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Informations du chercheur

Nom complet

Boumehdi Moulay Ahmed

Grade

PES

Spécialité

Géologie

Thématique de recherche

Pétrologie - Géochimie - Géochronologie - Volcanologie

Laboratoire

Laboratoire de physique des hautes énergies, astrophysique et geosciences

Établissement

Faculté des Sciences Semlalia Marrakech

Publications (29 au total)

Geochemistry and Geochronology of the Neoproterozoic Backarc Basin Khzama Ophiolite (Anti-Atlas Mountains, Morocco): Tectonomagmatic Implications

Auteur: Chaib L, Ait Lahna A, Admou H, Youbi N, El Moume W, Tassinari CCG, Mata J, Basei MAS, Sato K, Marzoli A, Bodinier J-L, Gärtner A, Boumehdi MA, Bensalah MK, Soulaimani A, Hefferan K, Maacha L, Bajddi A.

Revue: Minerals

Année: 2021

DOI:  https://doi.org/10.3390/min11010056

U–Pb Zircon Geochronological and Petrologic Constraints on the Post-Collisional Variscan Volcanism of the Tiddas-Souk Es-Sebt des Aït Ikko Basin (Western Meseta, Morocco)

Auteur: Ismail Hadimi, Nasrrddine Youbi, Abdelhak Ait Lahna, Mohamed Khalil Bensalah, Oussama Moutbir, João Mata, Miguel Doblas, Colombo Celso Gaeta Tassinari, Laura Gaggero, Miguel Angelo Stipp Basei, Kei Sato, Warda El Moume, Moulay Ahmed Boumehdi

Revue: Minerals

Année: 2021

DOI: 10.3390/min11101099

An integrated ASTER-based approach for mapping carbonatite and iron oxide-apatite deposits

Auteur: Cheikh-Elwali Malainine, Otmane Raji, Muhammad Ouabid, Abdou Khouakhi, Jean-Louis Bodinier, Ahmed Laamrani, Hicham El Messbahi, Nasrrddine Youbi, Moulay Ahmed Boumehdi

Revue: Geocarto International

Année: 2021

DOI: 10.1080/10106049.2021.1953617

The deep structure of the Richat magmatic intrusion (Northern Mauritania) from geophysical modeling. Insights into its kinematics of emplacement

Auteur: ABDEINA. E., BAZIN. S., CHAZOT. G., BERTRAND. H., LE GALL. B., YOUBI. N., SABAR. M.S., BENSALAH. M.K., BOUMEHDI. M.A.

Revue: Arabian Journal of Geosciences

Année: 2021

DOI: https://doi.org/10.1007/s12517-021-08734-4

Reorienting West African Craton in Paleo-Mesoproterozoic Supercontinent Nuna

Auteur: GONG. Z., EVANS. D.AD., YOUBI. N., SÖDERLUND. U., AIT LAHNA. A., AIT MALEK. M., WEN. B., JING. X., DING. J., BOUMEHDI. M.A., ERNST. R.E

Revue: Geology

Année: 2021

DOI: https://doi.org/10.1130/G48855.1

Provenance of detrital zircon from siliciclastic rocks of the Sebkha Gezmayet unit of the Adrar Souttouf Massif (Moroccan Sahara) – Palaeogeographic implications

Auteur: GÄRTNER. A, YOUBI. N, VILLENEUVE. M, LINNEMANN. U, SAGAWE. A, HOFMANN. M, ZIEGER. J, MAHMOUDI. A, BOUMEHDI. M.A.

Revue: . Comptes Rendus Geoscience 

Année: 2018

DOI: https://doi.org/10.1016/j.crte.2018.06.004

The zircon evidence of temporally changing sediment transport—the NW Gondwana margin during Cambrian to Devonian time (Aoucert and Smara areas, Moroccan Sahara).

Auteur: GÄRTNER, A., YOUBI, N., VILLENEUVE, M., SAGAWE, A., HOFMANN, M., MAHMOUDI A., BOUMEHDI, M.A., LINNEMANN, U.,

Revue: International Earth Sciences Journal (Geol Rund).

Année: 2017

DOI: DOI 10.1007/s00531-017-1457-x

): Restitic or not ? Insights from trace element content and crystal - structure of spinels in African mantle xenoliths

Auteur: LENAZ, D., MUSCO, M.A., PETRELLI, M., CALDEIRA, R. , DE MIN A., MARZOLI, A., MATA, J. , PRINCIVALLE, F., BOUMEHDI, M. A., IDRIS, A. A. B., YOUBI,N.

Revue: Lithos

Année: 2017

DOI: https://doi.org/10.1016/j.lithos.2017.02.012

Refining the stratigraphy of the Taghdout Group by using the U-Pb Geochronology of the Taghdout Sill (Zenaga inlier, Anti-Atlas, Morocco

Auteur: AIT LAHNA, A; TASSINARI, C.C.G; YOUBI, N; ADMOU, H; MATA, J; BOUOUGRI, E.B; CHAIB, L;, ERNST, E.R; SÖDERLUND, U; BOUMEHDI, M.A; BENSALAH, M.K; AARAB, E.M

Revue: Acta Geologica Sinica.

