@inbook{inbookce40c6a1, title = {The Eastern Foothills of Colombia}, author = {Mora, Andrés and Téson, Eliseo and Martínez, Jaime and Parra, Maurício and Lasso, Álvaro and Horton, Brian K and Ketcham, Richard A and Velásquez, Antonio and Arias-Martinez, Juan Pablo}, year = {2020}, doi = {10.32685/pub.esp.37.2019.05}, publisher = {Servicio Geológico Colombiano}, journal = {The Geology of Colombia} }