REFERENCES: AUTHOR = El-Isa, Z. and others YEAR = 87 FIGNUMBER = 3a SOURCE = Tectonophysics, 138, 235-253 pp. TITLE = A crustal structure study of Jordan derived from seismic refraccion data This experiment recorded observations out to distances of about 200 km along four lines (this is one of these lines). Briefly, 28 shots of which 3 were sea shots were recorded by about 20 MARS type mobile seismic stations recording three components of ground motion and an external Radio Moscow time signal, all frequency modulated, on single track analog magnetic tape. 20 shots were recorded with station spacing of around 5 km, while 8 small shots were recorded with a station spacing of 1 to 2 km. **Note: For this particular line, small charges were fired in shallow holes at intervals of 30 km and the shots being observed in both directions. The best data recorded in this experiment, from large shots fired at quarries were recorded along this line.
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