OCHSENIUS, C. O. (1985) “Pleniglacial Desertization, Large-Animal Mass Extinction and Pleistocene-Holocene Boundary in South America”, Revista de Geografía Norte Grande, (12), pp. 35–47. Available at: https://analesliteraturachilena.letras.uc.cl/index.php/RGNG/article/view/39589 (Accessed: 12November2024).