McDonald, H. Gregory. “Yukon to the Yucatan: Habitat Partitioning in North American Late Pleistocene Ground Sloths (Xenarthra, Pilosa)”. Journal of Palaeosciences 70, no. (1-2) (September 10, 2021): 237–252. Accessed May 7, 2024. https://www.jpsonline.co.in/index.php/jop/article/view/17.