 | | Journal (article/letter/editorial) | | EXEMPLIFIED BY LATE PALEOZOIC ROCKS OF BEAR ISLAND, SVALBARD ROBERT L. FOLK and ANNA SIEDLECKA Department...A.) Norges Geologiske Unders~kelse, Trondheim (Norway) (Accepted for publication December 12, 1973) ...exemplified by Late Paleozoic rocks of Bear Island, Svalbard. Sediment. Geol., 11: 1 - - 1 5 . Environments...have been recorded in Late Paleozoic rocks from Bear Island (74°30'N, 19°E): evaporite nodules, length-slow...penecontemporaneous dolomite are considered as indicators of hypersaline conditions while euhedral limpid dolomite crystals |  | | Journal (issue) | | GEOLOCICAL SOCIETY OF NORWAY GEOLOGICAL GUIDES 2014‐1 © Geological Society of Norway (NGF) , 2014 ISBN:...N-7491 Trondheim, Norway E-mail: ngf@geologi.no www.geologi.no GEOLOCICAL SOCIETY OF NORWAY GEOLOGICAL GUIDES...middle of the Barents Sea The small island of Bjørnøya ("Bear Island"), situated in the Barents Sea almost...almost midway between northern Norway and Spitsbergen (Figure 1), displays a Pre‐cambrian to Triassic succession...downtilted half‐graben developed over the present‐day island. Some 600 m of sandstones, coals and shales are |  | | Report (chapter) | | G. 1948. [An account of the mining activity on Svalbard in 1946]. Norges OJfisielle Statistikk, 10, 54-57...of Krossfjorden, Island of Spitsbergen]. In: SOKOLOV,V. N. (ed.) Geology of Svalbard. A Collection of...Spitsbergen]. In: SOKOLOV, V. N. (ed.) Geology of Svalbard. A Collection of Articles. NIIGA, Leningrad, 22-31...[Ultrabasites and gabbros of Botnehaugen, West Spitsbergen island]. In: Geology of Spitsbergen. Sevmorgeologiya,...coal depositional environments on Spitsbergen, Svalbard. In: MATTAVELLI,L. & NOVELLa, L. (eds) Advances |  | | Book | | Lithostratigraphic Lexicon of Svalbard.!:' , . - C.. ' f '.> I 1 . a- Upper Palaeozoic to Quaternary...t mcvcg pcbb P> thostratigraphic Lexicon of Svalbard Review and recommendations for nomencla.ture use...Stratigrafisk Komitk for Svalbard (SKS) Committee on the Stratigraphy of Svalbard Edited by W. K. Dallmann...Institute, Polar Environmental Centre, 9296 Tromsra, Norway) Editorial committee: Knysztof Birkenmajer (Polish...(University of Oslo, Norway) John G. Gjelberg (Norsk Hydro ASA, Bergen, Norway) W. Brian Harland (University |  | | Report (chapter) | | Andrews on April 29, 2015 Chapter 11 Southern Svalbard: Bjornoya and submarine geology W. B R I A N 11...35~ by which Svalbard was first defined, contains the small island of Bjornoya (Bear Island, B/iren Insel)...W), as the southern outpost of Svalbard, has long been a key to Svalbard geology since it is generally...than inflatable dinghy are feasible. After the island had been claimed by a Norwegian syndicate in 1915...map of the western Barents Sea around southern Svalbard, with principal bathymetric features named, based |  | | Journal (article/letter/editorial) | | Himalayas, British Columbia, northeastern Asia, Svalbard, and Arctic Canada have been considered and critically...* Corresponding author. and Sobolev, 2000b), Svalbard (Dagys et al., 1993; Korchinskaya, 2000), Canada...Ladinian/Carnian boundary interval in the Southern Alps (the Dolomite Alps in Italy) (Mietto and Manfin, 1995) shows...valleys of the Badia and Cordevole Rivers in the Dolomite Alps (Broglio Loriga et al., 1999) is proposed...genus Trachyceras from the Lower Carnian of the Dolomite Alps, the species T. bipunctatum and T. muensteri |  | | Journal (article/letter/editorial) | | islands in the vicinity, together with Bjemeya (Bear Island), some 120 nautical miles to the south of Vestspitsbergen... comprise the Norwegian Arctic archipelago of Svalbard, that lies between the northern latitudes of 74°...authentic publication entitled "Place-Names of Svalbard", 1942, is new available; this