Search Results - "BOUOUGRI, El Hafid"

Rapid volcanic ash entombment reveals the 3D anatomy of Cambrian trilobites by El Albani, Abderrazak, Mazurier, Arnaud, Edgecombe, Gregory D, Azizi, Abdelfattah, El Bakhouch, Asmaa, Berks, Harry O, Bouougri, El Hafid, Chraiki, Ibtissam, Donoghue, Philip C J, Fontaine, Claude, Gaines, Robert R, Ghnahalla, Mohamed, Meunier, Alain, Trentesaux, Alain, Paterson, John R

“…Knowledge of Cambrian animal anatomy is limited by preservational processes that result in compaction, size bias, and incompleteness. We documented pristine…”
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Blooming of a microbial community in an Ediacaran extreme volcanic lake system by Chraiki, Ibtissam, Chi Fru, Ernest, Somogyi, Andrea, Bouougri, El Hafid, Bankole, Olabode, Ghnahalla, Mohamed, El Albani, Abderrazak

“…Ancient aquatic sediments are critical archives for studying early microbial life and the types of environments in which they thrived. The recently…”
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Wrinkle structures—a critical review by Porada, Hubertus, Bouougri, El Hafid

“…In this paper, a variety of so-called ‘wrinkle structures’ is reviewed in an attempt to help distinguish between crinkly decorations arising from physical…”
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A 571 million‐year‐old alkaline volcanic lake photosynthesizing microbial community, the Anti‐atlas, Morocco by Chraiki, Ibtissam, Bouougri, El Hafid, Chi Fru, Ernest, Lazreq, Nezha, Youbi, Nasrrddine, Boumehdi, Ahmed, Aubineau, Jérémie, Fontaine, Claude, El Albani, Abderrazak

“…The Ediacaran period coincides with the emergence of ancestral animal lineages and cyanobacteria capable of thriving in nutrient deficient oceans which…”
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Are Clay Minerals Systematically the Products of Aqueous Alteration in Cosmic Bodies? by Abderrazak El Albani, Ibtissam Chraiki, Hasnaa Chennaoui Aoudjehane, Mohamed Ghnahalla, Fatima Abdelfadel, Ahmed Abd Elmola, Olabode Bankole, Julie Ngwal’ghoubou Ikouanga, Anna El Khoury, Claude Fontaine, El Hafid Bouougri, France Westall, Alain Meunier

“…The formation of chondrite materials represents one of the earliest mineralogical processes in the solar system. Phyllosilicates are encountered at various…”
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Refining the Stratigraphy of the Taghdout Group by Using the U-Pb Geochronology of the Taghdout Sill(Zenaga inlier, Anti-Atlas, Morocco) by AIT LAHNA, Abdelhak, TASSINARI, Colombo Celso Gaeta, YOUBI, Nasrrddine, ADMOU, Hassan, MATA, João, BOUOUGRI, El Hafid, CHAIB, Latifa, ERNST, Richard E., SÖDERLUND, Ulf, BOUMEHDI, Moulay Ahmed, BENSALAH, Mohamed Khalil, AARAB, El Mostapha

“…<正>The Anti-Atlas belt of southern Morocco is situated on the northern edge of the West African craton(WAC).It corresponds to a broad anticlinorium some…”
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Microbialites diversity from the Ediacaran of the Anti-Atlas (Morocco): A snapshot of microbial oases thriving in an alkaline volcanic lake by Chraiki, Ibtissam, Bouougri, El Hafid, El Albani, Abderrazak

“…The Moroccan Anti-Atlas belt preserves an exceptional record of an Ediacaran microbial biosphere. The Amane Tazgart Formation of the Ouarzazate Group…”
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Wind-induced mat deformation structures in recent tidal flats and sabkhas of SE-Tunisia and their significance for environmental interpretation of fossil structures by Bouougri, El Hafid, Porada, Hubertus

