They have been identified by Belgian archaeologists with a material culture in the northern Limburg and Campine. According to Wighman (1985), "this would certainly account for the of Eburones and Menapii mentioned by Caesar; the distribution of war-time staters attributed to the Eburones (a mixture of and Treveran elements) also corresponds with this group." Based on the concentrations of coins, Roymans (2004) has proposed to also regard the eastern half of the Rhine–Meuse delta as part of the Eburonean polity. The area was later inhabited by the Batavians who likely assimilated the local Eburones.