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Citations
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Macfadden Bj,. (1976). Cladistic analysis of primitive equids, with notes on other perissodactyls. Syst Zool, 25, 1.14.
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Macfadden, B. J. (1994). Fossil horses Cambridge Univ Press. Cambridge: Cambridge University Press.
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Malcom Jr, L. H. (1975). Notes on wild dogs hunting zebras. Mammalia, 39, 231–240.
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Maloiy Gmo,. (1970). Water economy of the Somali donkey. Am J Physiol, 219, 1522–1527.
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Marrable Aw,. (1973). The foal in the womb. Myriad Book, 7.
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Marsh Oc,. Notice of new equine mammals from the tertiary formation.247–258.
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Marshall Fha 1899 - 1901,. (). On hair in the equids. Proc Royal Soc Edinborough, 23, 375–390.
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Mason M,. (1959). The wild ass free.
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Matthew Wd,. (1926). The evolution of the horse.- A record and its interpretation. Quaterly Rev Biol, 1, 138–185.
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