Blar i NGU Open Archive på forfatter "Siedlecka, Anna"
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Provenance and sediment routing of Neoproterozoic formations on the Varanger, Nordkinn, Rybachi and Sredni peninsulas, North Norway and Northwest Russia: a review
Roberts, David; Siedlecka, Anna (NGU Bulletin (452), Journal article, 2012)Provenances and sediment routing of Neoproterozoic, mainly low-grade, sedimentary successions on four large peninsulas in Northeast Norway (Varanger and Nordkinn) and Northwest Russia (Rybachi and Sredni) have been assessed ... -
Report from a visit to the Komi Branch of the Russian Academy of Sciences in Syktyvkar, Russia, and from fieldwork in the central Timans, August 1995
Siedlecka, Anna; Roberts, David (NGU-Rapport (95.149), Report, 1995)The objective of research initiated in Central Timans in August 1995 was to extend and continue the work carried out in the Varanger-Rybachi-Sredni-Kildin area during the years 1990-93. The studies embraced stratigraphy, ... -
Scientific research programme on the Upper Proterozoic geology of the Varanger Peninsula, Rybachi and Sredni Peninsulas, Kildin Island, Bolshoi Aynov and Malyi Aynov Islands. Report from the joint field- work on the Norwegian and Russian sides of th
Siedlecka, Anna; Negrutsa, V.; Lyubtsov, V.; Roberts, David (NGU-Rapport (92.320), Report, 1990)Stratigraphic sections and key localities were examined on both sides of the national border during this first season of the international collaboration. During fieldwork on Varanger Peninsula the Russian workers concentrated ... -
Some new aspects of the geology of Varanger peninsula (Northern Norway). Preliminary report.
Siedlecka, Anna; Siedlecki, Stanislaw (NGU (247), Journal article, 1967)The authors have established that Varanger Peninsula consists of two different geological regions divided from each other by a large thrus fault trending in NW-SE direction. The south-western, Tanafjord-Varangerfjord region, ... -
Terminal Proterozoic System. Fieldguide to the workshop in Eastern Finnmark, North Norway, 1-8 August 1994
Siedlecka, Anna (NGU-Rapport (94.065), Report, 1994)Ekskursjonsfører med beskrivelse av utvalgte lokaliteter og snitt i Varangerfjorden og Tanafjorden områdene -
The bedrock geology of Varanger Peninsula. Excursion Guide.
Siedlecka, Anna (NGU-Rapport (90.082), Report, 1990)Kartblandnr. og -navn (M.1:50 000) forts.: 2335 I-IV, 2435 I-IV, 2436 III-IV, 2536 IV. The Varanger Peninsula is underlain by weakly metamorphosed sedimentary rocks of Late Precambrian to Early Cambrian age. The rocks occur ... -
Undersøkelse av underproterozoiske sedimentære lagrekker på Finnmarksvidda.
Siedlecka, Anna (NGU-Rapport (90.010), Report, 1990)Underproterozoiske sedimentære lagrekker på Finnmarksvidda består av metamorfe konlomerater, sandsteiner og slamsteiner. Sandsteinene er den vanligste bergartstypen og er videre inndelt i kvartsitter, subarkositter og ...