Henrik Svensen

• Mazzini, Adriano; Scholz, Florian; Svensen, Henrik; Hensen, Christian & Hadi, Soffian (2018). The geochemistry and origin of the hydrothermal water erupted at Lusi, Indonesia. Marine and Petroleum Geology.  ISSN 0264-8172. . doi: 10.1016/j.marpetgeo.2017.06.018 Full text in Research Archive.
• Svensen, Henrik; Torsvik, Trond Helge; Callegaro, Sara; Augland, Lars Eivind; Heimdal, Thea Hatlen; Jerram, Dougal Alexander; Planke, Sverre & Pereira, Egberto (2018). Gondwana LIPs: Plate reconstructions, volcanic basins and sill volumes. In: Large Igneous Provinces from Gondwana and Adjacent Regions. Geological Society Special Publication.  ISSN 0305-8719.  463, s 17- 40 . doi: 10.1144/SP463.7
• Angkasa, Syahreza Saidina; Jerram, Dougal Alexander; Millett, John M; Svensen, Henrik; Planke, Sverre; Taylor, Ross A; Schofield, Nick & Howell, John (2017). Mafic intrusions, hydrothermal venting and the basalt-sediment transition: Linking onshore and offshore examples from the north atlantic igneous province. Interpretation.  ISSN 2324-8858.  5(3) . doi: 10.1190/int-2016-0162.1 Full text in Research Archive.
• Fristad, Kirsten; Svensen, Henrik; Polozov, Alexander & Planke, Sverre (2017). Formation and evolution of the end–Permian Oktyabrsk volcanic crater in the Tunguska Basin, Eastern Siberia. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  468, s 76- 87 . doi: 10.1016/j.palaeo.2016.11.025
• Hammer, Øyvind & Svensen, Henrik (2017). Biostratigraphy and carbon and nitrogen geochemistry of the SPICE event in Cambrian low-grade metamorphic black shale, Southern Norway. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  468, s 216- 227 . doi: 10.1016/j.palaeo.2016.12.016
• Jones, Morgan Thomas; Augland, Lars Eivind; Shephard, Grace; Burgess, Seth; Eliassen, Gauti Trygvason; Jochmann, Malte; Friis, Bjarki; Jerram, Dougal Alexander; Planke, Sverre & Svensen, Henrik (2017). Constraining shifts in North Atlantic plate motions during the Palaeocene by U-Pb dating of Svalbard tephra layers. Scientific Reports.  ISSN 2045-2322.  7(1) . doi: 10.1038/s41598-017-06170-7 Full text in Research Archive.
• Kjoberg, Sigurd; Schmiedel, Tobias; Planke, Sverre; Svensen, Henrik; Millett, John; Jerram, Dougal Alexander; Galland, Olivier; Lecomte, Isabelle; Schofield, Nick; Haug, Øystein Thorden & Helsem, Andreas (2017). 3D structure and formation of hydrothermal vent complexes at the paleocene-eocene transition, the Møre basin, MID-Norwegian margin. Interpretation.  ISSN 2324-8858.  5(3), s SK65- SK81 . doi: 10.1190/int-2016-0159.1 Full text in Research Archive. Show summary

  The mid-Norwegian margin is regarded as an example of a volcanic-rifted margin, formed prior to and during, Paleogene breakup of the northeast Atlantic. The area is characterized by the presence of voluminous basaltic complexes such as extrusive lava and lava delta sequences, intrusive sills and dikes, and hydrothermal vent complexes. We have developed a detailed 3D seismic analysis of fluid-and gas-induced hydrothermal vent complexes in a 310 km2 area in the Møre Basin, offshore Norway. We find that formation of hydrothermal vent complexes is accommodated by deformation of the host rock when sills are emplaced. Fluids are generated by metamorphic reactions and pore-fluid expansion around sills and are focused around sill tips due to buoyancy. Hydrothermal vent complexes are associated with doming of the overlying strata, leading to the formation of draping mounds above the vent contemporary surface. The morphological characteristics of the upper part and the underlying feeder structure (conduit zone) are imaged and studied in 3D seismic data. Well data indicate that the complexes formed during the early Eocene, linking their formation to the time of the Paleocene-Eocene thermal maximum at c. 56 Ma. The well data further suggest that the hydrothermal vent complexes were active for a considerable time period, corresponding to a c. 100 m thick transition zone unit with primary Apectodinium augustum and redeposited very mature Cretaceous and Jurassic palynomorphs. The newly derived understanding of age, structure, and formation of hydrothermal vent complexes in the Møre Basin contributes to the general understanding of the igneous plumbing system in volcanic basins and their implications for the paleoclimate and petroleum systems.

