The Middle Pleistocene vertebrate fauna from Khok Sung (Nakhon Ratchasima, Thailand): biochronological and paleobiogeographical implications

Mandibular and lower dental remains of Bubalus arnee from Khok Sung: A–B DMR-KS-05-03-20-1, a right mandible in lateral (A) and occlusal (B) views C–D DMR-KS-05-03-10-3, a left mandible in mesial (C) and occlusal (D) views E–FDMR-05-03-20-2, a right mandible in lateral (E) and occlusal (F) views G–HDMR-05-03-20-10, a left mandible in lateral (G) and occlusal (H) views I DMR-KS-05-03-20-20, a left fragmentary mandible with m1 and m2 in occlusal view J DMR-KS-05-03-18-8, a right i1 in lingual view; (K) DMR-KS-05-03-00-106, a left i3 in lingual view L DMR-KS-05-03-16-3, a right i4 M DMR-KS-05-03-00-4, a left dp4 in occlusal view N–O DMR-KS-05-03-00-105, a left m1 in occlusal (N) and buccal (O) views.