Per Terje Osmundsen

Om

I graduated with an MSc in regional- and structural geology in 1990 and defended my PhD at the University of Oslo in 1996.

In 1991-1992 I worked at the exploration and production division of Norsk Hydro, departments of reservoir Geology and Geophysics. After my PhD I worked as a post-doc for 3 years, funded by Norsk Agip asa.

In 1999 I embarked on an almost 20 year long career at the Geological Survey of Norway (NGU) in Trondheim. Much of my geological view of the world was obtained at the NGU, through cooperation with good colleagues in a highly competent and cross-disciplinary working environment.

In 2018 I started in my current position as Professor in structural geology at the department of Geoscience and Petroleum at the NTNU. Here I can research, supervise and teach and thus use and develop my experience with how the Earth works.

Strukturgeologi tektonikk bassengdannelse tektonisk topografi

Publikasjoner

2025

Maher, Harmon; Johnson, Ashley; Braathen, Alvar; Osmundsen, Per Terje. (2025) Cataclastic Strain in the Footwall Rocks of the Mormon Point Turtleback, Death Valley. Lithosphere
Vitenskapelig artikkel
Senger, Kim; Ammerlaan, Fenna; Betlem, Peter; Dumais, Marie-Andrée; Eagles, Graeme; Foster, William; Geissler, Wolfram H.; Grundvåg, Sten-Andreas; Hodson, Andrew; Horota, Rafael Kenji. (2025) Geology of Svalbard: Deep-time and Deep-Earth (SVALGEOL).
Vitenskapelig kapittel
Smyrak-Sikora, Aleksandra Anna; Senger, Kim; Osmundsen, Per Terje; Janocha, Julian; Mosociova, Tereza; Ammerlaan, Fenna; Bülhoff, Muriel; Horota, Rafael Kenji; Braathen, Alvar. (2025) Surface to subsurface expression of a long-lived structural element: the Billefjorden Fault Zone in Svalbard. 10th International Conference on Arctic Margins (ICAM-X) - Abstract Volume
Konferanseabstract

2024

Braathen, Alvar; Midtkandal, Ivar; Osmundsen, Per Terje. (2024) Geomorphological traits of landscapes in continental rifts—From fault-elastic rebound to sedimentary sinks. Basin Research
Vitenskapelig artikkel
Haaland, Linda Cecilia; Slagstad, Trond; Osmundsen, Per Terje; Redfield, Thomas Fitzmaurice. (2024) U-Pb calcite ages date oblique rifting of the Arctic–North Atlantic gateway. Geology
Vitenskapelig artikkel

2023

Maher, Harmon; Braathen, Alvar; Ganerød, Morgan; Myhre, Per Inge; Osmundsen, Per Terje; Redfield, Thomas Fitzmaurice. (2023) Discussion on ‘Paleozoic sedimentation and Caledonian terrane architecture in NW Svalbard: indications from U–Pb geochronology and structural analysis’ by Koglin et al. 2022 (JGS, 179, jgs2021-053). Journal of the Geological Society
Vitenskapelig artikkel
Gresseth, Julie Linnea Sehested; Osmundsen, Per Terje; Peron, Gwenn. (2023) Footwall geomorphology during necking domain evolution: A new model for the Frøya High, mid-Norwegian rifted margin. Basin Research
Vitenskapelig artikkel
Osmundsen, Per Terje; Svendby, Anne Kathrine; Braathen, Alvar; Bakke, Beate; Andersen, Torgeir Bjørge. (2023) Fault growth and orthogonal shortening in transtensional supradetachment basins: Insights from the `Old Red´ of western Norway. Basin Research
Vitenskapelig artikkel
Gresseth, Julie Linnea Sehested; Osmundsen, Per Terje; Peron, Gwenn. (2023) 3D Evolution of Detachment Fault Systems in Necking Domains: Insights From the Klakk Fault Complex and the Frøya High, Mid-Norwegian Rifted Margin. Tectonics
Vitenskapelig artikkel
Olaussen, Snorre; Grundvåg, Sten-Andreas; Senger, Kim; Anell, Ingrid; Betlem, Peter; Birchall, Thomas; Braathen, Alvar; Dallmann, Winfried Kurt; Jochmann, Malte Michel; Johannessen, Erik P.. (2023) Svalbard Composite Tectono-Sedimentary Element, Barents Sea”. Geological Society of London Memoirs
Vitenskapelig artikkel

