The settlement there produced examples of a type of crude pottery with parallels to the Seine - Oise - Marne culture of northern France .
The settlement there is the so - called Horgner Kultur ( Horgen culture ) .
The settlement there , the so - called Horgner Kultur ( Horgen culture ) , produced examples of a type of crude pottery with parallels to the Seine - Oise - Marne culture of northern France .