The Atlantic margin of South America is considered passive and stable. However, there are some local points discordance within the Brazilian coastal region with more than 7490 km extension, where only one tectonic relief. These sites located in a marginal sedimentary basin which small area Quaternary relief, makes it scientifically relevant at an international level. present work proposes using...

Abstract The Atlas of Beni Mellal is located in the Moroccan central High Atlas, characterized by an important geo-diversity that attracts tourists every year. However, number visitors remains limited due to lack promotion means, enhancement and mediation this heritage. obtained data indicate studied area preserves a great karst geosites, such as ruiniform landscapes, caves, poljes, sinkholes, ...