• Mazzini, Adriano; Svensen, Henrik; Forsberg, Carl Fredrik; Linge, Henriette; Lauritzen, Stein-Erik; Haflidason, Haflidi; Hammer, Øyvind; Planke, Sverre & Tjelta, Tor-Inge (2017). A climatic trigger for the giant Troll pockmark field in the northern North Sea. Earth and Planetary Science Letters.  ISSN 0012-821X.  464, s 24- 34 . doi: 10.1016/j.epsl.2017.02.014 Full text in Research Archive. Show summary

  Pockmarks are seafloor craters usually formed during methane release on continental margins. However, the mechanisms behind their formation and dynamics remain elusive. Here we report detailed investigations on one of the World's largest pockmark fields located in the Troll region in the northern North Sea. Seafloor investigations show that >7000 pockmarks are present in a ∼600 km2 area. A similar density of pockmarks is likely present over a 15,000 km2 region outside our study area. Based on extensive monitoring, coring, geophysical and geochemical analyses, no indications of active gas seepage were found. Still, geochemical data from carbonate blocks collected from these pockmarks indicate a methanogenic origin linked to gas hydrate dissociation and past fluid venting at the seafloor. We have dated the carbonates using the U–Th method in order to constrain the pockmark formation. The carbonates gave an isochron age of 9.59±1.38 ka9.59±1.38 ka, i.e. belonging to the initial Holocene. Moreover, radiocarbon dating of microfossils in the sediments inside the pockmarks is consistent with the ages derived from the carbonates. Based on pressure and temperature modelling, we show that the last deglaciation could have triggered dissociation of gas hydrates present in the region of the northern part of the Norwegian Channel, causing degassing of 0.26 MtCH4/km2 at the seafloor. Our results stress the importance of external climatic forcing of the dynamics of the seafloor, and the role of the rapid warming following the Younger Dryas in pacing the marine gas hydrate reservoir.

• Neumann, Else Ragnhild; Svensen, Henrik; Polozov, Alexander & Hammer, Øyvind (2017). Formation of Si-Al-Mg-Ca-rich zoned magnetite in an end-Permian phreatomagmatic pipe in the Tunguska Basin, East Siberia. Mineralium Deposita.  ISSN 0026-4598.  Published ahead of print . doi: 10.1007/s00126-017-0717-9
• Stordal, Frode; Svensen, Henrik; Aarnes, Ingrid & Roscher, Marco (2017). Global temperature response to century-scale degassing from the Siberian Traps Large igneous province. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  471, s 96- 107 . doi: 10.1016/j.palaeo.2017.01.045 Show summary

  The Siberian Traps Large igneous province was a key player in the end-Permian extinction and climatic change due to degassing from lavas and heated sedimentary rocks. Although the specific degassing scenarios from the province are debated, this implies that gas release on a timescale tuned to the cooling of lava flows and subvolcanic intrusions (i.e. decades to centuries) must have been sufficient to affect the atmospheric chemistry. Here we test this assumption by using simple box model calculations to constrain century-scale degassing of CO2 and CH4 from high-end volumes of individual lava flows and sills from the Siberian Traps. The model includes gas fluxes of CH4 and CO2, their atmospheric lifetimes and radiative forcing, as well as the climate sensitivity in a global average climate system calibrated to end-Permian time. The fluxes are estimated based on lava degassing and contact aureole volumes and devolatilization during the first 100 years following emplacement. We test the sensitivity to extreme emissions of up to 25 GtC/yr, CH4 fractions from 0 to 100%, wide ranges of climate sensitivities (1.5–6.0 °C for CO2 doubling), pre-event concentrations, and atmospheric lifetimes. We find that the global annual mean temperature perturbation is 7.0 °C in our baseline case using a 10 GtC/yr emission and a 60% CH4 fraction, assuming 4.5 °C as the climate sensitivity. Even for low emission scenarios (0.7–1.2 GtC/yr), the temperature response is ~ 1.5 °C. We conclude that sporadic individual large-scale volcanic events in Large igneous provinces have the potential to cause a strong global warming on very short timescales. In addition to the emission strength, the CH4 fraction and the climate sensitivity have the strongest impact on the century-scale temperature perturbation.

