Querfurt a town in Saalekreis district ( Kreis ) in the south of Saxony-Anhalt , Germany , situated in a fertile country on the Querne , west from Merseburg , on a branch line from Oberroblingen . Querfurt a town in Saalekreis district ( Kreis ) in the south of Saxony-Anhalt , Germany , situated in a fertile area on the Querne , 18 m west from Merseburg , on a branch line from Oberroblingen .