Results 21 to 30 of about 118,718 (82)

Hydrological Effects of the Westward Expansion of Mediterranean Climate and Revegetation in Atlantic–Mediterranean Transitional Headwaters

open access: yesHydrological Processes, Volume 39, Issue 6, June 2025.
Six Spanish mid‐mountain catchments in a transitional Atlantic–Mediterranean ecotone reveal a westward expansion of Mediterranean climate: reduced spring precipitation in historically Atlantic catchments and increased autumn rainfall, coupled with rising temperatures and widespread greening.
Jorge Lorenzo‐Lacruz   +4 more
wiley   +1 more source

Salt Diapirs and Minibasins Along a Transect Across the Basque‐Cantabrian Pyrenees: Implications for Cover‐Basement Interaction During Rifting and Inversion

open access: yesTectonics, Volume 44, Issue 5, May 2025.
Abstract The Basque‐Cantabrian Pyrenees experienced Early Cretaceous rifting and latest Cretaceous to Cenozoic inversion, with the presence of prerift Upper Triassic Keuper salt influencing how deformation was accommodated. Considerable disagreement exists on the degree of decoupling of supra‐ and subsalt deformation, the amount of thin‐skinned ...
Mark G. Rowan   +6 more
wiley   +1 more source

Arcillas Wealdenses en Cantabria (N. de España): Su Aprovechamiento Cerámico

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2006
Several clay sediments from the Weald facies (Barcena Mayor Formation, Vega de Pas Formation , including Upper Valanginian to Barremian) belonging to the Pas Group (Lower Cretaceous Period) from Cantabria (N. Spain) have been studied .
Díaz Rodríguez, L. A., Torrecillas, R.
doaj  

Unravelling the Nature and Origin of Jurassic to Early Cretaceous Unconformities Offshore Southwest Britain

open access: yesBasin Research, Volume 37, Issue 2, March–April 2025.
The Base Cretaceous unconformity in Southwest Britain, Iberia, and adjacent North Atlantic basins is a composite of at least three unconformities formed during the Middle Jurassic, Late Jurassic–Early Cretaceous, and Mid‐Cretaceous. Seismic data reveal that the Jurassic–Early Cretaceous unconformity, linked to Berriasian uplift and North Atlantic ...
S. S. Husein   +3 more
wiley   +1 more source

Impact of sediment provenance and depositional setting on chlorite content in Cretaceous turbiditic sandstones, Norway

open access: yesBasin Research, Volume 36, Issue 3, May–June 2024.
The influence of sediment provenance and depositional setting on chlorite formation in the Agat Formation. Abstract Chlorite minerals, mainly in the form of clay coats, play a critical role in determining the reservoir quality of siliciclastic rocks. They can positively influence reservoir quality by preserving porosity during deep burial, but they can
Fares Azzam   +8 more
wiley   +1 more source

Geochemical analysis for palaeoenvironmental interpretations : a case study of the English Wealden (Lower Cretaceous, south-east England)

open access: yes, 2017
The elemental composition of terrigenous sediments is extremely important for interpreting the depositional conditions of sedimentary basins especially when traditional data are not available or insufficient.
Oladapo O. Akinlotan
semanticscholar   +1 more source

Diferenciación geoquímica de los materiales en facies «Weald» de la Cuenca NE de Cameros (Soria - La Rioja)

open access: yes, 1996
The Cameros Basin ( N W o f the Iberian Range) is m a in ly composed o f very homogeneous silicic d e tr ita l m aterials in Weald facies. The occurrence o f c h lo rito id , cookeite, p y rite an d muscovite/p aragonite is related to a cretacic very low grade metamorphism.
Mata Campo, M. P.   +2 more
openaire   +1 more source

Hidroestratigrafía e hidrogeoquímica de la Facies Weald del Noroeste de la Cordillera Ibérica (Región de Pinares, Soria)

open access: yes, 2004
Se analiza el contenido en hierro de las aguas subterráneas de todas las fáceis del Weald, salvo en las calizas del Grupo Oncala, y algunos conglomerados y arenas de las formaciones Urbión y Abejar, respectivamente.
Sanz Pérez, Eugenio   +1 more
openaire   +1 more source

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