• Frieling, Joost; Svensen, Henrik; Planke, Sverre; Cramwinckel, Margot J; Selnes, Haavard & Sluijs, Appy (2016). Thermogenic methane release as a cause for the long duration of the PETM. Proceedings of the National Academy of Sciences of the United States of America.  ISSN 0027-8424.  113(43), s 12059- 12064 . doi: 10.1073/pnas.1603348113
• Jones, Morgan Thomas; Trygvason Eliassen, Gauti; Shephard, Grace; Svensen, Henrik; Jochmann, Malte; Friis, Bjarki; Augland, Lars Eivind; Jerram, Dougal Alexander & Planke, Sverre (2016). Provenance of bentonite layers in the Palaeocene strata of the Central Basin, Svalbard: implications for magmatism and rifting events around the onset of the North Atlantic Igneous Province. Journal of Volcanology and Geothermal Research.  ISSN 0377-0273.  327, s 571- 584 . doi: 10.1016/j.jvolgeores.2016.09.014
• Midtkandal, Ivar; Svensen, Henrik; Planke, Sverre; Corfu, Fernando; Polteau, Stephane; Torsvik, Trond Helge; Faleide, Jan Inge; Grundvåg, Sten-Andreas; Selnes, Håvard; Kürschner, Wolfram Michael & Olaussen, Snorre (2016). The Aptian (Early Cretaceous) oceanic anoxic event (OAE1a) in Svalbard, Barents Sea, and the absolute age of the Barremian-Aptian boundary. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  463, s 126- 135 . doi: 10.1016/j.palaeo.2016.09.023
• Toohey, Matthew; Krüger, Kirstin; Sigl, Michael; Stordal, Frode & Svensen, Henrik (2016). Climatic and societal impacts of a volcanic double event at the dawn of the Middle Ages. Climatic Change.  ISSN 0165-0009.  136(3), s 401- 412 . doi: 10.1007/s10584-016-1648-7
• Wig, Ståle & Svensen, Henrik (2016). Trøbbel i tårnet - Om hvorfor akademia må tenke nytt om forskningsformidling. Nytt Norsk Tidsskrift.  ISSN 0800-336X.  32(3), s 195- 208 . doi: 10.18261/issn.1891-1781-2016-03-03
• Aarnes, Ingrid; Planke, Sverre; Trulsvik, Mikal & Svensen, Henrik (2015). Contact metamorphism and thermogenic gas generation in the Vøring and Møre basins, offshore Norway, during the Paleocene-Eocene thermal maximum. Journal of the Geological Society.  ISSN 0016-7649.  172(5), s 588- 598 . doi: 10.1144/jgs2014-098
• Fristad, Kirsten; Pedentchouk, Nikolai; Roscher, Marco; Polozov, Alexander G. & Svensen, Henrik (2015). An integrated carbon isotope record of an end-Permian crater lake above a phreatomagmatic pipe of the Siberian Traps. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  428, s 39- 49 . doi: 10.1016/j.palaeo.2015.03.010
• Jerram, Dougal Alexander; Svensen, Henrik; Planke, Sverre; Polozov, Alexander G. & Torsvik, Trond Helge (2015). The onset of flood volcanism in the north-western part of the Siberian Traps: Explosive volcanism versus effusive lava flows. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  441(1), s 38- 50 . doi: 10.1016/j.palaeo.2015.04.022
• Jones, Morgan Thomas; Jerram, Dougal Alexander; Svensen, Henrik & Grove, Clayton (2015). The effects of large igneous provinces on the global carbon and sulphur cycles. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  441, s 4- 21 . doi: 10.1016/j.palaeo.2015.06.042
• Mazzini, Adriano; Svensen, Henrik; Planke, Sverre; Forsberg, Carl Fredrik & Tjelta, Terje (2015). Pockmarks and methanogenic carbonates above the giant Troll gas field in the Norwegian North Sea. Marine Geology.  ISSN 0025-3227.  373, s 26- 38 . doi: 10.1016/j.margeo.2015.12.012 Show summary

