LITHO-STRUCTURAL AND PALEOGEOGRAPHIC ANALYSIS OF THE SEDIMENTARY FORMATIONS THE SAKAMENA SERIES OF THE KARROO SYSTEM IN MORONDAVA AND MAJUNGA-DIEGO BASINS - RAVOLAHY,, Arvel Christoph; RASOAMALALA, Vololonirina; RABEARIVONY, Jeanenney; FETY, Michel; NAMANA, Djoçum Vincenzo (International Journal of Advance Research and Innovative Ideas In Education, 2023)