Pickford, Martin. «Large Ungulates from the Basal Oligocene of Oman: 2 - Proboscidea». Spanish Journal of Palaeontology 30, no. 2 (mayo 9, 2020): 209–222. Accedido noviembre 10, 2024. https://pasquin.uv.es/index.php/sjpalaeontology/article/view/17251.