Øyvind Hammer

Førsteamanuensis
Bilde av Øyvind Hammer
English version of this page
Telefon +47-22851658
Faks +47-22851800
Rom 429, Waldemar C. Brøggers hus (Geologisk museum)
Brukernavn
Besøksadresse Sars gate 1 Tøyen Oslo
Postadresse Postboks 1172 Blindern 0318 Oslo

http://folk.uio.no/ohammer/

Bakgrunn

1. amanuensis i paleontologi, seniorforsker i geologi, Universitetet i Oslo
Dr. Scient. i paleontologi, 2000
Cand. Scient. i matematisk modellering, 1996

Undervisnings- og veiledningsområder

Underviser kurs i biologi. Veileder paleontologi og marin geologi.

Faglige kompetanseområder

Karbonatsystemet i vann.
Matematisk modellering av geologiske systemer.
Statistiske metoder i paleontologi og geologi.
Nedre paleozoikum og marin kvartærgeologi i Oslo-området.
Metanoppkommer i jura på Svalbard.

Emneord: Geologi, Paleontologi, Stratigrafi, Paleoøkologi, Svalbard, Oslofeltet, Norsk sokkel, Kambrium, Ordovicium, Jura, Pleistocen, Holocen, Dataanalyse

Publikasjoner

  • 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
  • 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 Vis sammendrag
  • 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
  • Piazza, Veronica; Hammer, Øyvind & Jattiot, Romain (2017). New late Smithian (early triassic) ammonoids from the Lusitaniadalen member, Vikingh?gda formation, Svalbard. Norsk Geologisk Tidsskrift.  ISSN 0029-196X.  97(2), s 105- 117 . doi: 10.17850/njg97-2-03
  • Amberg, Chloe E.A.; Collart, Tim; Salenbien, Wout; Egger, Lisa M.; Munnecke, Axel; Nielsen, Arne T.; Monnet, Claude; Hammer, Øyvind & Vandenbroucke, Thijs R.A. (2016). The nature of Ordovician limestone-marl alternations in the Oslo-Asker District (Norway): Witnesses of primary glacio-eustasy or diagenetic rhythms?. Scientific Reports.  ISSN 2045-2322.  6 . doi: 10.1038/srep18787
  • Gradstein, Felix M; Waters, Colin N.; Charnock, Mike; Munsterman, Dirk; Hollerbach, Michelle; Brunstad, Harald; Hammer, Øyvind & Vergara, Luis (2016). Stratigraphic guide to the cromer knoll, shetland and chalk groups, north sea and norwegian sea. Newsletters on stratigraphy.  ISSN 0078-0421.  49(1), s 73- 280 . doi: 10.1127/nos/2016/0071
  • Hammer, Øyvind; Planke, Sverre; Hafeez, Amer; Hjelstuen, Berit Oline Blihovde; Faleide, Jan Inge & Kvalø, Frode (2016). Agderia – A postglacial lost land in the southern Norwegian North Sea. Norsk Geologisk Tidsskrift.  ISSN 0029-196X.  96(1), s 43- 60 . doi: 10.17850/njg96-1-05
  • Hurum, Jørn Harald; Druckenmiller, Patrick S.; Hammer, Øyvind; Nakrem, Hans Arne & Olaussen, Snorre (2016). The theropod that wasn’t: an ornithopod tracksite from the Helvetiafjellet Formation (Lower Cretaceous) of Boltodden, Svalbard.. Geological Society Special Publication.  ISSN 0305-8719.  434, s 189- 206 . doi: 10.1144/SP434.10
  • Koevoets, Maayke Jacqueline; Abay, Tesfamariam Berhane; Hammer, Øyvind & Olaussen, Snorre (2016). High-resolution organic carbon–isotope stratigraphy of the Middle Jurassic–Lower Cretaceous Agardhfjellet Formation of central Spitsbergen, Svalbard. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  449, s 266- 274 . doi: 10.1016/j.palaeo.2016.02.029
  • Pau, Mauro & Hammer, Øyvind (2016). Sedimentary environments in the south-western Barents sea during the last deglaciation and the Holocene : a case study outside the Ingøydjupet trough. Polar Research.  ISSN 0800-0395.  35(23104) . doi: 10.3402/polar.v35.23104
