Browsing Bergen Open Research Archive by Author "Klausen, Tore Grane"
Now showing items 1-11 of 11
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Arctic sediment routing during the Triassic: sinking the Arctic Atlantis
Gilmullina, Albina; Klausen, Tore Grane; Doré, Anthony George; Sirevaag, Hallgeir; Suslova, Anna; Eide, Christian Haug (Journal article; Peer reviewed, 2022)Opening of the Arctic Ocean has been the subject of much debate, and the placement of terranes in the Early Mesozoic remains a crucial part of this important discussion. Several continental terranes complicate the ... -
Changing provenance and stratigraphic signatures across the Triassic–Jurassic boundary in eastern Spitsbergen and the subsurface Barents Sea
Klausen, Tore Grane; Rismyhr, Bjarte; Müller, Reidar; Olaussen, Snorre (Journal article; Peer reviewed, 2022)A change to more sandstone dominated deposits and increasing condensation across the Triassic–Jurassic boundary is generally associated with improved reservoir quality in the Barents Sea. However, spatial and temporal ... -
Geological control on dinosaurs’ rise to dominance: Late Triassic ecosystem stress by relative sea level change
Klausen, Tore Grane; Paterson, Niall William; Benton, Michael J. (Journal article; Peer reviewed, 2020)The Late Triassic is enigmatic in terms of how terrestrial life evolved: it was the time when new groups arose, such as dinosaurs, lizards, crocodiles and mammals. Also, it witnessed a prolonged period of extinctions, ... -
The largest delta plain in Earth's history
Klausen, Tore Grane; Nyberg, Bjørn R.; Helland-Hansen, William (Peer reviewed; Journal article, 2019-03-22)Delta plains host heavily populated and extensive agricultural areas with strong anthropogenic overprints on the natural evolution of these important landforms. Furthermore, modern delta plains have formed over a short ... -
Linking an Early Triassic delta to antecedent topography: Source-to-sink study of the southwestern Barents Sea margin
Eide, Christian Haug; Klausen, Tore Grane; Katkov, Denis; Suslova, Anna; Helland-Hansen, William (Peer reviewed; Journal article, 2018-01)Present-day catchments adjacent to sedimentary basins may preserve geomorphic elements that have been active through long intervals of time. Relicts of ancient catchments in present-day landscapes may be investigated using ... -
Linking regional unconformities in the Barents Sea to compression-induced forebulge uplift at the Triassic-Jurassic transition
Müller, Reidar; Klausen, Tore Grane; Faleide, Jan Inge; Olaussen, Snorre; Eide, Christian Haug; Suslova, Anna A.; Suslova, Elena N. (Peer reviewed; Journal article, 2019)The Triassic-Jurassic transition marks an important change in the basin configuration of the Greater Barents Sea. A contiguous basin with km-thick sedimentary successions changed into a partitioned basin with uplift in the ... -
Linking sediment supply variations and tectonic evolution in deep time, source-to-sink systems—The Triassic Greater Barents Sea Basin
Gilmullina, Albina; Klausen, Tore Grane; Doré, Anthony George; Rossi, Valentina Marzia; Suslova, Anna A.; Eide, Christian Haug (Journal article; Peer reviewed, 2021)Triassic strata in the Greater Barents Sea Basin are important records of geodynamic activity in the surrounding catchments and sediment transport in the Arctic basins. This study is the first attempt to investigate the ... -
Quartz overgrowth textures and fluid inclusion thermometry evidence for basin-scale sedimentary recycling: An example from the Mesozoic Barents Sea Basin
Haile, Beyene Girma; Line, Lina Hedvig; Klausen, Tore Grane; Olaussen, Snorre; Eide, Christian Haug; Jahren, Jens; Hellevang, Helge (Journal article; Peer reviewed, 2020)Sedimentary recycling has the potential to obscure source-to-sink relationships, provenance interpretations, burial history reconstructions and robust reservoir quality predictions in siliciclastic sedimentary basins. Here, ... -
Regional correlation and seismic stratigraphy of Triassic Strata in the Greater Barents Sea: implications for sediment transport in Arctic basins
Gilmullina, Albina; Klausen, Tore Grane; Paterson, Niall William; Suslova, Anna A.; Eide, Christian Haug (Journal article; Peer reviewed, 2020)The Greater Barents Sea Basin (GBSB) in Arctic Russia and Norway is an intracratonic basin that accommodated an enormous amount of sediment during the Triassic. These deposits are up to 4.5 km thick over an area 2,500,000 ... -
Sedimentology and seuence stratigraphy of the late cretaceous lowe Ferron Sandstone: Application of 3-D geocellular modelling to the drunkards wash CBM-field in central Utha, USA
Klausen, Tore Grane (Master thesis, 2010)Deposition of the Ferron Sandstone Member occurred during a widespread regression of the Western Interior Seaway during the Turonian. The Ferron is informally subdivided into two units. The Upper Ferron, ferronensis sequence ... -
Tectonostratigraphic development of the Upper Triassic to Middle Jurassic in the Hoop Area, Barents Sea: Implications for understanding ultra-condensed reservoir units
Müller, Reidar; Klausen, Tore Grane; Line, Lena; Hafeez, A; Planke, Sverre; Eide, Frøydis; Stueland, Erik; Jahren, Jens; Rismyhr, Bjarte; Olaussen, Snorre (Journal article; Peer reviewed, 2022)The most prolific reservoir intervals in the Barents Sea are found in the Upper Triassic to Middle Jurassic Realgrunnen Subgroup, deposited during a major change in the structural evolution of the basin which greatly ...