“…Physical processes acting on leathery and cohesive microbial mats that grow in tidal flats produce a large variety of mat deformation structures (MDS). Among…”
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Time constraints on Early Tonian Rifting and Cryogenian Arc terrane-continent convergence along the northern margin of the West African craton: Insights from SHRIMP and LA-ICP-MS zircon geochronology in the Pan-African Anti-Atlas belt (Morocco) by Bouougri, El Hafid, Lahna, Abdelhak Ait, Tassinari, Colombo C.G., Basei, Miguel A.S., Youbi, Nasrrddine, Admou, Hassan, Saquaque, Ali, Boumehdi, Moulay Ahmed, Maacha, Lhou

“…The Neoproterozoic Anti-Atlas belt (Morocco) is a key segment in tracing the history of the northern margin of the West African craton (WAC) from Rodinia…”
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Early Neoproterozoic oxygenation dynamics along the northern margin of the West African Craton, Anti-Atlas Mountains, Morocco by Chi Fru, Ernest, Bankole, Olabode, Chraiki, Ibtissam, Youbi, Nassrddine, Millet, Marc-Alban, Rouxel, Olivier, El Albani, Abderrazzak, Bouougri, El Hafid

“…Emerging evidence suggests widespread ferruginous marine conditions promoted global seawater phosphate depletion and the maintenance of a low oxygen world at…”
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Corrigendum to ‘Early Neoproterozoic oxygenation dynamics along the northern margin of the West African Craton, Anti-Atlas Mountains, Morocco’ [Chemical Geology 581 (2021) 120404] by Chi Fru, Ernest, Bankole, Olabode, Chraiki, Ibtissam, Youbi, Nasrrddine, Millet, Marc-Alban, Rouxel, Olivier, El Albani, Abderrazzak, Bouougri, El Hafid

“…Abstract Thrombolite reefs with archaeocyaths are common in the subtidal limestones of the lower Cambrian in the western Anti-Atlas of Morocco. The Igoudine…”
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Early Neoproterozoic rift-related magmatism in the Anti-Atlas margin of the West African craton, Morocco by Álvaro, J. Javier, Pouclet, André, Ezzouhairi, Hassan, Soulaimani, Abderrahmane, Bouougri, El Hafid, Imaz, Andrés Gil, Fekkak, Abdelilah

“…•A Cryogenian tholeiitic magmatism is identified in the Anti-Atlas margin of the West African craton.•Magmatism is representative of a rifting phase derived…”
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Siliciclastic biolaminites indicative of widespread microbial mats in the Neoproterozoic Nama Group of Namibia by Bouougri, El Hafid, Porada, Hubertus

“…Siliciclastic biolaminites are thinly laminated sediments resulting from the interaction of epibenthic microbial mat growth and sediment supply. A thick…”
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Kinneyia-Type Wrinkle Structures—Critical Review And Model Of Formation by Porada, Hubertus, Ghergut, Julia, Bouougri, El Hafid

“…Kinneyia structures are among the most typical wrinkle structures observed on ancient siliciclastic sediment surfaces since the Archean. Recently, Kinneyia…”
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The Moroccan Anti-Atlas: the West African craton passive margin with limited Pan-African activity. Implications for the northern limit of the craton by Bouougri, El Hafid

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Lithostratigraphic framework and correlation of the Neoproterozoic northern West African Craton passive margin sequence (Siroua–Zenaga–Bouazzer Elgraara Inliers, Central Anti-Atlas, Morocco): an integrated approach by Bouougri, El Hafid, Saquaque, Ali

“…The Neoproterozoic volcano-sedimentary cover (∼0.8 Ga) deposited on the northern passive margin of the West African craton occurs in the central Anti-Atlas…”
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Bio-sedimentary structures evolving from the interaction of microbial mats, burrowing beetles and the physical environment of Tunisian coastal sabkhas by Gerdes, Gisela, Porada, Hubertus, Bouougri, El Hafid

“…Microbial mats are widespread biotic systems in Tunisian coastal sabkhas. In these environments, staphilinid beetles are important bioturbators, making…”
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