Horse evolution

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(Hypohippus (Drymohippus) nevadensis); p. 427, fig. 3 (Parahippus (?) mourningi)
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agatensis); p. 79, pl. 38, 39.9, 39.13, text‑fig. 56 (Parahippus pawniensis); p. 83, pl. 8.1, 9.1, 36.2‑3, text‑fig. 58 (Parahippus coloradensis); p. 105, pl. 13.4, 41.1, 45.1‑3, 46.1, 52.1, text‑fig. 79 (Merychippus isonesus); p. 114, pl. 20.1, 39.6, 44.2, 47.1, 49.2, 54.2, text‑fig. 90 (Merychippus eoplacidus); p. 117, pl. 11.3, 15.6, 15.7, 20.3, 54.1, text‑fig. 91 (Merychippus proparvulus); p. 117, pl. 20.2, 44.3, 47.3, 50.4, 50.8, 54.3, text‑fig. 92 (Merychippus eohipparion); p.125, pl. 10.1, 17.7, text‑fig. 99 (Merychippus republicanus); p. 126, pl. 17.6, text‑fig. 100 (Merychippus patruus); p. 139, pl. 25.7, 34.3, text‑fig. 112 (Protohippus proplacidus); p. 144, p.ate 22.1, text‑fig. 116, 116a (Protohippus perditus); p. 160, pl. 26.4, 28.4, text‑fig. 128 (Pliohippus nobilis); p. 162, pl. 28.3, 29, 30.1, 30.2, text‑fig. 129 (Pliohippus leidyanus); p. 183, text‑fig. 146 (Hipparion coloradense)
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