Beatrix Midant-Reynes, The Prehistory of Egypt (Oxford: Blackwell, 2000), chapter 7 and p. 264, chart 3. On the palettes, see most recently E. Christiana Köhler, “History or Ideology? New reflections on the Narmer Palette and the nature of Foreign Relations in Pre- and Early Dynastic Egypt,” in Edwin C.M. van den Brink and Thomas Levy, eds., Egypt and the Levant. Interrelations from the 4th through the early 3rd Millennium B.C. (London: Leicester University Press, 2002), pp. 505–507.