Ungulate feeding ecology and middle Pleistocene paleoenvironments at Hundsheim and Deutsch-Altenburg 1 (eastern Austria)

► Analysis of ungulate dietary traits in two middle Pleistocene localities from Austria. ► Revision of paleoenvironmental reconstructions using tooth mesowear and microwear. ► Intra-site comparisons suggest diet partitioning and niche segregation. ► The environment is characterized by mixed conditions (open and forested habitats).