“…Notably, chenopodiaceous charcoal is uncommon at later Predynastic sites in the Nile Valley, while tamarisk, acacia (including A. nilotica), and other hydrophilic taxa are numerous, suggesting that although desert wood sources were not a primary fuel source, they were consistently utilized on a low level as fuel in the Nile Valley by 5500 BP (Newton, 2005;Newton and Midant-Reynes, 2007: 103). In the later, and certainly drier, Roman period, both tamarisk and acacia (including A. nilotica among other species) are common in the charcoal assemblage of Karanis in the northeastern Fayum, while only three fragments of chenopodiaceous wood have been found among >6500 examined fragments, none of the Haloxylon type (Marston, unpublished data).…”