2022

Maher, Harmon; Braathen, Alvar; Ganerød, Morgan; Osmundsen, Per Terje; Redfield, Tim; Myhre, Per Inge; Serck, Christopher; Parcher, Sara. (2022) Core complex fault rocks of the Silurian to Devonian Keisarhjelmen detachment in NW Spitsbergen.
Vitenskapelig kapittel
Osmundsen, Per Terje; Peron-Pinvidic, Gwenn. (2022) Tectonic evolution of the Mid-Norwegian Rifted Margin.
Faglig kapittel

2021

Osmundsen, Per Terje; Péron-Pinvidic, Gwenn; Bunkholt, Halvor. (2021) Rifting of Collapsed Orogens: Successive Incision of Continental Crust in the Proximal Margin Offshore Norway. Tectonics
Vitenskapelig artikkel
Schau-Pettersen, Kristian; Braathen, Alvar; Osmundsen, Per Terje. (2021) Forlastningsarkitektur og forkasningsprodukter i Persvik forkastningssone, Møre-Trøndelag forkastningskompleks. NTNU
Masteroppgave
Wiest, Johannes; Jacobs, Joachim; Fossen, Haakon; Ganerød, Morgan; Osmundsen, Per Terje. (2021) Segmentation of the Caledonian orogenic infrastructure and exhumation of the Western Gneiss Region during transtensional collapse. Journal of the Geological Society
Vitenskapelig artikkel
Gresseth, Julie Linnea Sehested; Braathen, Alvar; Serck, Christopher Sæbø; Faleide, Jan Inge; Osmundsen, Per Terje. (2021) Late Paleozoic supradetachment basin configuration in the southwestern Barents Sea — Intrabasement seismic facies of the Fingerdjupet Subbasin. Basin Research
Vitenskapelig artikkel
Schaaf, Niklas W.; Osmundsen, Per Terje; Van der Lelij, Roelant; Schönenberger, Jasmin; Lenz, Olaf K.; Redfield, Thomas Fitzmaurice; Senger, Kim. (2021) Tectono-sedimentary evolution of the eastern Forlandsundet Graben, Svalbard. Norwegian Journal of Geology
Vitenskapelig artikkel

2020

Anell, Ingrid Margareta; Zuchuat, Valentin; Röhnert, A.D.; Smyrak-Sikora, Aleksandra; Buckley, Simon John; Lord, Gareth Steven; Maher, H.; Midtkandal, Ivar; Ogata, Kei; Olaussen, Snorre. (2020) Tidal amplification and along‐strike process variability in a mixed‐energy paralic system prograding onto a low accommodation shelf, Edgeøya, Svalbard. Basin Research
Vitenskapelig artikkel
Serck, Christopher Sæbø; Braathen, Alvar; Olaussen, Snorre; Osmundsen, Per Terje; Midtkandal, Ivar; van Yperen, Anna Elisabeth; Indrevær, Kjetil. (2020) Supradetachment to rift basin transition recorded in continental to marine deposition; Paleogene Bandar Jissah Basin, NE Oman. Basin Research
Vitenskapelig artikkel
Peron-Pinvidic, Gwenn; Osmundsen, Per Terje; Bunkholt, Halvor Sverre Sæter. (2020) The proximal domain of the Mid-Norwegian rifted margin: The Trøndelag Platform revisited. Tectonophysics
Vitenskapelig artikkel
Peron-Pinvidic, Gwenn; Osmundsen, Per Terje. (2020) From orogeny to rifting: insights from the Norwegian ‘reactivation phase’. Scientific Reports
Vitenskapelig artikkel
Braathen, Alvar; Osmundsen, Per Terje. (2020) Extensional tectonics rooted in orogenic collapse: Long-lived disintegration of the Semail Ophiolite, Oman. Geology
Vitenskapelig artikkel
Maher, Harmon; Senger, Kim; Braathen, Alvar; Mulrooney, Mark Joseph; Smyrak-Sikora, Aleksandra; Osmundsen, Per Terje; Ogata, Kei. (2020) Mesozoic-Cenozoic regional stress field evolution in Svalbard. Tectonics
Vitenskapelig artikkel
Wiest, Johannes; Wrona, Thilo; Bauck, Marit Stokke; Fossen, Haakon; Gawthorpe, Rob; Osmundsen, Per Terje; Faleide, Jan Inge. (2020) From Caledonian collapse to North Sea Rift: The extended history of a metamorphic core complex. Tectonics
Vitenskapelig artikkel

