Fig. 5 in The evolution of early Spermophilus in eastern Europe and the antiquity of the Old World ground squirrels

Fig. 5. Ground squirrel Spermophilus praecox sp. nov. from the Early Pleistocene of southern Ukraine: Kotlovina 3 (A) and Morskoy (B, C); mandibles in lateral (A1–C1), and medial (A2–C2) views. A. ZIN 105163/1. B. ZIN NMNHU-P MoT-63 (inverted). C. NMNHU-P MoT-64.