Fig. 3 in Isolated theropod teeth associated with a sauropod skeleton from the Late Cretaceous Allen Formation of Río Negro, Patagonia, Argentina

Fig. 3. Abelisaurid tooth of Morphotype II (IIPG-09) from "Dino 1" site S 39°08'; W 67°40'), Paso Córdoba locality, 14 km southwest of the town of General Roca, Río Negro Province; Allen Formation (middle Campanian–early Maastrichtian, Upper Cretaceous); in labial (A1), lingual A2), mesial (A3), distal (A4), apical (A5), and basal (A6) views; detail of the crown apex (A7).图3：采自内格罗河省罗卡将军镇西南14公里处的帕索科尔多瓦产地“Dino 1”遗址（南纬39°08'，西经67°40'）的II型形态阿贝力龙科牙齿（标本编号IIPG-09），其赋存地层为艾伦组（晚白垩世坎潘阶中期至马斯特里赫特阶早期）；该图分别展示了该牙齿的唇面（A1）、舌面（A2）、近中面（A3）、远中面（A4）、顶端（A5）及基部（A6）视图，同时包含齿冠顶端细节（A7）。