1. Carinated rhomboid seal Seal face: 2.96 x 2.46 cm Height: 0.93 cm String Hole: 0.5 x 0.4 cm Date: -4500 - -3600ca. 4500–3600 B.C. Geographic region: MesopotamiaNippur Time period: Ubaid–Early Uruk Medium: Stone, gray Extent: Seal face: 2.96 x 2.46 cm Height: 0.93 cm String Hole: 0.5 x 0.4 cm