2019

Smyrak-Sikora, Aleksandra; Osmundsen, Per Terje; Braathen, Alvar; Ogata, Kei; Anell, Ingrid Margareta; Mulrooney, Mark Joseph; Zuchuat, Valentin. (2019) Architecture of growth basins in a tidally influenced, prodelta to delta-front setting: The Triassic succession of Kvalpynten, East Svalbard. Basin Research
Vitenskapelig artikkel
Wiest, Johannes; Osmundsen, Per Terje; Jacobs, Joachim; Fossen, Haakon. (2019) Deep Crustal Flow Within Postorogenic Metamorphic Core Complexes: Insights From the Southern Western Gneiss Region of Norway. Tectonics
Vitenskapelig artikkel
Koehl, Jean-Baptiste P.; Bergh, Steffen G; Osmundsen, Per Terje; Redfield, Thomas Fitzmaurice; Indrevær, Kjetil; Lea, Halldis; Bergø, Espen. (2019) Late devonian–carboniferous faulting and controlling structures and fabrics in NW finnmark. Norwegian Journal of Geology
Vitenskapelig artikkel

2018

Braathen, Alvar; Osmundsen, Per Terje; Maher, Harmon; Ganerød, Morgan. (2018) Reply to Comment on ?The Keisarhjelmen detachment records Silurian?Devonian extensional collapse in Northern Svalbard?. Terra Nova
Kommentar
Ogata, Kei; Mulrooney, Mark; Braathen, Alvar; Maher, Harmon; Osmundsen, Per Terje; Anell, Ingrid Margareta; Smyrak-Sikora, Aleksandra; Balsamo, Fabrizio. (2018) Architecture, deformation style and petrophysical properties of growth fault systems: the Late Triassic deltaic succession of southern Edgeøya (East Svalbard). Basin Research
Vitenskapelig artikkel
Peron-Pinvidic, Gwenn; Osmundsen, Per Terje. (2018) The Mid Norwegian - NE Greenland conjugate margins: Rifting evolution, margin segmentation, and breakup. Marine and Petroleum Geology
Vitenskapelig oversiktsartikkel
Braathen, Alvar; Osmundsen, Per Terje; Maher, Harmon; Maher, Harmon; Ganerød, Morgan. (2018) The Keisarhjelmen detachment records Silurian-Devonian extensional collapse in Northern Svalbard. Terra Nova
Vitenskapelig artikkel
Osmundsen, Per Terje; Peron-Pinvidic, Gwenn. (2018) Crustal-Scale Fault Interaction at Rifted Margins and the Formation of Domain-Bounding Breakaway Complexes: Insights From Offshore Norway. Tectonics
Vitenskapelig artikkel

2017

Naliboff, John B.; Buiter, Susanne; Péron-Pinvidic, Gwenn; Osmundsen, Per Terje; Tetreault, Joya. (2017) Complex fault interaction controls continental rifting. Nature Communications
Vitenskapelig artikkel
Osmundsen, Per Terje; Péron-Pinvidic, Gwenn; Ebbing, Jørg; Erratt, Duncan; Fjellanger, Erik; Bergslien, Dag; Syvertsen, Svein Erik. (2017) Extension, hyperextension and mantle exhumation offshore Norway: A discussion based on 6 crustal transects. Norsk Geologisk Tidsskrift
Vitenskapelig artikkel

