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Vol 176
Pages:
154-158
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RUS

Scientific and methodological problems of geological interpretation of the digital database of the materials of deep electrical exploration on the territory of the European part of Russia

Authors:
I. S. Feldman1
Yu. M. Erinchek2
A. S. Egorov3
About authors
  • 1 — EMI Center
  • 2 — All-Russian Research Geological Institute
  • 3 — G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2007-09-06
Date accepted:
2007-11-30
Date published:
2008-03-01

Abstract

The database of digitized regional electrical materials is described. The database covers territories of Ease-European platform and adjusting fold areas (Kuakas, east flank of Uralian fold area, Skiff plate and Timan-Pechora region of Barents fold area). Besides of primary information, the database includes resulting geoelectric maps and sections. The results of their experimental geological interpretation show, that geoelectric data provide: modeling of sedimentary cover which is adequate to seismic data; modeling of blocks and interblock (suture) zones boundaries, which is more reliable that seismic data interpretation; separation of ancient volcanogenic-sedimentary layer in the upper part of the consolidated crust.

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References

  1. Егоров. А.С. Глубинное строение и геодинамика литосферы Северной Евразии (по результатам геологогеофизического моделирования вдоль геотраверсов России / Всерос. науч.-исслед. геол. ин-т. СПб, 2004
  2. Жамалетдинов А.А. О моделях глубинной электропроводности Балтийского щита / А.А.Жамалетдинов, С.Э.Хьелт // Глубинная электропроводность Балтийского щита / Кольск. фил. АН СССР. Петрозаводск, 1986. С.56-69.

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