Open AccessResults of deep reflection seismic profiling in the Oberpfalz (Bavaria)
Author(s) -
Stillweg Bmienzorshung
Publication year - 1987
Publication title -
geophysical journal of the royal astronomical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.302
H-Index - 168
eISSN - 1365-246X
pISSN - 0016-8009
DOI - 10.1111/j.1365-246x.1987.tb04430.x
Subject(s) - seismic vibrator , geology , crust , seismology , reflection (computer programming) , continental crust , upper crust , geophysics , computer science , programming language
Summary. In order to investigate the target area of the Continental Deep Drilling (KTB) in the Oberpfalz a network of six seismic reflection lines was acquired in 1985 using the Vibroseis technique. The average length of these lines was 50 km. In addition, the 185 km long NW/SE striking line DEKORP 4 with its short appendix line 4‐Q of 40 km length was acquired with the same technique. The results reveal a strongly structured upper crust. This is in contrast with previous surveys in the German Variscides which show a poorly reflective upper crust and a strongly reflective lower crust. Except for the S part of DEKORP 4 in the Oberpfalz area the Mono is only weakly reflective. In addition to the Vibroseis survey 96 shots along line DEKORP 4 were recorded by conventional reflection techniques and by portable reflection and refraction stations from university institutes and geological surveys in order to obtain wide‐angle reflection and expanding spread data.