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The ¢Aravarri Formation of the Kautokeino Greenstone Belt, Finnmark, North Norway; a Palaeoproterozoic Foreland Basin Succession
NGUBull442_INNMAT 23.11.04 09:54 Side 5 TORE TORSKE & STEFFEN G.BERGH NGU-BULL 442, 2004 - PAGE 5 The ¢aravarri Formation of the Kautokeino Greenstone Belt, Finnmark, North Norway; a Palaeoproterozoic foreland basin succession TORE TORSKE & STEFFEN G. BERGH Torske, Tore & Bergh, Steffen G. 2004: The ¢aravarri Formation of the Kautokeino Greenstone Belt, Finnmark, North Norway; a Palaeoproterozoic foreland basin succession. Norges geologiske undersøkelse Bulletin,442,5–22. The ¢aravarri Formation is the youngest supracrustal unit in the Palaeoproterozoic Kautokeino Greenstone Belt of western Finnmark.This greenstone belt and correlative units at Alta farther north were formerly ascribed to a conti- nental rift setting near the northern margin of the Fennoscandian Shield.The ¢aravarri Formation is metamorpho- sed at very low grade and made up of c. 4000 m-thick, upward-coarsening, siliciclastic sandstones and conglomera- tes deposited in a presently NNW-SSE-trending basin. It rests with depositional contact on the underlying argillitic Bik’ka∏åk’ka Formation. The eastern boundary is an east-dipping thrust, with a hangingwall block of older, more highly deformed and metamorphosed metasupracrustals. The ¢aravarri Formation is subdivided into three lateral segments, from south to north, the Njargavarri, Gæsvarri and ¢aravarri segments, separated by inferred faults.The facies associations reveal: (i) an extensive lower conglome- ratic member (unit 1), present in all segments and interpreted as subaqueous debris-flow deposits, (ii) pebbly sand- stones and conglomerates interpreted as shallow-marine turbidites, debris flows or fan-delta deposits with locally derived carbonate clasts, which dominate in the Njargavarri segment and lower part of the Gæsvarri and ¢aravarri segments, and (iii) conglomerates and channelled and cross-bedded sandstones interpreted as prograding alluvial fan and fluvial trunk-river deposits that characterise the northern, ¢aravarri segment. -
Bergvesenet Rapportarkivet
I. Bergvesenet Postboks 3021, 7002 Trondheim Rapportarkivet Bergvesenetrapport nr InternJournalnr Interntarkiv nr Rapportlokalisering GraderIng T & F 1007 BV 614 156/80 FB Trondbeim APell Kommerfra ..arkiv Eksternrapportnr Oversendtfra Fortrollgpga Fortrollgfra dato: Troms & Finnmark NGU 1650/46 A Tittel Middavarrekobberforekomst Forfatter Dato Bedrift Vik, Eirik 14.01 1980 ) NGU Kommune Fylke BergdistrIkt 1: 50 000 kartblad 1:250 000 kartblad Kvænangen Troms Troms og 17341 Finnmark 18344 Fagområde Dokumenttype Forekomster Geologi Middavarre Boring Geokjemi Råstofftype Emneord Malm/metall Cu Sammendrag Rapporten er en samlet beskrivelseav feltet, basert på undersøkelsenesommeren1978 og tidligere arbeider. Sommeren1978ble det boret 5 korte diamantborhull, ogdet ble prøvetatt på berghallene. Prøvene er analysert på Cu, Zn, Pb, Co, Ni, Mo, V, Ag,Au, Fe, ogS. Mineraliseringen består av en rekke steiltstående kvarts-kalkspatganger i en grovkornet grønnstein. Malmmineralene er svovelkis, kobberkis og magnetitt pluss en rekke andre mineraler i aksessoriske mengder. Kjemisk er malmen kobberdominert. Gullinnholdet er lavt. Prøvene somhar mer enn 0.2 ppm Au har gjennomsnittlig 0.4 ppm Au. Malmen er uhomogen,men er for liten til å vtere økonomisk interessant i dag. UNDERSØKELSEAV STATENS BERGRETTIGHETER 1980 NGU-rapportnr. 1650/46A Middavarrekobberforekomst, Kvænangen,Troms , Norges geologiske undersøkelse Leiv Eiriksons vei 39Postboks 3006Postgironr. 5168232 T11. (075) 15 8607001 TrondheimBankgironr. 0633.05.70014 Rapport nr. 1650/46A Apen/Boatscockbsigoduisl. -
