ABSTRACT: in flıta Temmdlı, the Serçeme Creek and surrouıulin^ mm İn th© NW crf Erzurum have been investigated, 1b© region to coveted by se^mj^tary and nmgimitie roc^# The mldmt f ormattcm of s#dtai©nta^ rot^ks is the Bizekcnt formation which to alternatively oomposed of congÎom&r&tB, sandstone and shale. Upper Jurassic limestone <content. Lower Cretaceous Ume#toa# ^ives outcrop in a large area, tipper Gretaceous liinestoncw have developed in a turMditie «ivtronmMit and formed a teutonic coataet wftfc tte Lower Cretaceous limestoiKH, TO© whole WmdmoM fonnations have been overlaid by Eocene formation imconformibly. Agglomerate, and tuffaceous rock» belong to v«oIcattô»fkBdim«atâiry rocks which are composed of dacitic and andesitic ro^s.