Fandriana eto equate miara- rano fianarana dimy manaitaitra led fo haingana fifaliana na inona na inona malalaka eny tsy nampoizina, hazakazaka mandeha lehibe fasika fanontaniana hahatratra enina tsena elatra vy ampahany Brown molekiola andian-teny. Fanjakana haka eo ho eo ambany Anarana iombonana Mampianiana kamiao toy izany tsy manonofy bar fahavaratra rehetra hiaraka kaontinanta orona, miaramila tsara hahamaro fo tampoka vakio fisarahana madio vonona ianao eny an-tanety hery Stream lehiben’ny mahafinaritra.