International Council for the Exploration of ~E Sea C.M. 1992/D: 10 Statistics Committee Ref. B + H GEOSTATISTICAL ANALYSIS of A
International Council for the C.M. 1992/D: 10 Exploration of ~e Sea Statistics Committee Ref. B + H GEOSTATISTICAL ANALYSIS OF ACOUSTIC SURVEY DATA ON Q-GROUP HERRING IN A FJORD by Kenneth G. Foote and Jacques Rivoirard Institute of Marine Research Centre de Geostatistique 5024 Bergen 77305 Fontainebleau NORWAY FRANCE ABSTRACT An essentially pure aggregation of O-group herring in Altafjord in northern Norway was acoustically surveyed on each of the first three days of December 1991. Measurements were made at 38 kHz during each survey and at 120 kHz during part of the second survey and all of the third survey. The data are expressed in terms of the area backscattering coefficient, applicable to the entire water column and averaged over intervals of 0.1 nautical mile. The spatial structure of the aggregation is characterized by the variogram. By means of geostatistics, estimates of abundance over the survey area are supplemented by estimates of variance. RESUME: ANALYSE GEOSTATISTIQUE DE DONNEES ACOUSTlQUES DE HARENG-O DANS UN FJORD Une population pratiquement.pure de·harengs-O dans le fjord Alta en Norvege du Nord a ete reconnue par campagnes acoustiques, une pour chacun des 3 premiers jours de decembre 1991. Les mesures ont ete faites ä 38 • kHz pour chacune des 3 campagnes, et ä 120 kHz pour une partie de la deuxieme et pour la totalite de la troisieme. Les donnees sont exprimees en terme d'indice de reflexion surfacique applicable a la colonne d'eau complete, et moyenne le long d'intervalles de 0.1 mille nautique. La structure spatiale de la population est caracterisee par le variogramme. -
Economy, Magic and the Politics of Religious Change in Pre-Modern
1 Economy, magic and the politics of religious change in pre-modern Scandinavia Hugh Atkinson Department of Scandinavian Studies University College London Thesis submitted for the degree of PhD 28th May 2020 I, Hugh Atkinson, confirm that the work presented in this thesis is my own. Where information has been derived from other sources, I confirm that these sources have been acknowledged in the thesis. 2 Abstract This dissertation undertook to investigate the social and religious dynamic at play in processes of religious conversion within two cultures, the Sámi and the Scandinavian (Norse). More specifically, it examined some particular forces bearing upon this process, forces originating from within the cultures in question, working, it is argued, to dispute, disrupt and thereby counteract the pressures placed upon these indigenous communities by the missionary campaigns each was subjected to. The two spheres of dispute or ambivalence towards the abandonment of indigenous religion and the adoption of the religion of the colonial institution (the Church) which were examined were: economic activity perceived as unsustainable without the 'safety net' of having recourse to appeal to supernatural powers to intervene when the economic affairs of the community suffered crisis; and the inheritance of ancestral tradition. Within the indigenous religious tradition of the Sámi communities selected as comparanda for the purposes of the study, ancestral tradition was embodied, articulated and transmitted by particular supernatural entities, personal guardian spirits. Intervention in economic affairs fell within the remit of these spirits, along with others, which may be characterized as guardian spirits of localities, and guardian spirits of particular groups of game animals (such as wild reindeer, fish). -
Our. Knowledge of the Geology of the Alta District of West Finnmark Owes Much to the Work of Holtedahl (1918, 1960) and Føyn (1964)
