Deep reflection seismics in the Precambrian of Sweden

T. Dahl‐Jensen; D. Dyrelius; C. Juhlin; H. Palm; L.B. Pedersen

doi:10.1111/j.1365-246X.1987.tb04433.x

Deep reflection seismics in the Precambrian of Sweden

T. Dahl‐Jensen, D. Dyrelius, C. Juhlin, H. Palm, L.B. Pedersen

Publikation: Bidrag til tidsskrift › Artikel › Forskning › peer review

13 Citationer (Scopus)

Abstrakt

A total of 161 km of deep seismic profiles have been shot in the region. One profile crosses the Protogine zone in SW Sweden. Over most of the profile short, weak reflectors are seen The only area with a concentration of reflectors is in the upper two seconds between the two tectonic zones. A nearly transparent area east of the Protogine zone is interperted as a deep granite intrustion. In the Siljan impact structure where four profiles were shot, the NE part of the structure is dominated by upper crustal high amplitude reflectors. Possible causes are discussed.

Originalsprog	Engelsk
Sider (fra-til)	371-378
Antal sider	8
Tidsskrift	Geophysical Journal of the Royal Astronomical Society
Vol/bind	89
Udgave nummer	1
DOI	https://doi.org/10.1111/j.1365-246X.1987.tb04433.x
Status	Udgivet - apr. 1987
Udgivet eksternt	Ja

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Programområde 3: Energiressourcer

Adgang til dokumentet

10.1111/j.1365-246X.1987.tb04433.xLicens: Andet

Citationsformater

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author = "T. Dahl‐Jensen and D. Dyrelius and C. Juhlin and H. Palm and L.B. Pedersen",

year = "1987",

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T1 - Deep reflection seismics in the Precambrian of Sweden

AU - Dahl‐Jensen, T.

AU - Dyrelius, D.

AU - Juhlin, C.

AU - Palm, H.

AU - Pedersen, L.B.

PY - 1987/4

Y1 - 1987/4

N2 - A total of 161 km of deep seismic profiles have been shot in the region. One profile crosses the Protogine zone in SW Sweden. Over most of the profile short, weak reflectors are seen The only area with a concentration of reflectors is in the upper two seconds between the two tectonic zones. A nearly transparent area east of the Protogine zone is interperted as a deep granite intrustion. In the Siljan impact structure where four profiles were shot, the NE part of the structure is dominated by upper crustal high amplitude reflectors. Possible causes are discussed.

AB - A total of 161 km of deep seismic profiles have been shot in the region. One profile crosses the Protogine zone in SW Sweden. Over most of the profile short, weak reflectors are seen The only area with a concentration of reflectors is in the upper two seconds between the two tectonic zones. A nearly transparent area east of the Protogine zone is interperted as a deep granite intrustion. In the Siljan impact structure where four profiles were shot, the NE part of the structure is dominated by upper crustal high amplitude reflectors. Possible causes are discussed.

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JO - Geophysical Journal International

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IS - 1

ER -

Deep reflection seismics in the Precambrian of Sweden

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