https://doi.org/10.1086/623382
Drowned river valleys, wave-cut cliffs, superimposed and diverted streams, residual gravels, as well as elevated and high-dipping Quaternary coral reefs, are common features along the Caribbean coast of Colombia, South America. The significance of these phenomena is discussed, and a brief outline of the succession of events (emergences and submergences) since Pliocene time is offered.