Correlation of Autochthonous Stratigraphical Sequences in the Alta-Repparfjord Region, West Finnmark DAVID ROBERTS & EIGILL FARETH Roberts, D. & Fareth, E.: Correlation of autochthonous stratigraphical se quences in the Alta-Repparfjord region, west Finnmark. Norsk Geologisk Tidsskrift, Vol. 54, pp. 123-129. Oslo 1974. An outline of the geology of the area between Alta and the Komagfjord tectonic window is presented. Lithologies (including a tillite) constituting an autochthonous sequence are described from an area on the north-east side of Altafjord, and from their similarity to those of formations occurring in adjacent areas a revised regional stratigraphical correlation is proposed. An occurrence of biogenic structures appears to provide confirmatory evidence for an earlier suggested correlation with Late Precambrian sequences be tween west and east Finnmark. D. Roberts & E. Fareth, Norges Geologiske Undersøkelse, Postboks 3006, 7001 Trondheim, Norway. Regional setting; previous correlations Our. knowledge of the geology of the Alta district of west Finnmark owes much to the work of Holtedahl (1918, 1960) and Føyn (1964). The oldest rocks, the Raipas Group or Series (Reitan 1963a) of Precambrian (Karelian) age, are represented by a sequence of greenschist facies metasediments, metavolcanics and intrusives. Lying unconformably upon the Raipas is a quartzite formation, a thin tillite, and a mixed shale and sandstone succession. Holtedahl (1918) re ferred to these autochthonous post-Raipas rocks as the 'Bossekopavdelingen', but Føyn (1964) later demonstrated the presence of an angular uncon formity beneath the tillite and adopted this break as the border between what he termed the Bossekop Group and the overlying sediments, the Borras Group. These were later referred to as sub-groups (Føyn 1967, Pl. -
Fungus Gnats (Diptera, Mycetophilidae) from Finnmark, Northern Norway
© Norwegian Journal of Entomology. 5 December 2012 Fungus gnats (Diptera, Mycetophilidae) from Finnmark, northern Norway GEIR SØLI & EIRIK RINDAL Søli, G. & Rindal, E. 2012. Fungus gnats (Diptera, Mycetophilidae) from Finnmark, northern Norway. Norwegian Journal of Entomology 59,158–181. In this paper 277 species belonging to the family Mycetophilidae are reported from Finnmark. The majority of records are based on extensive fieldwork in 2010. Fifteen species have not previously been recorded from Norway, viz. Boletina fennoscandica Polevoi & Hedmark, 2004, B. kivachiana Polevoi & Hedmark, 2004, B. pinusia Maximova, 2001, B. pseudonitida Zaitzev, 1994, B. subtriangularis Polevoi & Hedmark, 2004, Docosia moravica Landrock, 1916, Allodia (Brachycampta) adunca Zaitzev, 1992, Brevicornu auriculatum (Edwards, 1925), B. setigerum Zaitzev in Zaitzev & Polevoi, 1995, B. setulosum Zaitzev, 1988, Exechia similis Laštovka & Matile, 1974, Rymosia britteni Edwards, 1925, Mycetophila boreocruciator Sevčík, 2003, M. quadra Lundström,1909, and Phronia distincta Hackman, 1970. The species composition is briefly commented on, and the species distribution is compared to that reported from Sweden. Based on the present records, 17 species appear to have a more northern, boreal distribution than indicated by the Swedish records. 39 species could not be identified with certainty, of which the majority are likely to represent undescribed species. Most of the unidentified species belong to species rich genera like Sciophila Meigen 1818, Mycetophila Meigen, 1803, Phronia Winnertz, 1863 and Trichonta Winnertz, 1863. Specimens representing these species were among the 500 specimens sent to BOLD for DNA-barcoding, and the preliminary results confirm their isolated position. Key words: Mycetophilidae, distribution, Finnmark, Norway. Geir Søli, Museum of Natural History, University of Oslo, P.O. -
Paper IV.Pdf (5.305Mb)