has been followed...knowledge of the geology and geomorphology of Svalbard. In many of these, too numerous to mention here...recorded in the valuable publications of Norges Svalbard- og Ishavs-undersokelser. The Swedish expedition |  | | Journal (article/letter/editorial) | | formationof fine-crystalline dolomite (type 1), coarse crystalline"sucrosic" dolomite (type 2) and dedolostone...and trace element-enrichedcloudy cores of the dolomite crystals. However,the dedolostone occursas (1)...filling of hollow dolomite rhombsby gypsum. Replacement and dissolutionof dolomite crystals began from...the Institute of geology, University of Bergen, Norway. The mineralogic composition was determined using...54056, 1.54439A) generated at 45 kV and 60 mAo Dolomite stoichiometry was estimated by examining the position |  | | Journal (article/letter/editorial) | | grouped as the Oslobreen Series, are dominantly of dolomite and limestone often with evidence of discontinuous...Limestone Kirtonryggen Dolomite . Lower Oslobreen Limestone Oslobreen Dolomite . Oslobreen Sandstone ...210 metres The rocks now named Kirtonryggen 1 Dolomite were previously included in the Lower Oslobreen...quartzite, which is succeeded conformably by Oslobreen Dolomite. TEXT-FIG. 1.—Geological map of part of Ny Friesland...Sandstone. Oslobreen Dolomite (see Text-fig. 2) On north Tokammane, the Oslobreen Dolomite is completely exposed |  | Demina, Liudmila L., Dara, Olga, Aliev, Ramiz, Alekseeva, Tatiana, Budko, Dmitry, Novichkova, Ekaterina, Politova, Nadezhda, Solomatina, Aleksandra, Bulokhov, Anton (2020) Elemental and Mineral Composition of the Barents Sea Recent and Late Pleistocene−Holocene Sediments: A Correlation with Environmental Conditions. Minerals, 10 (7) 593 doi:10.3390/min10070593 | Journal (article/letter/editorial) | | Gavan’ Bay (Novaya Zemlya Archipelago), and Bear Island Trough. We aim to evaluate how the modern and...Sedimentation Features The Barents Sea is bordered by Svalbard and Franz Josef Land Archipelago on the north...granite-gneisses, gabbro, and other basic rocks. In the Svalbard Archipelago, granitoids, volcanites of medium...various sources: glaciation centers such as the Svalbard, Franz Josef Land and Novaya Zemlya archipelagos...Norwegian-Northern Atlantic Current, which splits North of Norway into two branches. One, in the form of the North |  | | Journal (article/letter/editorial) | | compared with other Hecla Hoek successions in Svalbard. I. INTRODUCTION r T"'HE Hecla Hoek Formation...the ancient (pre-Devonian) rocks in the whole of Svalbard came to be given the same name (Orvin 1940, p...known successions in Nordaustlandet and south-west Svalbard. It seems to be both thicker and more complete...lithologically, and is perhaps recognizable elsewhere in Svalbard. We have taken the base at the division between...Friesland. The series includes all the rocks of Rysso Dolomite type. The fourfold division is a natural one with |  | | Journal (article/letter/editorial) | | com/loi/tigr20 PERMIAN BIOSTRATIGRAPHY OF SVALBARD (ARCTIC NORWAY)—A REVIEW H. A. Nakrem , I. Nilsson & G...Mangerud (1992) PERMIAN BIOSTRATIGRAPHY OF SVALBARD (ARCTIC NORWAY)—A REVIEW, International Geology Review...At: 21:35 PERMIAN BIOSTRATIGRAPHY OF SVALBARD (ARCTIC NORWAY)—A REVIEW* Downloaded by [University of...Oslo, Norway; Continental Shelf and Petroleum Technology Research Institute, Trondheim, Norway) Based...fossil groups, except ammonoids, are present in Svalbard. A revision of the biostratigraphic framework |  | | Journal (article/letter/editorial) | | cross-cuttingrelationssupportan epigeneticorigin of the dolomite. A temporal sequenceof carbonatediagenesisof the...Red-S solutionto distinguish between calcite and dolomite. This distinction aided in determiningthe... Dark