85. Arrowhead Date: ca. 4400-3100 B.C.E. Time period: Predynastic Period Medium: Chert Extent: 9/16 x 3/16 x 1 9/16 in. (1.4 x 0.4 x 4 cm)
86. Arrowhead Date: ca. 4400-3100 B.C.E., or earlier Time period: Neolithic Period to Predynastic Period (possibly) Medium: Flint Extent: 1 9/16 × 3 9/16 in. (3.9 × 9 cm)
87. Arrowhead Date: ca. 4400-3100 B.C.E. Time period: Predynastic Period (possibly) Medium: Flint Extent: 1 7/16 × 7/16 in. (3.6 × 1.1 cm)
88. Arrowhead Date: ca. 4400-3100 B.C.E. Time period: Predynastic Period Medium: Chert Extent: 7/16 x 1/8 x 1 1/8 in. (1.1 x 0.3 x 2.9 cm)
89. Arrowhead Date: ca. 3500-3100 B.C.E. Geographic region: Abydos, EgyptFayum Region, Egypt Time period: Predynastic Period, Naqada II Period or later Medium: Flint Extent: 13/16 x 2 3/4 in. (2.1 x 7 cm)