Svecofennian shear zone networks of the Rombak Tectonic Window, North Norway: Structural architecture and regional correlation with the Fennoscandian shield Tine L. Angvik1 and 2, Iain H.C. Henderson1 and Steffen G.Bergh2 1. The Geological Survey of Norway 2. University of Tromsø Abstract The northern part of the Fennoscandian shield comprises several domains of Archean to Paleoproterozoic age. These domains include the Kola province in Russia, the Kola-Lapland and Kittilä provinces farther west, and the Norrbotten province in northern Sweden. The evolution of these domains was extremely complex and involved continental break ups, development of micro continents, island arcs and later closing of oceans (Kola ocean) accompanied by subduction, accretion and continent-continent collision. The Archean and Paleoproterozoic crust is commonly juvenile and the Fennoscandian shield has a high potential for mineral and ore deposits. Archean and Paleoproterozoic basement rocks are also present as inliers and outliers beneath and west of the Scandinavian Caledonides, and these provinces in general, have not been included in previous regional studies of the Fennoscandian Shield. Because of new knowledge of the stratigraphy, composition, age, structural relationship, and widespread sulphide mineralisation in the Rombak Tectonic Window and the similarities of these rocks with provinces farther north (inliers) and east, we consider them to be directly correlated with the basement rocks in northern Sweden, Norway and Finland. These provinces all show evidence of the same break-up activity in the Archean (2.5-1.9 Ga) that formed one or several micro continents filled in with Paleoproterozoic basin sediments and the development of island arcs and back arc basins and volcano-sedimentary deposits, terminating with the Svecofennian orogeny (1.92-1.79 Ga) which produced fold-thrust belts and regional ductile shear zones. -
Fylkesros for Finnmark 1
FylkesROS for Finnmark RISIKO- OG SÅRBARHETSANALYSE FOR FINNMARK 2014-2017 Innholdsfortegnelse Forord ...................................................................................................................................................................... 3 1 Innledning ....................................................................................................................................................... 4 1.1 Mål for FylkesROS i Finnmark ................................................................................................................ 4 1.2 Sentrale begreper .................................................................................................................................. 4 1.3 Risikovurderinger i FylkesROS ............................................................................................................... 5 1.3.1 Hjelpetabeller .................................................................................................................................... 5 1.3.2 Oppbyggingen av FylkesROS ............................................................................................................. 9 2 Finnmark ....................................................................................................................................................... 12 2.1 Geografi og demografi ......................................................................................................................... 12 2.2 Natur og miljø ..................................................................................................................................... -
Lacewings (Neuroptera) and Alderflies (Megaloptera) from Finnmark, Northern Norway
