2001
DOI: 10.3989/egeol.01571-2124
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Abstract: RESUMEDans la région d'AH Bou Gummez la série sédimentaire se présente al'affleurement en deux grandes unités lithologiques principales subdivisées en huit formations. La premiere est d' age has inférieur amoyen. Elle RESUMENEn la región de Ait Bou Gummez del Alto Atlas central, la serie sedimentaria está esencialmente constituida por dos grandes unidades compuestas a su vez por ocho formaciones. La primera unidad es de edad Lias Inferior-Medio y está formada por depósi-tos carbonatados masivos o laminados … Show more

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Cited by 18 publications
(5 citation statements)
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“…However, the NW-SE direction, and some minor fault trending NE-SW appear younger than the others, they cut across the main structures and provokes torsion of the anticline ridges ending. They can considered in most cases as response of Jurassic cover to the NW-SE and NE-SW faults in the basement reactivated during the main phase of tightening of the Atlas (Paleocene Eocene) (Ibouh et al, 2001). …”
Section: Discussionmentioning
confidence: 99%
“…However, the NW-SE direction, and some minor fault trending NE-SW appear younger than the others, they cut across the main structures and provokes torsion of the anticline ridges ending. They can considered in most cases as response of Jurassic cover to the NW-SE and NE-SW faults in the basement reactivated during the main phase of tightening of the Atlas (Paleocene Eocene) (Ibouh et al, 2001). …”
Section: Discussionmentioning
confidence: 99%
“…The limestones and dolomites of the lower and middle Lias, as well as the limestones of the middle Jurassic and Turonian, all exhibit a well-developed karst system in the Oued El Abid watershed. The karstic reservoirs provide a remarkable contribution to the sustainability and support of baseflow in the Oued El Abid river [ 52 ]. They also feed an array of springs that flow along the overlapping fault of the region.…”
Section: Methodsmentioning
confidence: 99%
“…Anoual Talsinnt Mougeur E a s t e r n H i g h A t l a s dile, 1987;Laville and Piqué, 1992;Ibouh, 1995). The main ori en ta tion of the anticlines in the re gion is ENE-WSW to E-W, and they oc ca sion ally dis play "S" or "Z" shaped un du lations (Ibouh et al, 2001). The an ti cli nal struc tures in places lack hinges and pos sess a core oc cu pied by a mega-brec cia with clasts of dif fer ent com po si tions, such as -Tri as sic bas alts and/or Ju ras sic mag matic rocks; -Ju ras sic lime stone frag ments; -Tri as sic clays.…”
Section: Bou Daharmentioning
confidence: 99%