2016

Peron, Gwenn; Osmundsen, Per Terje. (2016) Architecture of the distal and outer domains of the Mid-Norwegian rifted margin: Insights from the Rån-Gjallar ridges system. Marine and Petroleum Geology
Vitenskapelig artikkel
Peron, Gwenn; Osmundsen, Per Terje; Ebbing, Jørg. (2016) Mismatch of geophysical datasets in distal rifted margin studies. Terra Nova
Vitenskapelig artikkel

2015

Hansen, John-Are; Bergh, Steffen G; Osmundsen, Per Terje; Redfield, Timothy Fitzgerald. (2015) Stress inversion of heterogeneous fault-slip data with unknown slip sense: An objective function algorithm contouring method. Journal of Structural Geology
Vitenskapelig artikkel

2014

Redfield, Thomas Fitzmaurice; Osmundsen, Per Terje. (2014) Some remarks on the earthquakes of Fennoscandia: A conceptual seismological model drawn from the perspective of hyperextension. Norsk Geologisk Tidsskrift
Vitenskapelig artikkel
Osmundsen, Per Terje; Braathen, Alvar; Rød, Rita Sande; Hynne, Ingrid Bjørnerheim. (2014) Styles of normal faulting and fault controlled sedimentation in the Triassic deposits of Eastern Svalbard. Norwegian Petroleum Directorate Bulletin
Vitenskapelig artikkel

2013

Braathen, Alvar; Osmundsen, Per Terje; Hauso, Harald Ove; Semshaug, Siv Lise; Fredman, Niclas; Buckley, Simon John. (2013) Fault-induced deformation in a poorly consolidated, siliciclastic growth basin: A study from the Devonian in Norway. Tectonophysics
Vitenskapelig artikkel
Braathen, Alvar; Anell, Ingrid Margareta; Osmundsen, Per Terje; Olaussen, Snorre. (2013) Just how quiescent was the northern Barents Shelf during the Triassic?. First Break
Vitenskapelig artikkel
Anell, Ingrid Margareta; Braathen, Alvar; Senger, Kim; Osmundsen, Per Terje. (2013) Evidence of faulting contradicts a quiescent northern Barents Shelf during the Triassic. First Break
Vitenskapelig artikkel
Peron, Gwenn; Manatschal, Gianreto; Osmundsen, Per Terje. (2013) Structural comparison of archetypal Atlantic rifted margins: A review of observations and concepts. Marine and Petroleum Geology
Vitenskapelig oversiktsartikkel
Anell, Ingrid Margareta; Braathen, Alvar; Osmundsen, Per Terje; Olaussen, Snorre. (2013) Evidence of faulting contradicting a Triassic quiescent northern Barents Shelf. First Break
Vitenskapelig artikkel

2012

Redfield, T.F.; Osmundsen, Per Terje. (2012) The long-term topographic response of a continent adjacent to a hyperextended margin: A case study from Scandinavia. Geological Society of America Bulletin
Vitenskapelig artikkel

2011

Osmundsen, Per Terje; Redfield, T.F.. (2011) Crustal taper and topography at passive continental margins. Terra Nova
Vitenskapelig artikkel

2010

Osmundsen, Per Terje; Redfield, T.F.; Hendriks, B.H.W.; Bergh, S.; Hansen, J.-A.; Henderson, I.H.C.; Dehls, J.; Lauknes, Tom Rune; Larsen, Yngvar; Anda, E.. (2010) Fault-controlled alpine topography in Norway. Journal of the Geological Society
Vitenskapelig artikkel

2009

Osmundsen, Per Terje; Henderson, I.; Lauknes, Tom Rune; Larsen, yngvar; Redfield, T.F.; Dehls, J.. (2009) Active normal fault control on landscape and rock-slope failure in northern Norway. Geology
Vitenskapelig artikkel

2007

Smelror, Morten; Dehls, John F.; Ebbing, Jörg; Larsen, Eiliv; Lundin, Erik R.; Nordgulen, Øystein; Osmundsen, Per Terje; Olesen, Odleiv; Ottesen, Dag; Pascal, Christophe. (2007) Towards a 4D topographic view of the Norwegian Sea margin. Global and Planetary Change
Vitenskapelig artikkel

