Noun
PPNB (uncountable)
(archaeology) Pre-Pottery Neolithic B
This was replaced in 7500 BC by Pre-Pottery Neolithic B ( PPNB ), dwelling in square houses, coming from Northern Syria and the Euphrates bend. Source: Internet
Jericho is the type site for the Pre-Pottery Neolithic A (PPNA) and Pre-Pottery Neolithic B (PPNB) periods. Source: Internet
In the Amuq valley of Syria, PPNB culture seems to have survived, influencing further cultural developments further south. Source: Internet