Boumehdi Moulay Ahmed - Profil du chercheur

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

Ouvrages (3 au total)

Selected Studies in Geomorphology, Sedimentology, and Geochemistry

Auteur: MALAININE. C.E; OUABID. M.; PARAT. F; RAJI. O; BODINIER. J.L..; YOUBI. N; BOUMEHDI. M.A. DAUTRIA. J.M;, GARRIDO. C.J AND EL MESSBAHI. H.

Année: 2024

Éditeur: Springer, Cham

Large Igneous Provinces: A Driver of Global Environmental and Biotic Changes

Auteur: YOUBI. Y, ERNST. R.E, Mitchell. R.N, BOUMEHDI. M.A, EL MOUME. W, AIT LAHNA. A, BENSALAH. MK., SÖDERLUND. U, DOBLAS. M, AND TASSINARI. C.C.G.

Année: 2020

Éditeur: Edited by Richard R. Ernst, Alex Dickson, Andrey Bekker. February 2021, American Geophysical Union - ISBN: 978-1-119-50745-1 - Published by John Wiley & Sons, Inc.

Mass Extinctions, Volcanism, and Impacts: New Developments.

Auteur: YOUBI, N., ERNST, R.E., SÖDERLUND, U., BOUMEHDI, M.A., AIT LAHNA, A., TASSSINARI, C.C.G., EL MOUME, W. & BENSALAH, M.K.

Année: 2020

Éditeur: In: Thierry Adatte; David P.G. Bond; Gerta Keller (Editors). Mass Extinctions, Volcanism, and Impacts: New Developments. Geological Society of America Special Papers, Volume 544. Published: March 06, 2020 https://doi.org/10.1130/2020.2544(02)

Projets (4 au total)

Proterozoic and Phanerozoic Alkaline Igneous Rocks and Carbonatites and associated LIPs of the West African Craton (Morocco, Mauritania, and Mali) and their potential for Nb, Ta, U, REE, Fe, Phosphates and other Ore Deposits.

Type: Non spécifié

Début: 01/01/2022

Fin: 31/12/2024

Organisme financeur:

Projet de Recherche Et Développement Multithématique (APRD)

« Co-evolution of Earth and Life across the Proterozoic-Phanerozoic transition: Integrated perspectives from outcrop and drill core».

Type: Non spécifié

Début: 01/01/2020

Fin: 31/12/2023

Organisme financeur:

National Science Foundation, Directorate for Geosciences (NSF GEO)-USA.

«Paleomagnetism and Geochronology of Mafic Dikes in Morocco, Reconstructing West Africa in Proterozoic Supercontinent »

Type: Non spécifié

Début: 01/01/2020

Fin: 31/12/2023

Organisme financeur:

National Science Foundation, Directorate for Geosciences (NSF GEO)-USA.

Etude intégrée de l’évolution de la biosphère en relation avec les fluctuations du niveau d'oxygène enregistrées depuis le Protérozoïque jusqu’au Cambrien.

Type: Non spécifié

Début: 01/01/2016

Fin: 31/12/2020

Organisme financeur:

Académie Hassan II des Sciences et Techniques

Publications (34 au total)

Ediacaran Fluviolacustrine Depositional Systems of the Amane-n’Tourhart and Tifernine Basins (Anti-Atlas, Morocco): Facies Analysis, Petrography, Paleoenvironments, and Climatic–Volcanic Controls

Auteur: Jihane Ounar, Hicham El Asmi, Mohamed Achraf Mediany, Rachid Oukhro, Kamal Mghazli, James Pierce, David A. D. Evans, Malika Fadil, El Hassane Chellai, Moulay Ahmed Boumehdi, Nasrrddine Youbi, Timothy W. Lyons, Andrey Bekker

Revue: Geosciences

Année: 2026

DOI: 10.3390/geosciences16030131

Geochemical and isotopic signature of a rift-to-arc transition in the Neoproterozoic Adrar Souttouf Massif, Moroccan Sahara

Auteur: Omar Guillou, M'’hamed El Janati, Nasrrddine Youbi, Andreas Gärtner, Michel Villeneuve, João Mata, Jean-Louis Bodinier, Abdelhak Ait Lahna, Moualy Ahmed Boumehdi, Ismail Hadimi, Oussama Moutbir, Colombo Celso Gaeta Tassinari, Hervé Bellon, Ulf Linnemann

Revue: Geochemistry

Année: 2026

DOI: 10.1016/j.chemer.2026.126410

ASTER and SPOT 5 Satellite Data for Mapping Dyke Swarms and Hydrothermal Alteration Minerals in the Tagragra d’Akka inlier, (western Anti-Atlas, Morocco): Implications for gold exploration

