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Browsing by Author "Chalouan, Ahmed"
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Cinemática y paleoesfuerzos en la zona de falla transcurrente de Jebha-Chrafate (Rif septentrional, Marruecos)
Ben Makhlouf, Mohamed; Galindo Zaldívar, Jesús; Chalouan, Ahmed; Sanz de Galdeano, Carlos; Ahmamou, M’Fedal; López Garrido, Ángel Carlos (Sociedad Geológica de España, 2005)The Jebha-Chrafate is an ENE-WSW sinistral major transcurrent fault of the Rif Cordillera, formed during the southwestwards emplacement of the Internal Zones on the Flysch units and the External Zones. The analysis of ... -
Consideraciones sobre las aguas termales de la región de Rharb-Sais (Marruecos)
El Morabiti, Karim; Cerón García, Juan Carlos; Pulido Bosch, Antonio; Ben Makhlouf, Mohamed; Chalouan, Ahmed; El Hajjaji, K. (Sociedad Geológica de España, 1997)
The principal physico-chemical characteristics of some thermomineral waters of Rharb-Sais region (Morocco) are studied. The waters have a temperature between 24-40 °C and they are mainly chlorine-sodium type. The high ... -
Deformaciones plio-cuaternarias en la region de Rabat
Akil, Mustafa; Galindo Zaldívar, Jesús; Tahayt, A.; Jabaloy, A.; Chabli, A.; Ruano, Patricia; Chalouan, Ahmed (Sociedad Geológica de España, 2000)The Rabat region, located in the northern border of the Moroccan Meseta, is generally considered as a present-day stable region. However, the fluvial and marine sedimentary rocks, with Pliocene and Quaternary ages, are ... -
Deformaciones recientes en el frente de la Cordillera Rifeña (Prerif, Marruecos)
Chalouan, Ahmed; Galindo Zaldívar, Jesús; Bargach, K.; Jabaloy, A.; Ahmamou, M’Fedal; Ruano, Patricia; Benmakhlouf, M.; Sanz de Galdeano, Carlos; Akil, Mustafa (Sociedad Geológica de España, 2000)The Prerif ridges form pari of the foreland of the Rif Mountains. They are formed by superposed slices, with folds and faults, originated during the late Miocene WSWwards displacement of the Prerif units. At present, they ... -
Descubrimiento del Burdigaliense (formación Viñuela) en la cobertera Gomáride de Ceuta (Rif septentrional)
El Kadiri, Khalil; Chalouan, Ahmed; El Mrihi, A.; Hlila, Rachid; López Garrido, Ángel Carlos; Sanz de Galdeano, Carlos; Serrano Lozano, Francisco (Sociedad Geológica de España, 1999)In the Ceuta area, located at the northernmost end of the Rifian Internal Zones, new outcrops of the Tertiary Formations covering Chomarid units, are studied. The new data obtained allow to characterize the Fnidek Formation ... -
Edad U/Th de los travertinos de Beni Younech y correlación con las terrazas marinas cuaternarias de Ras Leona (SE del Estrecho de Gibraltar, Marruecos)
Chalouan, Ahmed; Sanz de Galdeano, Carlos; Galindo Zaldívar, Jesús; Julià, Ramón; El Kadiri, Khalil; Pedrera Parias, Antonio; Hlila, Rachid; Akil, Mustafa; Ahmamou, M’Fedal (2008)Three travertinic levels have been identified in the Beni Younech village, near the Quaternary marine terraces of Ras Leona Point, in the south-eastern coast of the Gibraltar Strait. These travertines developed probably ... -
Evolution Néogène du bassin de Tétouan-Martil, Rif septentrional, Maroc
Benmakhlouf, M.; Chalouan, Ahmed (Sociedad Geológica de España, 1994)Tetouan-MartHpost-nappes basin is opened by two rifting stages: the first in late Oligocene-Burdigalian times, is accompanied by ductile normal faults in Aquitanian-Burdigalian rocks; the second of post Burdigaiian and ... -
La distension de L'Oligocène supérieur à Burdigalien dans les nappes Ghomarides (Rif interne septentrional, Maroc)
Ouazani Touhami, A.; Chalouan, Ahmed (Sociedad Geológica de España, 1994)The Ghomarides nappes are overlain by late OUgocene-eariy Burdigaiian moiassic deposits. These deposits show three successive extensional stages wich are oriented: 1- NE-SW during late Oligocene. 2- NW-SE duringAquitanian. ... -
Le Bassin pliocène intramontagneux de Tirinesse et son mode d'ouverture (Rif interne, Maroc)
Saji, R.; Chalouan, Ahmed (Sociedad Geológica de España, 1994)Tirinesse basin is opened by two NE-SW and NW-SE high angle normal fault systems. These contemporaneous faults belong to the iate-Piiocene rifting stage with bidirectional extensionai stress field -
Les failles normales a faible pendage du Rif interne (Maroc) et leur effet sur l'amincissement crustal du domaine D'Alboran
Chalouan, Ahmed; Ouazani-Touham, A.; Mouhir, L.; Saji, R.; Benmakhlouf, M. (Sociedad Geológica de España, 1994)Several low angle, shallow dippinng normal faults are described from the internal domaine of the Rif chain. They dip gently towards the Alboran sea and cause important omissions in the stratigraphictectonic pile. These ... -
Relaciones entre tectónica y sedimentación asociadas a las Rides Prérifaines en la Cuenca de Volubilis (frente del Rif, Marruecos)
Roldán García, Francisco Javier; Galindo Zaldívar, Jesús; Chalouan, Ahmed; Anahnah, Farida; Ahmamou, M’Fedal; Ruano, Patricia; Ruiz Constán, Ana; Sanz de Galdeano, Carlos; Ben Makhlouf, Mohamed; Marín Lechado, Carlos; López Garrido, Ángel Carlos; Pedrera Parias, Antonio (2009)The Volubilis Neogene basin (Morocco) was part of the South Rif Corridor that connected the Atlantic Ocean with the Mediterranean. This basin recorded the tectonic - sedimentary interactions of a foreland basin subjected ...