan Atlas Basin, presently inverted as the Central High Atlas, is characterized by an Early Jurassic rifting episode, synchronous with salt diapirism of the Triassic evaporite‐bearing rocks. Two…