The Levallois technique is a name given by archaeologists to a distinctive type of stone knapping developed around 250,000 to 300,000 years ago during the Middle Palaeolithic period. It is part of the Mousterian stone tool industry, and was used by the Neanderthals in Europe and by modern humans in other regions such as the Levant.
The Prepared-core technique starts by shaping a flint stone core for making blades (reassembled from blades for illustration purposes), Boqer Tachtit, Negev, Israel, circa 40000 BP.
Levallois point – Beuzeville
Acheulean, from the French acheuléen after the type site of Saint-Acheul, is an archaeological industry of stone tool manufacture characterized by the distinctive oval and pear-shaped "hand axes" associated with Homo erectus and derived species such as Homo heidelbergensis.
A cordiform biface as commonly found in the Acheulean (replica)
Acheulean hand-axes from Kent. The types shown are (clockwise from top) cordate, ficron, and ovate.[citation needed]
An Acheulean handaxe, Haute-Garonne France – MHNT
Acheulean hand-axe from Egypt. Found on a hill top plateau, 1400 feet above sea level, nine miles northwest of the city of Naqada, Egypt. Paleolithic artifact displayed in the Petrie Museum of Egyptian Archaeology of London