  Acoustic imaging has revealed more than 7000 pockmarks on the seafloor above the Troll East gas field in the Norwegian North Sea. We present the first comprehensive study conducted on one of the World's largest pockmark fields complementing the acoustic data with extensive sampling, geochemical and petrographical studies. Specifically, we aimed at detecting possible active seepage still present over this vast area. The pockmarks are present as isolated structures, on average ~ 35 m wide and up to 100 m in size. In addition, smaller satellite pockmarks surround some of the pockmarks. In contrast to the muddy surroundings, parts of the investigated pockmarks contain laterally extensive carbonate deposits or meter sized carbonate blocks. These blocks provide shelter to abundant colonies of benthic megafauna. The carbonate blocks are comprised of micritic Mg-calcite and calcite, micritic aragonite, and botryoidal aragonite. Framboidal pyrite is also commonly present. Carbon isotopic values of the carbonates are 13C-depleted (δ13C as low as − 59.7‰) and with δ18O up to 4.5‰, indicating a methanogenic origin, possibly linked to gas hydrate dissociation. Pore water extracted from shallow cores from the centre and the flanks of the pockmarks show similar Cl and SO4 profiles as the reference cores outside the pockmarks, ruling out active methane seepage. This conclusion is also supported by seafloor video observations that did not reveal any evidence of visual fluid seepage, and by the absence of microbial mats and by the fact that the carbonate blocks are exposed on the seafloor and party oxidized on the surface. We conclude that methane seepage formed this extensive gas field following to gas hydrate dissociation.

• Planke, Sverre; Svensen, Henrik; Myklebust, Reidun; Bannister, S.; Manton, B. & Lorenz, L. (2015). Geophysics and remote sensing. Advances in Volcanology.  ISSN 2364-3277.
• Polozov, Alexander G.; Svensen, Henrik; Planke, Sverre; Grishina, S.N.; Fristad, Kirsten & Jerram, Dougal Alexander (2015). The basalt pipes of the Tunguska Basin (Siberia, Russia): High temperature processes and volatile degassing to the end-Permian atmosphere. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  441(1), s 51- 64 . doi: 10.1016/j.palaeo.2015.06.035
• Polteau, Stephane; Hendriks, Bart W.H.; Planke, Sverre; Ganerød, Morten; Corfu, Fernando; Faleide, Jan Inge; Midtkandal, Ivar; Svensen, Henrik & Myklebust, Reidun (2015). The Early Cretaceous Barents Sea Sill Complex: Distribution, 40Ar/39Ar geochronology, and implications for carbon gas formation. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  441, s 83- 95 . doi: 10.1016/j.palaeo.2015.07.007

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• Kristiansen, Jostein Riiser; Evans, Anna Kathinka Dalland; Svensen, Henrik; Samset, Bjørn Hallvard & Byhring, Hanne Sigrun (red.) (2015). Stjerneklart – siste nytt fra verdensrommet. Spartacus.  ISBN 9788243009738.  193 s.

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• Stokke, Ella Wulfsberg; Jones, Morgan Thomas; Hammer, Øyvind & Svensen, Henrik (2018). Geochemical variations during the PETM and later Eocene hyperthermals: investigating a new drill core from Fur, Denmark.
