Bayona, G., Silva, C., Rapalin, A. E., Costanzo-Álvarez, V., Aldana, M., & Roncancio, J. (2010). A PALEOMAGNETIC AND ROCK MAGNETIC STUDY IN THE SALDAÑA FORMATION AND OVERLYING CRETACEOUS UNITS IN THE NORTHERN UPPER MAGDALENA VALLEY, COLOMBIA. Boletín De Geología, 27(2). Retrieved from https://revistas.uis.edu.co/index.php/revistaboletindegeologia/article/view/887