Tidsskriftspublikasjoner

Maher, Harmon; Johnson, Ashley; Braathen, Alvar; Osmundsen, Per Terje. (2025) Cataclastic Strain in the Footwall Rocks of the Mormon Point Turtleback, Death Valley. Lithosphere
Vitenskapelig artikkel
Peron, Gwenn; Osmundsen, Per Terje. (2016) Architecture of the distal and outer domains of the Mid-Norwegian rifted margin: Insights from the Rån-Gjallar ridges system. Marine and Petroleum Geology
Vitenskapelig artikkel
Naliboff, John B.; Buiter, Susanne; Péron-Pinvidic, Gwenn; Osmundsen, Per Terje; Tetreault, Joya. (2017) Complex fault interaction controls continental rifting. Nature Communications
Vitenskapelig artikkel
Braathen, Alvar; Osmundsen, Per Terje; Maher, Harmon; Ganerød, Morgan. (2018) Reply to Comment on ?The Keisarhjelmen detachment records Silurian?Devonian extensional collapse in Northern Svalbard?. Terra Nova
Kommentar
Braathen, Alvar; Osmundsen, Per Terje; Hauso, Harald Ove; Semshaug, Siv Lise; Fredman, Niclas; Buckley, Simon John. (2013) Fault-induced deformation in a poorly consolidated, siliciclastic growth basin: A study from the Devonian in Norway. Tectonophysics
Vitenskapelig artikkel
Maher, Harmon; Braathen, Alvar; Ganerød, Morgan; Myhre, Per Inge; Osmundsen, Per Terje; Redfield, Thomas Fitzmaurice. (2023) Discussion on ‘Paleozoic sedimentation and Caledonian terrane architecture in NW Svalbard: indications from U–Pb geochronology and structural analysis’ by Koglin et al. 2022 (JGS, 179, jgs2021-053). Journal of the Geological Society
Vitenskapelig artikkel
Ogata, Kei; Mulrooney, Mark; Braathen, Alvar; Maher, Harmon; Osmundsen, Per Terje; Anell, Ingrid Margareta; Smyrak-Sikora, Aleksandra; Balsamo, Fabrizio. (2018) Architecture, deformation style and petrophysical properties of growth fault systems: the Late Triassic deltaic succession of southern Edgeøya (East Svalbard). Basin Research
Vitenskapelig artikkel
Redfield, Thomas Fitzmaurice; Osmundsen, Per Terje. (2014) Some remarks on the earthquakes of Fennoscandia: A conceptual seismological model drawn from the perspective of hyperextension. Norsk Geologisk Tidsskrift
Vitenskapelig artikkel
Peron, Gwenn; Osmundsen, Per Terje; Ebbing, Jørg. (2016) Mismatch of geophysical datasets in distal rifted margin studies. Terra Nova
Vitenskapelig artikkel
Braathen, Alvar; Anell, Ingrid Margareta; Osmundsen, Per Terje; Olaussen, Snorre. (2013) Just how quiescent was the northern Barents Shelf during the Triassic?. First Break
Vitenskapelig artikkel
Osmundsen, Per Terje; Péron-Pinvidic, Gwenn; Bunkholt, Halvor. (2021) Rifting of Collapsed Orogens: Successive Incision of Continental Crust in the Proximal Margin Offshore Norway. Tectonics
Vitenskapelig artikkel
Anell, Ingrid Margareta; Braathen, Alvar; Senger, Kim; Osmundsen, Per Terje. (2013) Evidence of faulting contradicts a quiescent northern Barents Shelf during the Triassic. First Break
Vitenskapelig artikkel
Anell, Ingrid Margareta; Zuchuat, Valentin; Röhnert, A.D.; Smyrak-Sikora, Aleksandra; Buckley, Simon John; Lord, Gareth Steven; Maher, H.; Midtkandal, Ivar; Ogata, Kei; Olaussen, Snorre. (2020) Tidal amplification and along‐strike process variability in a mixed‐energy paralic system prograding onto a low accommodation shelf, Edgeøya, Svalbard. Basin Research
Vitenskapelig artikkel
Gresseth, Julie Linnea Sehested; Osmundsen, Per Terje; Peron, Gwenn. (2023) Footwall geomorphology during necking domain evolution: A new model for the Frøya High, mid-Norwegian rifted margin. Basin Research
Vitenskapelig artikkel
Osmundsen, Per Terje; Redfield, T.F.; Hendriks, B.H.W.; Bergh, S.; Hansen, J.-A.; Henderson, I.H.C.; Dehls, J.; Lauknes, Tom Rune; Larsen, Yngvar; Anda, E.. (2010) Fault-controlled alpine topography in Norway. Journal of the Geological Society
Vitenskapelig artikkel