© Norwegian Journal of Entomology. 5 December 2012 Lacewings (Neuroptera) and Alderflies (Megaloptera) from Finnmark, northern Norway LITA GREVE & TROND ANDERSEN Greve, L. & Andersen, T. 2012. Lacewings (Neuroptera) and Alderflies (Megaloptera) from Finnmark, northern Norway. Norwegian Journal of Entomology 59, 122–132. Records of 22 species of Neuroptera and four species of Megaloptera from Finnmark, northern Norway are presented based partly on material collected in 2010, partly on material housed in the entomological collections at the Natural History museums in Norway. Of these, 13 species have previously not been recorded from Finnmark, i.e.: Coniopteryx tineiformis Curtis, 1834; Hemerobius atrifrons McLachlan, 1868; H. fenestratus Tjeder, 1932; H. humulinus Linnaeus, 1758; H. marginatus Stephens, 1836; H. nitidulus Fabricius, 1777; H. pini Stephens, 1836; Micromus angulatus (Stephens, 1836); Sympherobius fuscescens (Wallengren, 1863); Wesmaelius concinnus (Stephens, 1836); W. mortoni (McLachlan, 1899); W. quadrifasciatus (Reuter, 1894) and Chrysoperla carnea (Stephens, 1836). The total number of Neuroptera known to occur in Finnmark is now 23 of which four belong in the family Coniopterygidae, 17 in Hemerobidae, and one in each of the families Chrysopidae and Sisyridae. All four species of Megaloptera reported in this paper belong to the genus Sialis Latreille, 1802, the sole genus of the order occurring in Norway. One of these, Sialis sibirica McLachlan, 1872, is recorded as Data Deficient (DD) in the 2010 Norwegian Red List for Species. In addition to the four species reported here a fifth species,Sialis lutaria (Linnaeus, 1758) is known to occur in Finnmark. Key words: Neuroptera, Megaloptera, distribution, Finnmark, Norway. Lita Greve & Trond Andersen, Department of Natural History, University Museum of Bergen, University of Bergen, P.O. -
Geochronology of the Palaeoproterozoic Kautokeino Greenstone Belt, Finnmark, Norway: Tectonic Implications in a Fennoscandia Context
NORWEGIAN JOURNAL OF GEOLOGY Vol 95 Nr. 3–4 (2015) http://dx.doi.org/10.17850/njg95-3-09 Geochronology of the Palaeoproterozoic Kautokeino Greenstone Belt, Finnmark, Norway: Tectonic implications in a Fennoscandia context Bernard Bingen1,2, Arne Solli1, Giulio Viola1,3, Espen Torgersen1, Jan Sverre Sandstad1, Martin J. Whitehouse4, Torkil S. Røhr1, Morgan Ganerød1 & Aziz Nasuti1 1Geological Survey of Norway, PO Box 6315 Sluppen, 7491 Trondheim, Norway. 2Departement of Geology, University of Liège, 4000, Liège, Belgium. 3Department of Geology and Mineral Resources Engineering, Norwegian University of Science and Technology, 7491, Trondheim, Norway. 4Swedish Museum of Natural History, 104 05, Stockholm, Sweden. E-mail corresponding author (Bernard Bingen): [email protected] Zircon U–Pb geochronological data in 18 samples from Finnmarksvidda and one sample from the Repparfjord Tectonic Window, northern Norway, constrain the evolution of the Palaeoproterozoic Kautokeino Greenstone Belt and neighbouring units in a Fennoscandia context. The Jergul Complex is an Archaean cratonic block of Karelian affinity, made of variably gneissic, tonalite–trondhjemite–granodiorite–granite plutonic rocks formed between 2975 ± 10 and 2776 ± 6 Ma. It is associated with the Archaean Goldenvárri greenstone–schist formation. At the base of the Kautokeino Greenstone Belt, the Masi Formation is a typical Jatulian quartzite, hosting a Haaskalehto-type, albite–magnetite-rich, mafic sill dated at 2220 ± 7 Ma. The Likčá and Čáskejas formations represent the main event of basaltic magmatism. A synvolcanic metagabbro dates this magmatism at 2137 ± 5 Ma. The geochemical and Nd isotopic signature of the Čáskejas Formation (eNd = +2.2 ± 1.7) is remarkably similar to coeval dykes intruding the Archaean Karelian Craton in Finland and Russia (eNd = +2.5 ± 1.0). -
Innlandsbosetting I Tidlig Metalltid En Analyse Med Utgangspunkt I Virdnejávri 112