• Stokke, Ella Wulfsberg; Whiteside, Jessica H.; Svensen, Henrik; Hammer, Øyvind & Jones, Morgan Thomas (2018). Linking warming, environmental changes, and volcanic ash falls from onset to recovery of the PETM: investigations from Fur, Denmark.
• Svensen, Henrik (2018, 09. januar). Vulkanutbrudd skapte fimbulvinteren.  Vårt Land.
• Svensen, Henrik (2018, 22. april). Øy i Stillehavet blir ubeboelig.  dagbladet.no.
• Jerram, Dougal Alexander; Svensen, Henrik; Planke, Sverre; Millett, John M & Reynolds, Pete (2017). Sill induced hydrothermal venting: A summary of our current understanding..
• Jones, Morgan Thomas; Augland, Lars Eivind; Shephard, Grace; Burgess, Seth; Eliassen, Gauti; Jerram, Dougal Alexander; Jochmann, Malte; Friis, Bjarki; Planke, Sverre & Svensen, Henrik (2017). Bentonite layers in Svalbard: constraining sources of volcanism, geochronology, and relative plate motions during the Paleogene.
• Mazzini, Adriano; Svensen, Henrik; Forsberg, Carl Fredrik; Linge, Henriette; Lauritzen, Stein-Erik; Haflidason, Haflidi; Hammer, Øyvind; Planke, Sverre & Tjelta, Tor-Inge (2017). A Climatic Trigger for the Giant Troll Pockmark Field in the Northern North Sea. Show summary

  Pockmarks are seafloor craters usually formed during methane release on continental margins. However, the mechanisms behind their formation and dynamics remain elusive. Here we report detailed investigations on one of the World’s largest pockmark fields located in the Troll region in the northern North Sea. Seafloor investigations show that >7000 pockmarks are present in a ~600 km2 area. A similar density of pockmarks is likely present over a 15,000 km2 region outside our study area. Based on extensive monitoring, coring, geophysical and geochemical analyses, no indications of active gas seepage were found. Still, geochemical data from carbonate blocks collected from these pockmarks indicate a methanogenic origin linked to gas hydrate dissociation and past fluid venting at the seafloor. We have dated the carbonates using the U-Th method in order to constrain the pockmark formation. The carbonates gave an isochron age of 9.59 ± 1.38 ka BP, i.e. belonging to the initial Holocene. Moreover, radiocarbon dating of microfossils in the sediments inside the pockmarks are consistent with the ages derived from the carbonates. Based on pressure and temperature modelling, we show that the last deglaciation could have triggered dissociation of gas hydrates present in the region of the northern part of the Norwegian Channel, causing degassing of 0.26 MtCH4/km2 at the seafloor. Our results stress the importance of external climatic forcing of the dynamics of the seafloor, and the role of the rapid warming following the Younger Dryas in pacing the marine gas hydrate reservoir.

• Polozov, Alexander; Planke, Sverre; Svensen, Henrik; Jerram, Dougal Alexander & Looy, Cindy (2017). Burned and buried by the Siberian traps: tree trunks in volcaniclastics and lavas..
• Svensen, Henrik (2017). Antropocen og den dype tiden.
• Svensen, Henrik (2017). Den største masseutryddelsen.
• Svensen, Henrik (2017). Dette bør du vite om menneskets tidsalder.
• Svensen, Henrik (2017). Et hint av tobakk i edens hage. Morgenbladet.  ISSN 0805-3847.
• Svensen, Henrik (2017). HVorfor formidle?.
• Svensen, Henrik (2017). Jordens store masseutryddelser.
• Svensen, Henrik (2017). Masteroppgaver, akademisk skriving og formidling.
• Svensen, Henrik (2017, 27. oktober). Om supervulkaner. [Radio].  NRK P1.
• Svensen, Henrik (2017, 28. november). Om utbruddet fra Agung. [Radio].  NRK P1 Norgesglasset.
• Svensen, Henrik (2017, 26. oktober). Supervulkaner. [Radio].  NRK Kuriøs.
• Svensen, Henrik (2017, 27. november). Vulkanen Agung er aktiv. [Radio].  NRKP2 nyhetslunsj.
