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Record #110683:
- #110683
Main publication details
MARC recordA contemporary small-scale thrust-fault near Lebesby, Finnmark / David Roberts.
| Title: | A contemporary small-scale thrust-fault near Lebesby, Finnmark / David Roberts. |
| Author(s): | Roberts, David. |
| Date: | 1991. |
| In: | Norsk Geologisk Tidsskrift. (1991.), Vol. 71(1) (1991) |
| Abstract: | Displaced drillhole in phyllites in road-cut at Skogvika, Laksefjord (Finnmark, northern Norway), shows reverse-fault offset of 5.8 cm, thrust vector directed towards 118°. Parallels 40° dipping, axial surface slaty cleavage of Caledonian folds. Displacement occurred sometime between summers of 1986 and 1989. Suggests it can be explained as resulting from release of accumulated strain energy, triggered either by seismic event or perhaps by actual blasting of road-cut. Aseismic creep may also have contributed to overall finite displacement. |
| Notes: | Norsk Geologisk Tidsskrift. Vol. 71(1) :117-120 (1991). |
| Keywords: | 550.34 -- Seismology. 551.24 -- Geotectonics. 551.7 -- Stratigraphy. 551.72 -- Proterozoic. 551.73 -- Palaeozoic. B -- Geology and soil sciences. (*58) -- Norway. (*582) -- Finnmark. |
| SPRI record no.: | 110683 |
LDR 01414naa#a2200000#a#4500 001 SPRI-110683 005 20230323085739.0 007 ta 008 230323s1991####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-110683 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aRoberts, David. 245 12 ‡aA contemporary small-scale thrust-fault near Lebesby, Finnmark /‡cDavid Roberts. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1991. 300 ## ‡ap. 117-120 :‡bill., map. 500 ## ‡aNorsk Geologisk Tidsskrift. Vol. 71(1) :117-120 (1991). 520 3# ‡aDisplaced drillhole in phyllites in road-cut at Skogvika, Laksefjord (Finnmark, northern Norway), shows reverse-fault offset of 5.8 cm, thrust vector directed towards 118°. Parallels 40° dipping, axial surface slaty cleavage of Caledonian folds. Displacement occurred sometime between summers of 1986 and 1989. Suggests it can be explained as resulting from release of accumulated strain energy, triggered either by seismic event or perhaps by actual blasting of road-cut. Aseismic creep may also have contributed to overall finite displacement. 650 07 ‡a550.34 -- Seismology.‡2udc 650 07 ‡a551.24 -- Geotectonics.‡2udc 650 07 ‡a551.7 -- Stratigraphy.‡2udc 650 07 ‡a551.72 -- Proterozoic.‡2udc 650 07 ‡a551.73 -- Palaeozoic.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*58) -- Norway.‡2udc 651 #7 ‡a(*582) -- Finnmark.‡2udc 773 0# ‡7nnas ‡tNorsk Geologisk Tidsskrift. ‡gVol. 71(1) (1991) ‡wSPRI-16075 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230323