Medina sandstone is a type of sandstone that is characterized by reddish-brown color and is used in building and construction projects. There are several synonyms for Medina sandstone, including Berea sandstone, Clinton sandstone, and Oneida sandstone. All of these types of sandstone are from the same geological formation and share many of the same characteristics as Medina sandstone. Other synonyms for this type of sandstone include Brownstone and Seneca stone. Each of these synonyms has carved out a niche for itself in specific regions and is used for a variety of building projects including construction of buildings, sidewalks, and retaining walls.