O'Brien, Kaedan; Tryon, Christian A.; Blegen, Nick; Kimeu, Boniface; Rowan, John; Faith, J. Tyler (15 March 2021). "First appearance of Grévy's zebra (Equus grevyi), from the Middle Pleistocene Kapthurin Formation, Kenya, sheds light on the evolution and paleoecology of large zebras". Quaternary Science Reviews. 256: 106835. Bibcode:2021QSRv..25606835O. doi:10.1016/j.quascirev.2021.106835. S2CID233638447.
Groves, C. P.; Bell, C. H. (2004). "New investigations on the taxonomy of the zebras genus Equus, subgenus Hippotigris". Mammalian Biology. 69 (3): 182–196. Bibcode:2004MamBi..69..182G. doi:10.1078/1616-5047-00133.
O'Brien, Kaedan; Tryon, Christian A.; Blegen, Nick; Kimeu, Boniface; Rowan, John; Faith, J. Tyler (15 March 2021). "First appearance of Grévy's zebra (Equus grevyi), from the Middle Pleistocene Kapthurin Formation, Kenya, sheds light on the evolution and paleoecology of large zebras". Quaternary Science Reviews. 256: 106835. Bibcode:2021QSRv..25606835O. doi:10.1016/j.quascirev.2021.106835. S2CID233638447.
Sundaresan, Siva R.; Fischhoff, Ilya R.; Hartung, Helen M.; Akilong, Patrick; Rubenstein, Daniel I. (2008). "Habitat choice of Grevy's zebras (Equus grevyi) in Laikipia, Kenya". African Journal of Ecology. 46 (3): 359–364. CiteSeerX10.1.1.584.7037. doi:10.1111/j.1365-2028.2007.00848.x. S2CID12625704.
Bauer, I. E.; McMorrow, J.; Yalden, D. W. (1994). "The historic ranges of three equid species in North-East Africa: a quantitative comparison of environmental tolerances". Journal of Biogeography. 21 (2): 169–182. doi:10.2307/2845470. JSTOR2845470.
O'Brien, Kaedan; Tryon, Christian A.; Blegen, Nick; Kimeu, Boniface; Rowan, John; Faith, J. Tyler (15 March 2021). "First appearance of Grévy's zebra (Equus grevyi), from the Middle Pleistocene Kapthurin Formation, Kenya, sheds light on the evolution and paleoecology of large zebras". Quaternary Science Reviews. 256: 106835. Bibcode:2021QSRv..25606835O. doi:10.1016/j.quascirev.2021.106835. S2CID233638447.
Groves, C. P.; Bell, C. H. (2004). "New investigations on the taxonomy of the zebras genus Equus, subgenus Hippotigris". Mammalian Biology. 69 (3): 182–196. Bibcode:2004MamBi..69..182G. doi:10.1078/1616-5047-00133.
O'Brien, Kaedan; Tryon, Christian A.; Blegen, Nick; Kimeu, Boniface; Rowan, John; Faith, J. Tyler (15 March 2021). "First appearance of Grévy's zebra (Equus grevyi), from the Middle Pleistocene Kapthurin Formation, Kenya, sheds light on the evolution and paleoecology of large zebras". Quaternary Science Reviews. 256: 106835. Bibcode:2021QSRv..25606835O. doi:10.1016/j.quascirev.2021.106835. S2CID233638447.
Bauer, I. E.; McMorrow, J.; Yalden, D. W. (1994). "The historic ranges of three equid species in North-East Africa: a quantitative comparison of environmental tolerances". Journal of Biogeography. 21 (2): 169–182. doi:10.2307/2845470. JSTOR2845470.
Sundaresan, Siva R.; Fischhoff, Ilya R.; Hartung, Helen M.; Akilong, Patrick; Rubenstein, Daniel I. (2008). "Habitat choice of Grevy's zebras (Equus grevyi) in Laikipia, Kenya". African Journal of Ecology. 46 (3): 359–364. CiteSeerX10.1.1.584.7037. doi:10.1111/j.1365-2028.2007.00848.x. S2CID12625704.
O'Brien, Kaedan; Tryon, Christian A.; Blegen, Nick; Kimeu, Boniface; Rowan, John; Faith, J. Tyler (15 March 2021). "First appearance of Grévy's zebra (Equus grevyi), from the Middle Pleistocene Kapthurin Formation, Kenya, sheds light on the evolution and paleoecology of large zebras". Quaternary Science Reviews. 256: 106835. Bibcode:2021QSRv..25606835O. doi:10.1016/j.quascirev.2021.106835. S2CID233638447.
O'Brien, Kaedan; Tryon, Christian A.; Blegen, Nick; Kimeu, Boniface; Rowan, John; Faith, J. Tyler (15 March 2021). "First appearance of Grévy's zebra (Equus grevyi), from the Middle Pleistocene Kapthurin Formation, Kenya, sheds light on the evolution and paleoecology of large zebras". Quaternary Science Reviews. 256: 106835. Bibcode:2021QSRv..25606835O. doi:10.1016/j.quascirev.2021.106835. S2CID233638447.
Sundaresan, Siva R.; Fischhoff, Ilya R.; Hartung, Helen M.; Akilong, Patrick; Rubenstein, Daniel I. (2008). "Habitat choice of Grevy's zebras (Equus grevyi) in Laikipia, Kenya". African Journal of Ecology. 46 (3): 359–364. CiteSeerX10.1.1.584.7037. doi:10.1111/j.1365-2028.2007.00848.x. S2CID12625704.