ooids are calcite and lighter ooids are dolomite. C. Fore reef facies. Well-preserved ooid with...echinodermfragment surroundedby dolomitecrystals. Most of the dolomite crystals have cloudy centers, probably causedby...basal sandy zone. The remainder of the rock is dolomite. contactof the reef complexwith the fore reef |  | | Journal (article/letter/editorial) | | Shale Formation /Backlundtoppen /Dartboard Dolo\ Dolomite, etc. \ mite, etc. Although contemporary usage...in each case. The classic tillites of Northern Norway were recently re-investigated by one of us; and...distinctive " Dartboard Dolomite " member which occurs at the top of the Backlundtoppen Dolomite formation. The...Formation is everywhere marked by a thin yellow-white dolomite band termed thefirstpale band. A second pale band... was found in the lower part of the Oslobreen Dolomite (Gobbett and Wilson, 1960, p. 448) and for the |  | | Journal (article/letter/editorial) | | several countries including Britain, France, Germany, Norway, Poland, U.S.A., and U.S.S.R. Several local stratigraphical...-—Type section west slope Cowantoppen; 33 m. (124); dolomite, west side Billefjorden trough from Anservika...(48); thin bedded sandstone, gypsum, limestone, dolomite; separates massive gypsums of Ebbadalen formation...grey sandstones at base, above gysum, anhydrite, dolomite, limestone, passing west into coarse elastics;...Cowantoppen; 211 m. (353); gypsum, anhydrite, dolomite, carbonate breccias; base mapped as follows : |  | | Journal (article/letter/editorial) | | of Spitsbergen. 1 In Bear Island, situated midway between Spitsbergen and Norway, a lithologically similar...large eastward-flowing tributary of the immense Bear Bay Glacier, extensive exposures of unmistakable...lxxxiii, which 1000 feet were exposed west of the Bear Bay Glacier do not represent the basal beds, but...calcite and dolomite, including an 'intra-dolomite conglomerate' present in :Bear Island, and a (?) fossil...horizon of oolite and ' oolitoid ' rock or ' Ryss6-dolomite ' (4) Red shales, with thin quartzites and quartzose |  | | Journal (article/letter/editorial) | | to 4 cm in diameter, occur in thinly laminated dolomite and are composed of megaquartz and length-slow...dolomitic limestones, calcareous dolomites and dolomite (Swett, 1965; Cowie, 1974). The Dumess Group is...consists primarily of medium to dark grey weathering dolomite with beds of limestone occurring mainly toward...horizons and the laminations of the finely laminated dolomite in which the quartz nodules occur, are probably...fine to medium crystalline, thinly lamil~ated dolomite. In m ost occurrences the nodules exhibit cross-cutting |  | | Book | | under ice . 5 Water conditions . 5 Heiberg Island, 96—The Ringnes Islands, Freezing processes and...Patrick Island, 96—Cornwallis Disintegration. 7 Island, 96—Devon Island, 96—Banks Island, Ice conditions...Victoria Island, 97—King William Is¬ Pack ice . Ice boundary, 8 8 Water openings. Baffin Island, 96—Ellesmere...96—Ellesmere Island, 96—Axel land, 97—Seismograph stations, 97 8 Sea transportation . Submarine topography...62 Illustrations . Man-made floating research island 183 Chapter 6. ICELAND. 213 Chapter 3. THE ARCTIC |  | | Journal (article/letter/editorial) | | relationship between glaciation and volcanism. 2.b. Norway In 1891 H. Reusch described a glacial moraine...moraine at Bigganjargga in Finnmark, north Norway, and referred to an ice age (istiden), then ?Cambrian (Strachan...correlated with Sparagmite diamictites of southern Norway (Moelv Formation, Holtedahl (1922)). 2.c. East...correlation with Svalbard (Hambrey & Spencer, 1987; Fairchild & Hambrey, 1995). 