"Fossilworks: Merychippus insignis".
Retrieved 2018-10-24.

"Fossilworks: Merychippus".
Retrieved 2018-10-24.

R. L. Carroll.
1988.
Vertebrate Paleontology and Evolution.
W. H. Freeman and Company, New York 1-698
B. J. MacFadden.
1998.
Equidae.
In C. M. Janis, K. M. Scott, and L. L. Jacobs (eds.),
Evolution of Tertiary Mammals of North America 1:537-559
V. M. Bravo-Cuevas and I. Ferrusquía-Villafranca.
2006.
Merychippus (Mammalia, Perissodactyla, Equidae) from the Middle Miocene of state of Oaxaca, southeastern Mexico.
Géobios 39:771-784
Palmer, D., ed. (
1999).
The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals.
London: Marshall Editions.
pp.
 256–257.
ISBN 1-84028-152-9.

MacFadden, B. J.. 1992.
Fossil Horses: Systematics, Paleobiology, and Evolution of the Family Equidae.
Cambridge University Press, Cambridge.

MacFadden, B. J.. 1992.
Fossil Horses: Systematics, Paleobiology, and Evolution of the Family Equidae.
Cambridge University Press, Cambridge.

Matthew, W. D.. 1926.
The Evolution of the Horse: A Record and Its Interpretation.
The Quarterly Review of Biology, 1:139–185.

MacFadden, B. J. 1986.
Fossil horses from “Eohippus” (Hyracotherium) to Equus: scaling, Cope's Law, and the evolution of body size.
Paleobiology, 12:355–369.
"Fossilworks: Merychippus insignis". Retrieved 2018-10-24.
"Fossilworks: Merychippus". Retrieved 2018-10-24.
R. L. Carroll. 1988. Vertebrate Paleontology and Evolution. W. H. Freeman and Company, New York 1-698
B. J. MacFadden. 1998. Equidae. In C. M. Janis, K. M. Scott, and L. L. Jacobs (eds.), Evolution of Tertiary Mammals of North America 1:537-559
V. M. Bravo-Cuevas and I. Ferrusquía-Villafranca. 2006. Merychippus (Mammalia, Perissodactyla, Equidae) from the Middle Miocene of state of Oaxaca, southeastern Mexico. Géobios 39:771-784
Palmer, D., ed. (1999). The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals. London: Marshall Editions. pp. 256–257. ISBN 1-84028-152-9.
MacFadden, B. J.. 1992. Fossil Horses: Systematics, Paleobiology, and Evolution of the Family Equidae. Cambridge University Press, Cambridge.
MacFadden, B. J.. 1992. Fossil Horses: Systematics, Paleobiology, and Evolution of the Family Equidae. Cambridge University Press, Cambridge.
Matthew, W. D.. 1926. The Evolution of the Horse: A Record and Its Interpretation. The Quarterly Review of Biology, 1:139–185.
MacFadden, B. J. 1986. Fossil horses from “Eohippus” (Hyracotherium) to Equus: scaling, Cope's Law, and the evolution of body size. Paleobiology, 12:355–369.
Merychippus