sickle blades. Various other Neolithic industries have been found in Lebanon such as Trihedral Neolithic and Shepherd Neolithic. Henri Fleisch discovered and termed the Shepherd Neolithic flint industry from the Bekaa Valley in Lebanon and suggested that it could have been used by the earliest nomadic shepherds. He dated this industry to the Epipaleolithic or Pre-Pottery Neolithic as it is evidently not Paleolithic, Mesolithic or even Pottery Neolithic. One particularly vigorous culture identified at over forty sites by Jesuit archaeologists in Lebanon is called the Qaraoun culture. This culture existed at the dawn of agriculture without pottery and produced Heavy Neolithic flint tools such as axes and picks to work with lumber, such as the Cedars of Lebanon. Their type site is Qaraoun II, located close to the El Wauroun Dam, Mount Hermon and Aaiha. The Chalcolithic was divided into two periods by Jacques Cauvin based on stratified levels at Byblos; "Énéolithique Ancien" and "Énéolithique Récent". The division is marked largely by differences in pottery more than flints with a few notable exceptions such as fan-scrapers. There are a large number of tells in the Beqaa Valley and Akkar Plain which have Early Bronze Age or earlier deposits including one under the Grand Court in front of the Temple of Jupiter in Baalbek. Surveys and dating of prehistoric sites Descriptions of some of the tells in the Beqaa Valley were published by A. Jirku in 1933, L. Burkhalter in 1948 and A. Kuschke in 1954, along with a map of the Beqaa valley by Bernard Geze in 1956 that marked 50 tells. Another major survey of Lebanese tells was carried out between 1965 and 1966 with 88 tells recorded along with numerous surface sites by Lorraine Copeland and Peter Wescombe. Materials collected were presented for comment and identification to a 'panel of experts' that included Diana Kirkbride, Jacques Cauvin, Henri de Contenson, Maurice Dunand, Francis Hours, Henri Fleisch, Robert John Braidwood, Ralph Solecki, W.J. van Liere, G.L. Harding, H. Balfet, Olga Tufnell, Brian Gregor and Ziyad Beydoun. Temples of Lebanon Lebanon contains a diverse range of ruins and remains of Ancient Greek and Roman temples. The premier attraction being the complex at Baalbek, including the enormous temple of Jupiter and outstandingly well preserved temple of Bacchus. It is thought that local villages attempted to create similar temples to a diverse range of Gods, leaving ancient shrines and vestiges to be