• van Soelen, Elsbeth Ester; Hasic, Edi; Planke, Sverre; Svensen, Henrik; Sleveland, Arve Rein Nes; Midtkandal, Ivar; Twitchett, Richard & Kürschner, Wolfram Michael (2017). Permian-Triassic palynofacies and chemostratigraphy in a core recovered from central Spitsbergen..
• Augland, Lars Eivind; Jones, Morgan Thomas; Planke, Sverre; Svensen, Henrik & Tegner, Christian (2016). Evaluating the provenance of Permian-Triassic and Palaeocene-Eocene ash beds by high precision U-Pb and Lu-Hf isotopic analyses of zircons: linking local sedimentary records to global events.
• Augland, Lars Eivind; Jones, Morgan Thomas; Svensen, Henrik & Planke, Sverre (2016). Improving the geochronology of the North Atlantic Igneous Province. largeigneousprovinces.org.
• Augland, Lars Eivind; Jones, Morgan Thomas; Svensen, Henrik & Tegner, Christian (2016). Closing in on the Palaeocene-Eocene Thermal Maximum in the North Atlantic: chronostratigraphy and ash bed provenance through high precision U-Pb and Lu-Hf isotopic analyses of zircons.
• Corfu, Fernando; Svensen, Henrik & Mazzini, Adriano (2016). Comment to paper: Evaluating the temporal link between the Karoo LIP and climatic-biologic events of the Toarcian Stage with high-precision U-Pb geochronology by Bryan Sell, Maria Ovtcharova, Jean Guex, Annachiara Bartolini, Fred Jourdan, Jorge E. Spangenberg, Jean-Claude Vicente, Urs Schaltegger in Earth and Planetary Science Letters 408 (2014) 48-56. Earth and Planetary Science Letters.  ISSN 0012-821X.  434, s 349- 352 . doi: 10.1016/j.epsl.2015.07.010
• Eriksen, Thomas Hylland; Hessen, Dag Olav & Svensen, Henrik (2016). En røff guide til antropocen. Nytt Norsk Tidsskrift.  ISSN 0800-336X.  33(1-2), s 71- 83
• Font, Eric; Adatte, Thierry; Planke, Sverre; Svensen, Henrik & Kürschner, Wolfram Michael (2016). Impact, volcanism, global changes, and mass extinction. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  441, s 1- 3 . doi: 10.1016/j.palaeo.2015.11.001
• Jones, Morgan Thomas; Augland, Lars Eivind; Burgess, Seth; Eliassen, Gauti; Svensen, Henrik; Jerram, Dougal Alexander; Jochmann, Malte; Friis, Bjarki & Planke, Sverre (2016). Bentonite layers in Svalbard: constraining sources of volcanism, geochronology, and relative plate motions during the Paleocene and Eocene.
• Jones, Morgan Thomas; Augland, Lars Eivind; Svensen, Henrik; Tegner, Christian; Planke, Sverre & Willumsen, Pi Suhr (2016). Volcano-climate interactions during the PETM and U-Pb dating from the Fur Formation, Denmark.
• Jones, Morgan Thomas; Augland, Lars Eivind; Tegner, Christian; Planke, Sverre; Jerram, Dougal Alexander; Callegaro, Sara; Schultz, Bo & Svensen, Henrik (2016). Volcano-climate interactions during the Paleocene-Eocene Thermal Maximum: Assessing the impact of the North Atlantic Igneous Province from the Fur Formation, Denmark.
• Kjoberg, Sigurd; Schmiedel, Tobias; Planke, Sverre; Svensen, Henrik; Galland, Olivier & Jerram, Dougal Alexander (2016). 3D structure and formation of hydrothermal vent complexes in the Møre Basin.
• Planke, Sverre; Polteau, S; Senger, Kim; Svensen, Henrik; Faleide, Jan Inge; Myklebust, Reidun & Tegner, Christian (2016). HALIP Intrusive and Extrusive Complexes of Svalbard and the Barents Sea.
