R. Martínez-Abarca, S. Lozano-García, B. Ortega-Guerrero, and M. Caballero-Miranda, “Fires and volcanic activity: History of fire in the Mexico basin during late Pleistocene based on carbonized material records in the Chalco lake”, revmexcg, vol. 36, no. 2, pp. 259–269, Jul. 2019.