Early Acheulean tools at Ubeidiya from 1.4 Ma is some evidence for a continuous settlement in the West, as successive waves out of Africa after then would likely have brought Acheulean technology to Western Europe.
Alat Acheulean awal di Ubeidiya dari 1.4 Ma merupakan beberapa bukti pemukiman berkelanjutan di Barat, seperti gelombang berturut-turut keluar dari Afrika, kemudian setelah itu kemungkinan membawa teknologi Acheulean ke bagian barat Eropa.