4 inner offset zero traces (25-28) added; source between traces 26 and 27 phone spacing 100 meters, inner offset 250 meters survey=land area=Turkey source=Vibroseis spread=split n1=1275 d1=.004 f1=.004 label1="Time (sec)" n2=52 d2=.100 o2=-2.550 label2="Offset (km)" n3=1 title="Oz 04" plottpow=1.643066