Auteur: Mohamed Ben-Daoud, Hassan Ibouh, Nasrrddine Youbi, Mouguina El Mostafa, Moulay Ahmed Boumehdi, Malika Fadil, Mamadou Diallo, Mohamed Azmi, David Evans, Zheng Gong

Revue: Journal of African Earth Sciences

Année: 2026

DOI: 10.1016/j.jafrearsci.2026.106082

Geometry and distribution of Proterozoic mafic dyke swarms in the Reguibat Shield (West African Craton, Moroccan Sahara): A remote sensing and geographical information systems (GIS) approach

Auteur: Mohamed Ben-Daoud, Hassan Ibouh, Nasrrddine Youbi, Moulay Ahmed Boumehdi, Moussa Hamath Ba, Omar Guillou, Mamadou Diallo, Malika Fadil, Mohamed Azmi

Revue: Journal of African Earth Sciences

Année: 2026

DOI: 10.1016/j.jafrearsci.2026.106062

Integrated stratigraphy and Bayesian age modelling at Tiout (Anti-Atlas, Morocco) constrain early Cambrian δ¹³C excursions and trilobite radiation

Auteur: Damien Pas, Matthias Sinnesael, Kamal Mghazli, Valenitn Jamart, Gerd Geyer, Ed Landing, Nasrrddine Youbi, Jihane Ounar, Hamdi Omar, Moulay Ahmed Boumehdi, Jarno J.C. Huygh, Anne-Christine Da Silva, Allison Daley

Revue: EGU 2026

Année: 2026

DOI: 10.5194/egusphere-egu26-5680

Occurrence and Origin of Hercynian Remagnetization in Proterozoic Mafic Rocks in the Anti‐Atlas Belt, Morocco

Auteur: Zheng Gong, David A. D. Evans, Nasrrddine Youbi, Abdelhak Ait Lahna, Alec Brenner, Kevin Chamberlain, Bin Wen, Xianqing Jing, Jikai Ding, Rachid Oukhro, Jihane Ounar, Mohamed Achraf Mediany, Moulay Ahmed Boumehdi

Revue: Journal of Geophysical Research: Solid Earth

Année: 2026

DOI: 10.1029/2026jb034056

A new chronostratigraphic anchor for the early Cambrian: Integrating δ13C chemostratigraphy and Bayesian astrochronology in West Gondwana (Anti-Atlas, Morocco)

Auteur: Damien Pas, Matthias Sinnesael, Kamal Mghazli, Valentin Jamart, Gerd Geyer, Ed Landing, Nasrrddine Youbi, Jihane Ounar, Hamdi Omar, Moulay Ahmed Boumehdi, Michiel Arts, Jarno J.C. Huygh, Anne-Christine Da Silva, Allison C. Daley

Revue: Earth-Science Reviews

Année: 2026

DOI: 10.1016/j.earscirev.2026.105557

Magnetostratigraphic constraints on the late Ediacaran paleomagnetic enigma

Auteur: James S. Pierce , David A. D. Evans , Dana E. Polomski, Nasrrddine Youbi , Mohamed A. Mediany , Jihane Ounar https, Rachid Oukhro , Moulay Ahmed Boumehdi , Justin V. Strauss, C. Brenhin Keller, Andres Gärtner, Maria Ovtcharova, Jörn-Frederik Wotzlaw, and Ulf Linnemann

Revue: Science Advances

Année: 2025

DOI: DOI: 10.1126/sciadv.ady3258

Volcanic Stratigraphy, Petrology, Geochemistry and Precise U-Pb Zircon Geochronology of the Late Ediacaran Ouarzazate Group at the Oued Dar’a Caldera: Intracontinental Felsic Super-Eruptions in Association with Continental Flood Basalt Magmatism on the West African Craton (Saghro Massif, Anti-Atlas)

Auteur: Rachid Oukhro, Nasrrddine Youbi, Boriana Kalderon-Asael, David A. D. Evans, James Pierce, Jörn-Frederik Wotzlaw, Maria Ovtcharova, João Mata, Mohamed Achraf Mediany, Jihane Ounar, Warda El Moume, Ismail Hadimi, Oussama Moutbir, Moulay Ahmed Boumehdi, Abdelmalek Ouadjou, Andrey Bekker

Revue: Minerals

Année: 2025

DOI: 10.3390/min15080776

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Communications (52 au total)

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

Manifestation: 2nd International Congress on Permian and Triassic, 25-27 April 2018 Casablanca, Morocco

Date: 2018-04-25/27