  • Sigurdsen, Are & Hammer, Øyvind (2016). Body size trends in the Ordovician to earliest Silurian of the Oslo Region. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  443, s 49- 56 . doi: 10.1016/j.palaeo.2015.11.038
  • Delsett, Lene Liebe; Novis, Linn Kristin; Roberts, Aubrey Jane; Koevoets, Maayke Jacqueline; Hammer, Øyvind; Druckenmiller, Patrick Scott & Hurum, Jørn Harald (2015). The Slottsmøya marine reptile Lagerstätte: depositional environments, taphonomy and diagenesis. Geological Society Special Publication.  ISSN 0305-8719. . doi: 10.1144/SP434.2
  • Hryniewicz, Krzysztof; Hagström, Jonas; Hammer, Øyvind; Kaim, Andrzej; Little, Crispin T.S. & Nakrem, Hans Arne (2015). Late Jurassic-Early Cretaceous hydrocarbon seep boulders from Novaya Zemlya and their faunas. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  436, s 231- 244 . doi: 10.1016/j.palaeo.2015.06.036
  • Hryniewicz, Krzysztof; Nakrem, Hans Arne; Hammer, Øyvind; Little, Crispin T.S.; Kaim, Andrzej; Sandy, Michael R. & Hurum, Jørn Harald (2015). The palaeoecology of the latest Jurassic–earliest Cretaceous hydrocarbon seep carbonates from Spitsbergen, Svalbard. Lethaia: an international journal of palaeontology and stratigraphy.  ISSN 0024-1164.  48(3), s 353- 374 . doi: 10.1111/let.12112
  • Ovtcharova, Maria; Goudemand, Nicolas; Hammer, Øyvind; Guodun, Kuang; Cordey, Fabrice; Galfetti, Thomas; Schaltegger, Urs & Bucher, Hugo (2015). Developing a strategy for accurate definition of a geological boundary through radio-isotopic and biochronological dating: The Early-Middle Triassic boundary (South China). Earth-Science Reviews.  ISSN 0012-8252.  146, s 65- 76 . doi: 10.1016/j.earscirev.2015.03.006
  • Svensen, Henrik; Hammer, Øyvind & Corfu, Fernando (2015). Astronomically forced cyclicity in the Upper Ordovician and U–Pb ages of interlayered tephra, Oslo Region, Norway. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  418, s 150- 159 . doi: 10.1016/j.palaeo.2014.11.001
  • Burridge, Alice K.; Bjørklund, Kjell Rasmus; Kruglikova, Svetlana B. & Hammer, Øyvind (2014). Inter- and intraspecific morphological variation of four-shelled Actinomma taxa (Radiolaria) in polar and subpolar regions. Marine Micropaleontology.  ISSN 0377-8398.  110, s 50- 71 . doi: 10.1016/j.marmicro.2013.10.004
  • Haverkamp, Thomas Hendricus Augustus; Hammer, Øyvind & Jakobsen, Kjetill Sigurd (2014). Linking geology and microbiology: Inactive pockmarks affect sediment microbial community structure. PLoS ONE.  ISSN 1932-6203.  9(1) . doi: 10.1371/journal.pone.0085990 Fulltekst i vitenarkiv.
  • Pau, Mauro; Gisler, Galen Ross & Hammer, Øyvind (2014). Experimental investigation of the hydrodynamics in pockmarks using particle tracking velocimetry. Geo-Marine Letters.  ISSN 0276-0460.  34(1), s 11- 19 . doi: 10.1007/s00367-013-0348-9
  • Pau, Mauro; Hammer, Øyvind & Chand, Shyam (2014). Constraints on the dynamics of pockmarks in the SW Barents Sea: Evidence from gravity coring and high-resolution, shallow seismic profiles. Marine Geology.  ISSN 0025-3227.  355, s 330- 345 . doi: 10.1016/j.margeo.2014.06.009
  • Sandy, Michael R.; Hryniewicz, Krzysztof; Hammer, Øyvind; Nakrem, Hans Arne & Little, Crispin T.S. (2014). Brachiopods from late Jurassic - Early Cretaceous hydrocarbon seep deposits, central Spitsbergen, Svalbard. Zootaxa.  ISSN 1175-5326.  3884(6), s 501- 532 . doi: 10.11646/zootaxa.3884.6.1
