Fig. 12. Neohipparion affine. A–B, AMNH 141218 in Phyletic Diversification Of The Cormohipparion Occidentale Complex (Mammalia; Perissodactyla, Equidae), Late Miocene, North America, And The Origin Of The Old World Hippotherium Datum

Fig. 12. Neohipparion affine. A–B, AMNH 141218, Hollow Horn Bear Quarry, Ash Hollow Formation, South Dakota, early Clarendonian. A, lateral view of cranium, reversed. B, occlusal view of cheek tooth dentition. C–E, F:AM 111728, MacAdams Quarry, Clarendon Beds, Texas; early Clarendonian. C, lateral view of cranium, reconstructed from both sides, slightly crushed dorsoventrally. D, occlusal view of cheek tooth dentition, with dP1. E, occlusal view of lower cheek teeth. F, lateral view of left mandible. A and B drawn by Ellen L.Forsyth. C–E after MacFadden (1984: figs. 66, 69).