FIG. 7 in Anatomy of Haplomastodon chimborazi (Mammalia, Proboscidea) from the late Pleistocene of Ecuador and its bearing on the phylogeny and systematics of South American gomphotheres

FIG. 7. — Haplomastodon chimborazi (Proaño, 1922) from Bolivar, Ecuador, upper and lower second and third molars (M2/m2 and M3/ m3): A, B, left M2 (MECN 82) in occlusal and lingual views; C, D, left M3 (MECN 82) in occlusal and oblique lingual views; E, F, left m2 (MECN 82) in occlusal and oblique labial views; G, H, left m3 (MECN 82) in occlusal and oblique labial view; I, J, left M3 (MECN 4) from Q. Cuesaca, in occlusal and labial (reversed) views. Abbreviations: aprcc, anterior pretrite central conule; lamc, labial main cone; limc, lingual main cone; mscl, mesoconelets; pprcc, posterior pretrite central conule. In all figures, mesial is to the left. Scale bar: 5 cm.