  • Sharma, Prabha; Uniyal, Prem Lal & Hammer, Øyvind (2014). Phenotypic plasticity leading to sympatric speciation in populations of Ephedra in Lahaul and Spiti (India), In J Sundaresan (ed.),  Climate Change and Himalaya : Natural Hazards and Mountain Resources.  Scientific Publishers.  ISBN 9788172338817.  Kap. 19.  s 205 - 217
  • Bing, Huang; Harper, David A.T. & Hammer, Øyvind (2013). Introduction to Past: a comprehensive statistics software package for paleontological data analysis. Acta Palaeontologica Sinica.  ISSN 0001-6616.  52, s 161- 181
  • Brunstad, Harald; Gradstein, Felix M; Lie, Jan Erik; Hammer, Øyvind; Munsterman, Dirk; Ogg, Gabi & Hollerbach, Michelle (2013). Stratigraphic Guide to the Rogaland Group, Norwegian North Sea. Newsletters on stratigraphy.  ISSN 0078-0421.  46(2), s 139- 286 . doi: 10.1127/0078-0421/2013/0032
  • Gradstein, Felix M; Davydov, Vladimir I. & Hammer, Øyvind (2013). Carboniferous cyclic sedimentation and micropaleontology of Bear Island, Arctic Norway. Newsletters on stratigraphy.  ISSN 0078-0421.  46(3), s 303- 317 . doi: 10.1127/0078-0421/2013/0036
  • Hammer, Øyvind; Hryniewicz, Krzysztof; Hurum, Jørn Harald; Høyberget, Magne; Knutsen, Espen Madsen & Nakrem, Hans Arne (2013). Large mega-onychites (cephalopod hooks) from the Upper Jurassic of the Boreal Realm. Acta Palaeontologica Polonica.  ISSN 0567-7920.  58, s 827- 835
  • Hammer, Øyvind; Hryniewicz, Krzysztof; Hurum, Jørn Harald; Høyberget, Magne; Knutsen, Espen Madsen & Nakrem, Hans Arne (2013). Large onychites (cephalopod hooks) from the Upper Jurassic of the Boreal Realm. Acta Palaeontologica Polonica.  ISSN 0567-7920.  58(4), s 827- 835 . doi: 10.4202/app.2012.0020
  • Hammer, Øyvind & Spocova, Jelena (2013). Virtual whitening of fossils using polynomial texture mapping. Palaeontologia Electronica.  ISSN 1094-8074.  16(2)
  • Hawkins, Christopher; Angheluta, Luiza; Hammer, Øyvind & Jamtveit, Bjørn (2013). Precipitation dendrites in channel flow. Europhysics letters.  ISSN 0295-5075.  102(5) . doi: 10.1209/0295-5075/102/54001
  • Nickel, Julia C.; di Primio, Rolando; Kalllmeyer, Jens; Hammer, Øyvind; Horsfield, Brian; Stoddart, Daniel; Brunstad, Harald & Mangelsdorf, Kai (2013). Tracing the origin of thermogenic hydrocarbon signals in pockmarks from the southwestern Barents Sea. Organic Geochemistry.  ISSN 0146-6380.  63, s 73- 84 . doi: 10.1016/j.orggeochem.2013.08.008
  • Pau, Mauro & Hammer, Øyvind (2013). Sediment mapping and long-term monitoring of currents and sediment fluxes in pockmarks in the Oslofjord, Norway. Marine Geology.  ISSN 0025-3227.  346, s 262- 273 . doi: 10.1016/j.margeo.2013.09.012
  • Riyahi, Sepand; Hammer, Øyvind; Arbabi, Tayebeh; Sanchez, Antonio; Roselaar, Cees S; Aliabadian, Mansour & Sætre, Glenn-Peter (2013). Beak and skull shapes of human commensal and non-commensal house sparrows Passer domestics. BMC Evolutionary Biology.  ISSN 1471-2148.  13 . doi: 10.1186/1471-2148-13-200 Fulltekst i vitenarkiv.
  • Agterberg, F.P; Hammer, Øyvind & Gradstein, Felix M (2012). Statistical procedures, In  The Geologic Time Scale 2012.  Elsevier.  ISBN 978-0-44-459390-0.  Chapter 14.  s 269 - 274
  • Becker, Ralph Thomas; Gradstein, Felix M & Hammer, Øyvind (2012). The Devonian period, In  The Geologic Time Scale 2012.  Elsevier.  ISBN 978-0-44-459390-0.  Chapter 22.  s 559 - 580