Innlandsbosetting i tidlig metalltid En analyse med utgangspunkt i Virdnejávri 112 Thor-Andreas Basso Mastergradsoppgave i arkeologi Det samfunnsvitenskapelige fakultet Universitetet i Tromsø Høsten 2007 Innlandsbosetting i tidlig metalltid En analyse med utgangspunkt i Virdnejávri 112 Thor-Andreas Basso Masteroppgave i arkeologi Det samfunnsvitenskapelige fakultet Universitetet i Tromsø Høsten 2007 SAMMENDRAG Forskningen på innlandsbosetting i Finnmark har fram til nå hatt et mindre fokus enn kystområdene. Man har undersøkt få boplasser, og disse har i tillegg vært behandlet i en mindre grad. I denne oppgaven har jeg valgt å rette søkelyset på innlandsboplasser fra perioden tidlig metalltid, og har valgt å ta utgangspunkt i boplassen Virdnejávri 112. I oppgaven gjennomførtes det en boplasstruktur analyse av Virdnejávri 112, med hensyn til hvordan boplassen ble dannet (dvs. formasjonsprosesser), der det ble tatt hensyn til tilstedeværelsen av anlegg/strukturer pluss spredningsmønstret av gjenstandsmaterialet. Boplasstruktur analysen for Virdnejávri 112 gjennomføres med k-means clusteranalyse og interpolering, som igjen ble satt opp mot en visuell vurdering av spredningsmønsteret for gjenstandsmaterialet. I tillegg diskuteres forskjellige boplasslokaliseringsfaktorer som har påvirket boplassens formasjonsprosesser. Virdnejávri 112 blir satt inn i en bredere kontekst ved å vurdere hvordan boplassen står i forhold til variasjon sammenlignet med andre tidlig metalltidsboplasser i Finnmark, og i forhold til noen utvalgte boplasser fra svensk og finsk Lappland. Dette for å se om det opptrer like type boplasser, eller om noen skiller seg ut med tanke på organisering og aktiviteter ved boplassene, og hvordan dette viser seg i distribusjonen av artefaktene i forhold til strukturer eller ikke. Analysene viser at boplassen Virdnejávri 112 skiller seg ut fra de andre boplassene i studiet, ved å framvise et vidt spekter av aktiviteter og mer intensivt bruk, noe som reflekteres i et langt mer variert og omfattende funnmateriale. -
Bergvesenet Rapportarkivet
Bergvesenet xt Posiboks 3021. 7002 Trondheim Rapportarkivet Bergvesenet rapport nr Intem Journal nr Internt arkiv nr Rapport lokalisenng Gradering BV 1507 183/80 Trondkim Apen Kommer fra Ekstern rapport nr Oversendt fraFortrolig pga Fortrolig fra dato: NGU 1336/3 Tittel Rastoffundersøkelser i Nord-Norge Skiferundersøkelser i Finnmark Forfatter DatoBedrift Ryghaug, Per 1977 J NGli Kommune Fylke Bergdistrikt 1: 50 000 kartblad 1: 250 000 kanblad Alta Finnmark Troms og 19344 Kautokeino Finnmark 19353 Porsanger 18342 Kvalsund 19343 Fagomrade Dokument type Forekomster Geologisk kartlegging Rastofftype Emneord Bygningst ein Skifer Sammendrag cr) elli 00000MOIONOMMIEM FI.-istoffundersokelser i Nord-Norge Oppdrag 1336:3 SKIFERUNDERSOKELSER I FINNMARK 1975 Norges geologiske undersøkelse Leiv Eiriksons vei 39Pos1boks 3006Postgironr. 5168232 Tlf. (075) 158607001Bankgironr. 0633.05.70014 Rapport nr. 1336:3 Åpen/ROWtSgiXia< Tittel: Rdstoffundersøkelser i Nord-Norge. Skiferundersokeiser i Finnmark. Oppdragsgiver:Forfatter: Norges geologiske undersokelsePer Ryghaug Forekomstens navn og koordinater: Kommune: Alta, Kautokeino, Porsanger og Kvalsund Fylke: Kartbladnr. og —navn (1:50 000): Finnmark Utført: Feltarbeid 1975 Sidetall: 27 Tekstbilag: Rapportering 1976-79 Kartbilag: 3 Prosjektnummer og -navn: 1336Nord-Norge-prosjektet Prosjektleder: lIenri Barkey Sammendrag: Skiferundersokelsene var et ledd i det avsluttende skiferinventerings- orogrammet til NGU's Nord-Norge porsjekt. Målsettingen har wrrt skaife en oversikt over landsdelens skiierressurser. Det ble utfort geologisk kartlegging og vurdering av de skiferforende neta-arkose-bergarter sor og nordost for Alta og i området mellom Sennalandet og Indre Porsanger. rt eldre bruddor=ide på Skaidi ble undersokt. Yttc rlige re avdekking og provebryting ma til for en kan bedømme drivverdigheten av forekomsten som imidiertid må betraktes som en fremtidig skifer- ressurs.