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Record #135891:
- #135891
Main publication details
MARC recordU-Pb zircon ages from the Eskolabreen Formation, southern Ny Friesland, Svalbard / Alexander N. Larionov, Åke Johansson, Alexander M. Tebenkov, Alexander N. Sirotkin.
| Title: | U-Pb zircon ages from the Eskolabreen Formation, southern Ny Friesland, Svalbard / Alexander N. Larionov, Åke Johansson, Alexander M. Tebenkov, Alexander N. Sirotkin. |
| Author(s): | Larionov, Alexander N. Johansson, Åke. Tebenkov, Alexander M. Sirotkin, Alexander N. |
| Date: | 1995. |
| In: | Norsk Geologisk Tidsskrift. (1995.), Vol. 75(4) (1995) |
| Abstract: | Formation is lowest unit in pile of Caledonian Hecla Hoek succession and is exposed core of Atomfjella Antiform. It is composed of strongly deformed and banded migmatic gneisses and amphibolites and intercalated granitic gneisses. Dating yields poorly defined upper intercept age of 1800 Ma. Lower intercept age is 400 Ma. Results show importance of c. 1.7 Ga tectothermal event within basement units of Ny Friesland Caledonides. |
| Notes: | Norsk Geologisk Tidsskrift. Vol. 75(4) :247-257 (1995). |
| Keywords: | 551.1/.4 -- Geology. 551.73 -- Palaeozoic. B -- Geology and soil sciences. (*3) -- Arctic regions. (*32) -- Svalbard. |
| SPRI record no.: | 135891 |
LDR 01391naa#a2200000#a#4500 001 SPRI-135891 005 20231206221323.0 007 ta 008 231206s1995####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-135891 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aU-Pb zircon ages from the Eskolabreen Formation, southern Ny Friesland, Svalbard /‡cAlexander N. Larionov, Åke Johansson, Alexander M. Tebenkov, Alexander N. Sirotkin. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1995. 300 ## ‡ap. 247-257 :‡bill., diags., tables, maps. 500 ## ‡aNorsk Geologisk Tidsskrift. Vol. 75(4) :247-257 (1995). 520 3# ‡aFormation is lowest unit in pile of Caledonian Hecla Hoek succession and is exposed core of Atomfjella Antiform. It is composed of strongly deformed and banded migmatic gneisses and amphibolites and intercalated granitic gneisses. Dating yields poorly defined upper intercept age of 1800 Ma. Lower intercept age is 400 Ma. Results show importance of c. 1.7 Ga tectothermal event within basement units of Ny Friesland Caledonides. 650 07 ‡a551.1/.4 -- Geology.‡2udc 650 07 ‡a551.73 -- Palaeozoic.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*32) -- Svalbard.‡2udc 700 1# ‡aLarionov, Alexander N. 700 1# ‡aJohansson, Åke. 700 1# ‡aTebenkov, Alexander M. 700 1# ‡aSirotkin, Alexander N. 773 0# ‡7nnas ‡tNorsk Geologisk Tidsskrift. ‡gVol. 75(4) (1995) ‡wSPRI-16075 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231206