• Planke, Sverre; Zuchuat, Valentin; Svensen, Henrik; Hammer, Øyvind; Braathen, Alvar; Silkoset, Petter; Midtkandal, Ivar; Nagy, Jenø; Kürschner, Wolfram Michael; van Soelen, Elsbeth Ester; Faleide, Jan Inge; Augland, Lars Eivind; Jones, Morgan Thomas; Jerram, Dougal Alexander; Franeck, Franziska; Sassier, Caroline; Domeier, Mathew; Twitchett, Richard J.; Jochmann, Malte; Zayoncheck, Andrey; Haflidason, Haflidi; Buckley, Simon John; Kurz, Tobias Herbert; Olaussen, Snorre; Mørk, Atle; Løvø, Vigdis & Lie, Jan Erik (2016). Coring and High-Resolution Imaging of the Permian-Triassic Boundary in Deltadalen, Svalbard.
• Svensen, Henrik (2016, 20. desember). 1 av 5 forskere får ikke fast jobb.  Dagsavisen.
• Svensen, Henrik (2016, 25. februar). 200 år siden "året uten sommer". [Radio].  NRK P2 Ekko.
• Svensen, Henrik (2016). Akademisk skriving.
• Svensen, Henrik (2016). Allmennrettet sakprosa.
• Svensen, Henrik (2016, 08. november). Antropocen og menneskets tidsalder. [Radio].  NRK P1 Østlandssendingen, morgengjest.
• Svensen, Henrik (2016, 15. februar). Antropocen: Det menneskelige fotavtrykk. [Internett].  titan.uio.no.
• Svensen, Henrik (2016). Det ekstreme kretsløpet. Morgenbladet.  ISSN 0805-3847.
• Svensen, Henrik (2016, 25. januar). Det hellige fjellet på Sri Lanka. [Radio].  Kulturhuset NRK P2.
• Svensen, Henrik (2016, 14. februar). En ny epoke. [Internett].  nrk.no.
• Svensen, Henrik (2016, 27. oktober). Fem tegn på at vi har skapt en ny tidsalder. [Internett].  VGTV.
• Svensen, Henrik (2016). Forskning og følelser.
• Svensen, Henrik (2016). Forskningsformidling som en del av forskningsprosessen.
• Svensen, Henrik (2016). Fra holocen til antropocen?.
• Svensen, Henrik (2016). Gammel som f.... Morgenbladet.  ISSN 0805-3847.
• Svensen, Henrik (2016). Geologer er jordens historikere. Harvest : Mennesket & naturen.
• Svensen, Henrik (2016, 06. januar). Hvor mye har vi endret jorda?. [Internett].  forskning.no.
• Svensen, Henrik (2016, 09. desember). Hvor mye veier alt vi har laget?.  Vårt Land.
• Svensen, Henrik (2016). Hvordan skrive et essay.
• Svensen, Henrik (2016). Inn i den dype tiden. kollokvium.no.
• Svensen, Henrik (2016). Inn i den dype tiden. Naturfag.  ISSN 1504-4564.
• Svensen, Henrik (2016, 19. juni). Kjemper for enklere prosa.  Klassekampen.
• Svensen, Henrik (2016). Menneskets tidsalder.
• Svensen, Henrik (2016). Middelalderens kjøttfrie mandag. Morgenbladet.  ISSN 0805-3847.
• Svensen, Henrik (2016). Nødvendigheten av å krysse en ørken. Morgenbladet.  ISSN 0805-3847.
• Svensen, Henrik (2016, 26. april). På nattbordet.  Dagens Næringsliv.
• Svensen, Henrik (2016, 03. mai). Ragnarok på 500-tallet skyldtes vulkanutbrudd. [Radio].  NRK P2 Ekko.
• Svensen, Henrik (2016). Rapport fra fracking-fronten. Morgenbladet.  ISSN 0805-3847.
• Svensen, Henrik (2016). Science outreach.
• Svensen, Henrik (2016). Svaret i steinen. Morgenbladet.  ISSN 0805-3847.
• Svensen, Henrik (2016). The role of igneous and metamorphic processes in triggering mass extinctions and Earth crises.
