TY  - RPRT
TI  - Abrupt Mousterian/Aurignacian boundary at c. 40 ka bp: Accelerator 14C dates from l'Arbreda Cave (Catalunya, Spain)
AU  - James L. Bischoff
AU  - Narcis Soler
AU  - Ramon Julia
PY  - 1989
DO  - 10.1016/0305-4403(89)90022-8
UR  - https://pubs.usgs.gov/publication/70231493
ID  - 70231493
ER  -