Obando-Acuña, Luis G., and Socorro del Pilar Jiménez-Álvarez. 2016. “Petrography of the Nimun and Baca Pottery (Ware Celestún Roja): Can-Balam Ceramic Sphere of the Yucatan Peninsula, Mexico”. Revista geológica De América Central 54 (May). https://doi.org/10.15517/rgac.v54i0.21150.