411 REFERENCE · Wiktionary
Pre-Pottery Neolithic B
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Proper noun
Pre-Pottery Neolithic B
en archaeology The second stage of the Pre-Pottery Neolithic.
en PPNB<qq:initialism>
en Pre-Pottery Neolithic PPN < Neolithic#Proper noun New Stone Age
en Pre-Pottery Neolithic A PPNA
Further reading