Note: Ancient burial mound field that is part of a proposed serial property of 11 sites, 10 of which are archaeological grave field sites, in western Bahrain. This field is noteworthy because it contains 5 very large "Chieftan Mounds" with two-tiered chambers. It is included in the tentative list of UNESCO World Heritage Sites under the heading "Burial Ensembles of Dilmun and Tylos."