Osmundsen, Per Terje; Svendby, Anne Kathrine; Braathen, Alvar; Bakke, Beate; Andersen, Torgeir Bjørge. (2023) Fault growth and orthogonal shortening in transtensional supradetachment basins: Insights from the `Old Red´ of western Norway. Basin Research
Vitenskapelig artikkel
Smelror, Morten; Dehls, John F.; Ebbing, Jörg; Larsen, Eiliv; Lundin, Erik R.; Nordgulen, Øystein; Osmundsen, Per Terje; Olesen, Odleiv; Ottesen, Dag; Pascal, Christophe. (2007) Towards a 4D topographic view of the Norwegian Sea margin. Global and Planetary Change
Vitenskapelig artikkel
Serck, Christopher Sæbø; Braathen, Alvar; Olaussen, Snorre; Osmundsen, Per Terje; Midtkandal, Ivar; van Yperen, Anna Elisabeth; Indrevær, Kjetil. (2020) Supradetachment to rift basin transition recorded in continental to marine deposition; Paleogene Bandar Jissah Basin, NE Oman. Basin Research
Vitenskapelig artikkel
Hansen, John-Are; Bergh, Steffen G; Osmundsen, Per Terje; Redfield, Timothy Fitzgerald. (2015) Stress inversion of heterogeneous fault-slip data with unknown slip sense: An objective function algorithm contouring method. Journal of Structural Geology
Vitenskapelig artikkel
Peron-Pinvidic, Gwenn; Osmundsen, Per Terje; Bunkholt, Halvor Sverre Sæter. (2020) The proximal domain of the Mid-Norwegian rifted margin: The Trøndelag Platform revisited. Tectonophysics
Vitenskapelig artikkel
Peron-Pinvidic, Gwenn; Osmundsen, Per Terje. (2020) From orogeny to rifting: insights from the Norwegian ‘reactivation phase’. Scientific Reports
Vitenskapelig artikkel
Redfield, T.F.; Osmundsen, Per Terje. (2012) The long-term topographic response of a continent adjacent to a hyperextended margin: A case study from Scandinavia. Geological Society of America Bulletin
Vitenskapelig artikkel
Osmundsen, Per Terje; Henderson, I.; Lauknes, Tom Rune; Larsen, yngvar; Redfield, T.F.; Dehls, J.. (2009) Active normal fault control on landscape and rock-slope failure in northern Norway. Geology
Vitenskapelig artikkel
Braathen, Alvar; Osmundsen, Per Terje. (2020) Extensional tectonics rooted in orogenic collapse: Long-lived disintegration of the Semail Ophiolite, Oman. Geology
Vitenskapelig artikkel
Smyrak-Sikora, Aleksandra; Osmundsen, Per Terje; Braathen, Alvar; Ogata, Kei; Anell, Ingrid Margareta; Mulrooney, Mark Joseph; Zuchuat, Valentin. (2019) Architecture of growth basins in a tidally influenced, prodelta to delta-front setting: The Triassic succession of Kvalpynten, East Svalbard. Basin Research
Vitenskapelig artikkel
Wiest, Johannes; Jacobs, Joachim; Fossen, Haakon; Ganerød, Morgan; Osmundsen, Per Terje. (2021) Segmentation of the Caledonian orogenic infrastructure and exhumation of the Western Gneiss Region during transtensional collapse. Journal of the Geological Society
Vitenskapelig artikkel
Gresseth, Julie Linnea Sehested; Braathen, Alvar; Serck, Christopher Sæbø; Faleide, Jan Inge; Osmundsen, Per Terje. (2021) Late Paleozoic supradetachment basin configuration in the southwestern Barents Sea — Intrabasement seismic facies of the Fingerdjupet Subbasin. Basin Research
Vitenskapelig artikkel
Maher, Harmon; Senger, Kim; Braathen, Alvar; Mulrooney, Mark Joseph; Smyrak-Sikora, Aleksandra; Osmundsen, Per Terje; Ogata, Kei. (2020) Mesozoic-Cenozoic regional stress field evolution in Svalbard. Tectonics
Vitenskapelig artikkel
Osmundsen, Per Terje; Braathen, Alvar; Rød, Rita Sande; Hynne, Ingrid Bjørnerheim. (2014) Styles of normal faulting and fault controlled sedimentation in the Triassic deposits of Eastern Svalbard. Norwegian Petroleum Directorate Bulletin
Vitenskapelig artikkel
Peron-Pinvidic, Gwenn; Osmundsen, Per Terje. (2018) The Mid Norwegian - NE Greenland conjugate margins: Rifting evolution, margin segmentation, and breakup. Marine and Petroleum Geology
Vitenskapelig oversiktsartikkel
