رأس بيروت
Ras Beirut I or The Slope Breccia is on a steep limestone cliff, above Rue Zenzir, west of Rue Jinnah at around above sea level. It was found by Henri Fleisch and published in 1946, 1956 and 1960 along with Howell in 1959 and Garrod in 1962 and 1965. An Early Acheulean or Abbevillian rolled biface was found by Fleisch in the breccia above Rue Jinnah that predates all of the other tools found at Ras Beirut. An abundant Middle Acheulean industry was also found.