2.d. Svalbard A massive boulder...Varangerfjord succession. The Svalbard tillites are now best known from the main island of Spitsbergen where three |  | | Journal (article/letter/editorial) | | and cherts. Correlation with rocks elsewhere in Svalbard, which has been effected largely by lithological..." was first applied in Svalbard (Heer, 1871) to rocks in Bj0rn0ya (Bear Island) thought to be at the top...Grit of England. Nordenskiold (1876) divided the Svalbard Carboniferous formation into three divisions :...published his comprehensive account of the Geology of Svalbard, the general position of all Carboniferous plant-...attempted. As the term Culm has been used twice in Svalbard in different agesenses and elsewhere in at least |  | Milkov, Alexei V, Vogt, Peter R, Crane, Kathy, Lein, Alla Yu, Sassen, Roger, Cherkashev, Georgiy A (2004) Geological, geochemical, and microbial processes at the hydrate-bearing Håkon Mosby mud volcano: a review. Chemical Geology, 205 (3) 347-366 doi:10.1016/j.chemgeo.2003.12.030 | Journal (article/letter/editorial) | | side-scan sonar (SeaMARC II) feature on the Bear Island submarine fan during geophysical mapping campaign...and redeposition from the Barents Sea shelf and Svalbard (Fiedler and Faleide, 1996). Based on regional...is located near the depocenter of the large Bear Island Trough Mouth Fan (Hjelstuen et al., 1999; Laberg...Rapid sedimentation is characteristic of the Bear Island Fan. The average sedimentation rate is estimated...Pleistocene slides complicate the morphology of the Bear Island Fan (Hjelstuen et al., 1999). The HMMV is within |  | | Journal (issue) | | publishing channel of all scientific meetings held in Norway with a geological content. Editors: Hans Arne Nakrem...Norges Geologiske Undersøkelse N‐7491 Trondheim, Norway E‐mail: ngf@geologi.no www.geologi.no Published...Norges Geologiske Undersøkelse N‐7491 Trondheim, Norway E‐mail: ngf@geologi.no www.geologi.no NGF Abstracts...Abstracts and Proceedings Of the Geological Society of Norway Number 1, 2017 Vinterkonferansen 2017 Oslo, January...Petroleum Guri V. Ganerød, Geological Survey of Norway Dag Helland Hansen, Aker BP Jean Sebastien L’Herureuz |  | | Journal (article/letter/editorial) | | NOTES ON THE ORDOVICIAN FOSSILS FROM BEAR ISLAND COLLECTED DU RING THE SWEDISH EXPEDITIONS OF 1898 AND...Heclahook-system of Bear Island, the small inlet lying iso1ated between Norway and Spitzbergen, at about... folded and This Heclahook-system consists dolomite, generally very quartzitic sa ndstone and ...G. ANDERSSON stayed a couple of months in the island, studying in detail the stratigraphical and tectonical...stratigraphical member of the " Heclahook" of the island), yet without finding much that was new. In his |  | | Journal (article/letter/editorial) | | dolomitization and the origin of the metal sulphides. Dolomite occurs as: i) discontinuous lenses of ferroan...that this silica is of authigenic origin and the dolomite/chalcedony micronodules are interpreted as diagenetic...calcite in the upper part of the Marl Slate. This dolomite is also calcium rich and represents a replacement...Various sources, such as co-precipitation with dolomite precursors and the underlying Yellow Sands, may...distinguished between early diagenetic dolomite and epigenetic dolomite. The former is characterized by its |  | | Journal (article/letter/editorial) | | sowie die Anordnung von Glimmerbl~ittchen um Dolomite. Synsedimentare Dolomitisierung wird weiterhin...synsedimentare Dolomite meist sehr feink6rnig; die hier gefundenen grSBereu Dolomite werden auf ein sp[iteres...the process, swerving of calcite laminae around dolomite porphyrotopes, and streaming of mica flakes around...to primary calcmicrite by gradual depletion of dolomite concentration and erosion of such crusts prior...sediments. In modern settings penecontemporaneous dolomite crystals are usually less than 5 micron size but |
|