Peron, Gwenn; Manatschal, Gianreto; Osmundsen, Per Terje. (2013) Structural comparison of archetypal Atlantic rifted margins: A review of observations and concepts. Marine and Petroleum Geology
Vitenskapelig oversiktsartikkel
Wiest, Johannes; Osmundsen, Per Terje; Jacobs, Joachim; Fossen, Haakon. (2019) Deep Crustal Flow Within Postorogenic Metamorphic Core Complexes: Insights From the Southern Western Gneiss Region of Norway. Tectonics
Vitenskapelig artikkel
Gresseth, Julie Linnea Sehested; Osmundsen, Per Terje; Peron, Gwenn. (2023) 3D Evolution of Detachment Fault Systems in Necking Domains: Insights From the Klakk Fault Complex and the Frøya High, Mid-Norwegian Rifted Margin. Tectonics
Vitenskapelig artikkel
Schaaf, Niklas W.; Osmundsen, Per Terje; Van der Lelij, Roelant; Schönenberger, Jasmin; Lenz, Olaf K.; Redfield, Thomas Fitzmaurice; Senger, Kim. (2021) Tectono-sedimentary evolution of the eastern Forlandsundet Graben, Svalbard. Norwegian Journal of Geology
Vitenskapelig artikkel
Olaussen, Snorre; Grundvåg, Sten-Andreas; Senger, Kim; Anell, Ingrid; Betlem, Peter; Birchall, Thomas; Braathen, Alvar; Dallmann, Winfried Kurt; Jochmann, Malte Michel; Johannessen, Erik P.. (2023) Svalbard Composite Tectono-Sedimentary Element, Barents Sea”. Geological Society of London Memoirs
Vitenskapelig artikkel
Braathen, Alvar; Osmundsen, Per Terje; Maher, Harmon; Maher, Harmon; Ganerød, Morgan. (2018) The Keisarhjelmen detachment records Silurian-Devonian extensional collapse in Northern Svalbard. Terra Nova
Vitenskapelig artikkel
Osmundsen, Per Terje; Redfield, T.F.. (2011) Crustal taper and topography at passive continental margins. Terra Nova
Vitenskapelig artikkel
Osmundsen, Per Terje; Peron-Pinvidic, Gwenn. (2018) Crustal-Scale Fault Interaction at Rifted Margins and the Formation of Domain-Bounding Breakaway Complexes: Insights From Offshore Norway. Tectonics
Vitenskapelig artikkel
Koehl, Jean-Baptiste P.; Bergh, Steffen G; Osmundsen, Per Terje; Redfield, Thomas Fitzmaurice; Indrevær, Kjetil; Lea, Halldis; Bergø, Espen. (2019) Late devonian–carboniferous faulting and controlling structures and fabrics in NW finnmark. Norwegian Journal of Geology
Vitenskapelig artikkel
Anell, Ingrid Margareta; Braathen, Alvar; Osmundsen, Per Terje; Olaussen, Snorre. (2013) Evidence of faulting contradicting a Triassic quiescent northern Barents Shelf. First Break
Vitenskapelig artikkel
Osmundsen, Per Terje; Péron-Pinvidic, Gwenn; Ebbing, Jørg; Erratt, Duncan; Fjellanger, Erik; Bergslien, Dag; Syvertsen, Svein Erik. (2017) Extension, hyperextension and mantle exhumation offshore Norway: A discussion based on 6 crustal transects. Norsk Geologisk Tidsskrift
Vitenskapelig artikkel
Smyrak-Sikora, Aleksandra Anna; Senger, Kim; Osmundsen, Per Terje; Janocha, Julian; Mosociova, Tereza; Ammerlaan, Fenna; Bülhoff, Muriel; Horota, Rafael Kenji; Braathen, Alvar. (2025) Surface to subsurface expression of a long-lived structural element: the Billefjorden Fault Zone in Svalbard. 10th International Conference on Arctic Margins (ICAM-X) - Abstract Volume
Konferanseabstract
Braathen, Alvar; Midtkandal, Ivar; Osmundsen, Per Terje. (2024) Geomorphological traits of landscapes in continental rifts—From fault-elastic rebound to sedimentary sinks. Basin Research
Vitenskapelig artikkel
Wiest, Johannes; Wrona, Thilo; Bauck, Marit Stokke; Fossen, Haakon; Gawthorpe, Rob; Osmundsen, Per Terje; Faleide, Jan Inge. (2020) From Caledonian collapse to North Sea Rift: The extended history of a metamorphic core complex. Tectonics
Vitenskapelig artikkel
Haaland, Linda Cecilia; Slagstad, Trond; Osmundsen, Per Terje; Redfield, Thomas Fitzmaurice. (2024) U-Pb calcite ages date oblique rifting of the Arctic–North Atlantic gateway. Geology
Vitenskapelig artikkel

