Trihedral Neolithic is a name given by archaeologists to a style (or industry) of striking spheroid and trihedral flint tools from the archaeological site of Joub Jannine II in the Beqaa Valley, Lebanon. The style appears to represent a highly specialized Neolithic industry. Little comment has been made of this industry.
- Fleisch, Henri., Les industries lithiques récentes de la Békaa, République Libanaise, Acts of the 6th C.I.S.E.A., vol. XI, no. 1. Paris, 1960.
- Lorraine Copeland; P. Wescombe (1965). Inventory of Stone-Age sites in Lebanon, p. 43. Imprimerie Catholique. Retrieved 21 July 2011.