Evolution of the horse: Diagram of 7 stages in development of hind and forelimbs from 1,1A Eohippus; 2,2A Orohippus; 3,3A Mesohippus,; 4,4A Hypohippus; 5,5A Merychippus; 6,6A Hipparion; 7,7A modern horse. Toes shorten and disappear. After Marsh and Lull. Engraving c1930.


Evolution of the horse: Diagram of 7 stages in development of hind and forelimbs from 1,1A Eohippus; 2,2A Orohippus; 3,3A Mesohippus,; 4,4A Hypohippus; 5,5A Merychippus; 6,6A Hipparion; 7,7A modern horse. Toes shorten and disappear. After Marsh and Lull. Engraving c1930.


Size: 6000px × 7272px
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Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, 1a, 2, 2a, 3, 3a, 4, 4a, 5, 5a, 6, 6a, 7, 7a, anatomy, archival, archive, c1930., comparative, development, diagram, disappear., engraving, eohippus, evolution, forelimbs, hind, hipparion, historical, history, horse, horse., horse:, hypohippus, lull., marsh, merychippus, mesohippus, modern, orohippus, science, shorten, stages, toes