A shell midden site on the Caribbean coast of Colombia which offers evidence of a pottery-making culture as early as 3000 BC. Fiber-tempered pottery in an Archaic context from the site has radiocarbon dates between 3880-3310 BC (also 3090-2552 BC), one of the oldest wares in the Americas, rivaled only by Valdiva of Ecuador and Mina of Brazil. Much of the pottery's decoration was by impression, incision, or punctation