E-Learning Guelma

The geology of Algeria is marked by a remarkable diversity, reflecting its position between the ancient cratonic domains of Africa and the younger Alpine chains of the Mediterranean. The first part of the module introduces the major features of Algerian geology, from the Precambrian basement of the West African Craton and the Tuareg Shield to the Phanerozoic sedimentary basins and the Atlas mountain chains. This geological framework is directly linked to the country’s hydrogeological systems, with vast aquifers such as the Continental Intercalaire and the Terminal Complex. The second part situates Algeria within the broader context of the Western Mediterranean, emphasizing its geodynamic role at the convergence of the African and Eurasian plates. The Alpine orogeny, seismic activity, and tectonic structures of northern Algeria are explored, highlighting their influence on groundwater recharge and natural hazards. Finally, the third part expands the perspective to the Maghreb countries, showing the shared geological heritage of Morocco, Algeria, and Tunisia through the Atlas system, Paleozoic basins, and Cenozoic tectonics. Comparative analysis of hydrogeological resources across these countries illustrates both common challenges and regional specificities in water management. Altogether, the module provides students with a comprehensive understanding of Algeria’s geology, its Mediterranean connections, and its integration within the Maghreb, while always linking geological structures to hydrogeological applications.

Module intended for third-year students in License, specialized in Applied Geology.