Scholars have identified two closely related sedentary "cultures" as possible candidates to represent the Bastarnae (among other peoples) as their locations broadly correspond to where ancient sources placed the Basternae: the Zarubintsy culture lying in the forest-steppe zone in northern Ukraine and southern Belarus, and the Poieneşti-Lukashevka culture (Lucăşeuca) in northern Moldavia. These cultures were characterised by agriculture, documented by numerous finds of sickles. Dwellings were either of surface or semi-subterranean types, with posts supporting the walls, a hearth in the middle and large conical pits located nearby. Some sites were defended by ditches and banks, structures thought to have been built to defend against nomadic tribes from the steppe. Inhabitants practiced cremation. Cremated remains were either placed in large, hand-made ceramic urns, or were placed in a large pit and surrounded by food and ornaments such as spiral bracelets and Middle to Late La Tène-type "fibulae" (attesting the continuing strength of Celtic influence in this region).