Del av bok/rapport

Senger, Kim; Ammerlaan, Fenna; Betlem, Peter; Dumais, Marie-Andrée; Eagles, Graeme; Foster, William; Geissler, Wolfram H.; Grundvåg, Sten-Andreas; Hodson, Andrew; Horota, Rafael Kenji. (2025) Geology of Svalbard: Deep-time and Deep-Earth (SVALGEOL).
Vitenskapelig kapittel
Maher, Harmon; Braathen, Alvar; Ganerød, Morgan; Osmundsen, Per Terje; Redfield, Tim; Myhre, Per Inge; Serck, Christopher; Parcher, Sara. (2022) Core complex fault rocks of the Silurian to Devonian Keisarhjelmen detachment in NW Spitsbergen.
Vitenskapelig kapittel
Osmundsen, Per Terje; Peron-Pinvidic, Gwenn. (2022) Tectonic evolution of the Mid-Norwegian Rifted Margin.
Faglig kapittel

Studentoppgave eller avhandling

Schau-Pettersen, Kristian; Braathen, Alvar; Osmundsen, Per Terje. (2021) Forlastningsarkitektur og forkasningsprodukter i Persvik forkastningssone, Møre-Trøndelag forkastningskompleks. NTNU
Masteroppgave

Undervisning

Emner

Jeg underviser emner i bassenganalyse, tektonikk og videregående strukturgeologi og har gjesteopptredener i petroleumsgeologi og norgesgeologi.

Veiledning

Jeg er for tiden veileder for 5 masterstudenter og 2 PhD-studenter i forskjellige faser av sine respektive studier. Studentene arbeider med forkastningsarkitektur og -utvikling samt tektonisk kontroll på sedimentasjon og topografi. Studentenes arbeidsområder er fastlands-Norge, offshore på den midt-norske kontinentalmarginen og på vest-og sentrale Svalbard. oppgavene utføres i samarbeid med andre universiteter, med Norges Geologiske Undersøkelse og med industrien.

Formidling