• Svensen, Henrik (2016, 26. januar). Ukens forsker. [Internett].  titan.uio.no.
• Svensen, Henrik (2016). Utbruddene som endret alt. Aftenposten (morgenutg. : trykt utg.).  ISSN 0804-3116.
• Svensen, Henrik (2016, 21. april). Volkaan oorzaak van Maya-crisis.  de volkskrant.
• Svensen, Henrik; Eriksen, Thomas Hylland & Hessen, Dag Olav (2016). Menneskeheten er inne i en ny geologisk epoke - antropocen. Aftenposten (morgenutg. : trykt utg.).  ISSN 0804-3116.
• van Soelen, Elsbeth Ester; Planke, Sverre; Svensen, Henrik; Twitchett, Richard; Polozov, Alexander G. & Kürschner, Wolfram Michael (2016). Chemo- and palyno-stratigraphy of the Permian-Triassic transition in the Boreal region.
• van Soelen, Elsbeth Ester; Planke, Sverre; Svensen, Henrik; Twitchett, Richard; Polozov, Alexander G. & Kürschner, Wolfram Michael (2016). Chemo- and palyno-stratigraphy of the Permian-Triassic transition in the Boreal region. Geophysical Research Abstracts.  ISSN 1029-7006.
• Wig, Ståle & Svensen, Henrik (2016). En kur mot tåkeprat. Morgenbladet.  ISSN 0805-3847.
• Font, Eric; Adatte, Thierry; Planke, Sverre; Svensen, Henrik & Kürschner, Wolfram Michael (2015). Impact, volcanism, global changes, and mass extinction. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  441, s 1- 3 . doi: 10.1016/j.palaeo.2015.11.001
• Jones, Morgan Thomas; Burgess, Seth; Eliassen, Gauti Trygvason; Svensen, Henrik; Planke, Sverre; Jochmann, Malte & Friis, Bjarki (2015). Arctic volcanism during the Palaeocene and Eocene: The timing and provenance of volcanic ashes in the Central Tertiary Basin, Svalbard.
• Jones, Morgan Thomas; Eliassen, Gauti Trygvason; Burgess, Seth; Augland, Lars Eivind; Svensen, Henrik; Planke, Sverre; Jochmann, Malte & Friis, Bjarki (2015). Palaeocene-Eocene volcanism in the Arctic: Basin development and continental breakup constrained by ash layers in Svalbard.
• Jones, Morgan Thomas; Jerram, Dougal Alexander; Svensen, Henrik; Planke, Sverre; Grove, Clayton & Gislason, Sigurdur R. (2015). The effects of large igneous provinces on the global carbon and sulphur cycles: understanding the sources and the sinks..
• Jones, Morgan Thomas; Svensen, Henrik; Tegner, Christian; Planke, Sverre & Willumsen, Pi Suhr (2015). Large volcanic eruptions and the PETM: Geochemistry from the Fur Formation, Denmark.
• Planke, Sverre; Twitchett, Richard; Zuchuat, Valentin; Svensen, Henrik; Hammer, Øyvind; Braathen, Alvar; Silkoset, Petter; Midtkandal, Ivar; Nagy, Jenø; Kürschner, Wolfram Michael; van Soelen, Elsbeth Ester; Faleide, Jan Inge; Augland, Lars Eivind; Jochmann, Malte; Zayoncheck, Andrey; Haflidason, Haflidi; Buckley, Simon John; Kurz, Tobias Herbert; Olaussen, Snorre; Mørk, Atle; Løvø, Vigdis & Lie, Jan Erik (2015). Coring the Permian-Triassic Boundary in Deltadalen, Svalbard..
• riiser kristiansen, jostein & Svensen, Henrik (2015). Forord, I: Jostein Riiser Kristiansen; Anna Kathinka Dalland Evans; Henrik Svensen; Bjørn Hallvard Samset & Hanne Sigrun Byhring (red.),  Stjerneklart – siste nytt fra verdensrommet.  Spartacus.  ISBN 9788243009738.  Forord.  s 7 - 8

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