Early Eocene fossils suggest that the mammalian
order Perissodactyla originated in India
K. D. Rose,
L. T. Holbrook,
R. S. Rana,
K. Kumar,
K. E. Jones,
H. E. Ahrens,
P. Missiaen,
A. Sahni, and
T. Smith
2014
Article
Nature Communications
5:5570:1-9
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