Année: 2016

DOI: https://doi.org/10.1111/1755-6724.12846

Communications (52 au total)

The Ougnat dyke swarms (Eastern Atlas, Morocco): U-Pb geochronology, geochemistry, and geodynamic significance

Manifestation: Joint International Dyke Conference (IDC 8) - Large Igneous Provinces (LIPs 8) - Rodinia 2023 Conference – 29th May – 16th June 2023 – Marrakech / Morocco

Date: 2023-05-19

Organisation: Marrakech / Morocco

Geodynamic Significance of The Permian Intermediate and Felsic Dyke Swarms and Sill Complexes from the Western Meseta and the High Atlas (Morocco) based on U-Pb Geochronology and Geochemistry Data

Manifestation: Joint International Dyke Conference (IDC 8) - Large Igneous Provinces (LIPs 8) - Rodinia 2023 Conference – 29th May – 16th June 2023 – Marrakech / Morocco

Date: 2023-05-19

Organisation: Marrakech / Morocco.

Physical volcanology and geochemistry of the Triassic-Jurassic CAMP basaltic lava flows: Insights from the Middle Atlas and Midelt sequences (Morocco).

Manifestation: Joint International Dyke Conference (IDC 8) - Large Igneous Provinces (LIPs 8) - Rodinia 2023 Conference – 29th May – 16th June 2023 – Marrakech / Morocco

Date: 2023-05-19

Organisation: Marrakech / Morocco.

The Jebilet-Rehamna-Fourhal Large Igneous Province of 348-340 Ma (Meseta, Variscan Belt, Morocco): U-Pb geochronology, geochemistry, and links with coeval magmatism on other crustal blocks.

Manifestation: Joint International Dyke Conference (IDC 8) - Large Igneous Provinces (LIPs 8) - Rodinia 2023 Conference – 29th May – 16th June 2023 – Marrakech / Morocco

Date: 2023-05-19

Organisation: Marrakech / Morocco

U-Pb geochronology, geochemistry and geodynamic significance of mafic dyke swarms of Douar Eç-çour-Assarag (High Atlas and Anti-Atlas, Morocco).

Manifestation: Joint International Dyke Conference (IDC 8) - Large Igneous Provinces (LIPs 8) - Rodinia 2023 Conference – 29th May – 16th June 2023 – Marrakech / Morocco

Date: 2023-05-19

Organisation: Marrakech / Morocco.

The deep structure of the Richat magmatic intrusion (northern Mauritania) from geophysical modelling. Insights into its kinematics of emplacement

Manifestation: EGU General Assembly 2022, Vienna, Austria

Date: 2022-23-05

Organisation: Vienna, Austria,

An exceptionally record of microbial mats thriving in a volcanic caldera setting: The Ediacaran microbialites and mat-related structures of the Anti-Atlas, Morocco

Manifestation: EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022

Date: 2022-23-05

Organisation: Vienna, Austria,

The Ouarzazate Supergroup volcanic successions in the Anti-Atlas (Morocco): Evidence for three successive eruptive cycles

Manifestation: Goldschmidt-22 Hawai’i 2022 – USA

Date: 2022-07-11

Organisation: Hawai’i 2022 – USA

): Additional constraints on the ca. 1640 Ma and 885 Ma magmatic events of the lower Anti-Atlas Supergroup of the Zenaga and Siroua inliers, Anti-Atlas Belt, Morocco. Correlation with the Taoudeni Basin

Manifestation: CAG28 The 28Th Colloquium OF African Geology, July 6-8-2022, Fez, Morocco

Date: 2022-07-06

Organisation: July 6-8-2022, Fez, Morocco

Thèses (8 au total)

Volcanologie Physique et Géohéritage du groupe de Ouarzazate dans les boutonnières de Bou Azzer et Sirwa, Anti-Atlas, Maroc

Auteur: Mediany Mohamed Achraf

Directeur: Boumehdi Moulay Ahmed

Soutenance: 2025

The varisacn magmatisme of the western meseta (Fourhal, Rehamna, and Jbilet): Petrology, Geochemestry, Geochronology, and Geodynamic significance

Auteur: Moutbir Oussama

Directeur: Boumehdi Moulay Ahmed

Soutenance: 2025

Biosphere and oxygenation at the precambrien_Cambrien Boundary of the Hughand Anti-Atlas , Morocco

Auteur: Kamal Mghazli

Directeur: Boumehdi Moulay Ahmed

Soutenance: 2025

Volcanologie physique et Géohéritage du groupe de Ouarzazate dans le massif du Saghro , Anti-Atlas, Maroc

Auteur: Rachid OUKHRO

Directeur: Boumehdi Moulay Ahmed

Soutenance: 2025

Thèse en cours : Le magmatisme hercynien de la Méseta occidentale (Jbilets, Rehamna et Maroc Central). Pétrologie, géochronologie et signification géodynamique

Auteur: Moutbir Oussama

Directeur: Pr. YoubI et Pr. Boumehdi

Soutenance: 2024

Elaboration des matériaux géopolymères à base de pouzzolanes naturelles du Moyen Atlas marocain pour applications dans le domaine de la construction : Eudes physico-chimique, pétrographique, minéralogique et cartographique.

Auteur: Fadoua El Mahdoubi

Directeur: Pr. Ibnoussina et Pr. Boumehdi

Soutenance: 2023

Le magmatisme permien de la Meseta Occidentale Marocaine: Pétrologie, Minéralogie, Géochronologie et Implications géodynamiques

Auteur: Hadimi Ismail

Directeur: Pr. YoubI et Pr. Boumehdi

Soutenance: 2023

Le Volcanisme Néogène-Quaternaire du Moyen-Atlas et des Monts d’Oujda.Volcanologie physique-Pétrologie-Géochimie-Géochronologie-Implications géodynamique et Ressources Minérales

Auteur: Idris Ali Ahmadi Bensaid

Directeur: Pr. YoubI et Pr. Boumehdi

Soutenance: 2020