Heavy Neolithic Heavy Neolithic Heavy Neolithic (alternatively, Gigantolithic) is a style of large stone and flint tools (or industry) associated primarily with the Qaraoun culture in the Beqaa Valley, Lebanon, dating to the Epipaleolithic or early Pre-pottery Neolithic at the end of the Stone Age. The type site for the Qaraoun culture is Qaraoun II. The term "Heavy Neolithic" was translated by Lorraine Copeland and Peter J. Wescombe from Henri Fleisch's term ""gros Neolithique"", suggested by Dorothy Garrod (in a letter dated February 1965) for adoption to describe the particular flint industry that was identified at sites near Qaraoun in the Beqaa
Neolithic Europe and family trees with estimates of dating of splits, in particular theories on the relationship between speakers of Indo-European languages and Neolithic peoples. Some archaeologists believe that the expansion of Neolithic peoples from southwest Asia into Europe, marking the eclipse of Mesolithic culture, coincided with the introduction of Indo-European speakers, whereas other archaeologists and many linguists believe the Indo-European languages were introduced from the Pontic-Caspian steppe during the succeeding Bronze Age. Archeologists believe that food-producing societies first emerged in the Levantine region of southwest Asia at the close of the last glacial period around 12,000 BCE, and developed into a