The city is broadly divided between two quarters, on opposite shores of the Fez River: the Qarawiyyin Quarter or "'Adwat al-Qarawiyyin" (on the western shore) and the Andalusian Quarter or "'Adwat al-Andalus" (on the eastern shore). These are further divided into smaller historic neighbourhoods or districts. In the early 20th century, French historian Roger Le Tourneau recorded that the city was divided administratively into the 18 neighbourhoods listed below. Le Tourneau noted that the "Salwat el-Anfas", a 14th-century chronicle, lists a very similar division of neighbourhoods, even if the borders and names have changed slightly. The name "'Adwat" on its own is also used in some sources to refer to the whole eastern shore of the city (the Andalusian Quarter).