The deposits at Etricourt Manancourt in the Picardie region of France documents the history of early European settlements, revealing at least five prehistoric levels, ranging between 300,000 and 80,000 years old.
This discovery resulted from the archaeological work carried out prior to construction of a large canal. Archaeologists from Inrap looked at 17 hectares in 2010, which revealed a Palaeolithic level and more evidence was found in 2012, when 3,200 square metres were excavated over 4 month period.
The most recent occupation comes from the Middle Paleolithic (80,000 years old) and belongs to the Neanderthals. Twenty sites of this period are already known in northern France.
The next two levels are also Neanderthal and belong to the early phase of the Middle Paleolithic during an interglacial period – the Saalian – between 190,000 and 240,000 years old. The discoveries of sites from this period are rare and, in the north of France, only excavations in 1999 (around Beauvais) and Biache St. Vaast in 1976 (Pas-de-Calais) have produced such well preserved contemporary deposits.