Neolithic use of polished or ground stone tools, in contrast to the flaked stone tools used during the Paleolithic era. Neolithic people were skilled farmers, manufacturing a range of tools necessary for the tending, harvesting and processing of crops (such as sickle blades and grinding stones) and food production (e.g. pottery, bone implements). They were also skilled manufacturers of a range of other types of stone tools and ornaments, including projectile points, beads, and statuettes. But what allowed forest clearance on a large scale was the polished stone axe above all other tools. Together with the adze, fashioning wood for shelter,
Pre-Pottery Neolithic Neolithic B (PPNB 7600 BCE - 6000 BCE). These were originally defined by Kathleen Kenyon in the type site of Jericho (Palestine). The Pre-Pottery Neolithic precedes the ceramic Neolithic (Yarmukian). At 'Ain Ghazal in Jordan the culture continued a few more centuries as the so-called Pre-Pottery Neolithic C culture. Around 8000 BCE during the Pre-Pottery Neolithic A (PPNA) the world's first town Jericho appeared in the Levant. PPNB differed from PPNA in showing greater use of domesticated animals, a different set of tools, and new architectural styles. Work at the site of 'Ain Ghazal in Jordan has indicated a later