  • Collignon, Marine & Hammer, Øyvind (2012). Petrography and sedimentology of the Slottsmoya Member at Janusfjellet, central Spitsbergen. Norsk Geologisk Tidsskrift.  ISSN 0029-196X.  92(2-3), s 89- 101
  • Hammer, Øyvind; Collignon, Marine & Nakrem, Hans Arne (2012). Organic carbon isotope chemostratigraphy and cyclostratigraphy in the Volgian of Svalbard. Norsk Geologisk Tidsskrift.  ISSN 0029-196X.  92(2-3), s 103- 112 Vis sammendrag
  • Hryniewicz, Krzysztof; Hammer, Øyvind; Nakrem, Hans Arne & Little, Crispin T.S. (2012). Microfacies of the Volgian-Ryazanian (Jurassic-Cretaceous) hydrocarbon seep carbonates from Sassenfjorden, central Spitsbergen, Svalbard. Norsk Geologisk Tidsskrift.  ISSN 0029-196X.  92(2-3), s 113- 131
  • Hurum, Jørn Harald; Nakrem, Hans Arne; Hammer, Øyvind; Knutsen, Espen Madsen; Druckenmiller, Patrick; Hryniewicz, Krzysztof & Novis, Linn Kristin (2012). An Arctic Lägerstatte - the Slottsmøya Member of the Agardhfjellet Formation (Upper Jurassic - Lower Cretaceous) of Spitsbergen. Norsk Geologisk Tidsskrift.  ISSN 0029-196X.  92(2-3), s 55- 64 Vis sammendrag
  • Jamtveit, Bjørn & Hammer, Øyvind (2012). Sculpting of rocks by reactive fluids. Geochemical Perspectives.  ISSN 2223-7755.  1, s 341- 481
  • Parent, Horacio; Bejas, Matías; Greco, Andrés & Hammer, Øyvind (2012). Relationships between dimensionless models of ammonoid shell morphology. Acta Palaeontologica Polonica.  ISSN 0567-7920.  57(2), s 445- 447 . doi: 10.4202/app.2010.0118
  • Svensen, Henrik; Corfu, Fernando; Polteau, Stephane; Hammer, Øyvind & Planke, Sverre (2012). Rapid magma emplacement in the Karoo Large Igneous Province. Earth and Planetary Science Letters.  ISSN 0012-821X.  325-326, s 1- 9 . doi: 10.1016/j.epsl.2012.01.015
  • Hammer, Øyvind; Lauritzen, Stein-Erik & Jamtveit, Bjørn (2011). Stability of dissolution flutes under turbulent flow. Journal of caves and karst studies.  ISSN 1090-6924.  73(3), s 181- 186 . doi: 10.4311/2011JCKS0200
  • Hammer, Øyvind; Nakrem, Hans Arne; Little, Crispin T.S.; Hryniewicz, Krzysztof; Sandy, Michael R.; Hurum, Jørn Harald; Druckenmiller, Patrick; Knutsen, Espen Madsen & Høyberget, Magne (2011). Hydrocarbon seeps from close to the Jurassic-Cretaceous boundary, Svalbard. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  306(1-2), s 15- 26 . doi: 10.1016/j.palaeo.2011.03.019 Vis sammendrag
  • Kruglikova, Svetlana B.; Bjørklund, Kjell Rasmus & Hammer, Øyvind (2011). High rank taxa of Polycystina (Radiolaria) as environmental bioindicators. Micropaleontology.  ISSN 0026-2803.  57(6), s 483- 489
  • Wierzbowski, Andrzej; Hryniewicz, Krzysztof; Hammer, Øyvind; Nakrem, Hans Arne & Little, Crispin T.S. (2011). Ammonites from hydrocarbon seep carbonate bodies from the uppermost Jurassic – lowermost Cretaceous of Spitsbergen and their biostratigraphical importance. Neues Jahrbuch für Geologie und Palaontologie - Abhandlungen.  ISSN 0077-7749.  262(3), s 267- 288 . doi: 10.1127/0077-7749/2011/0198 Vis sammendrag
  • Galster, Federico; Guex, Jean & Hammer, Øyvind (2010). Neogene biochronology of Antarctic diatoms: A comparison between two quantitative approaches, CONOP and UAgraph. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  285(3-4), s 237- 247 . doi: 10.1016/j.palaeo.2009.11.015
  • Gradstein, Felix M; Anthonissen, Erik Darren; Brunstad, Harald; Charnock, Mike; Hammer, Øyvind; Hellem, Terje & Lervik, Kjell Sigve (2010). Norwegian Offshore Stratigraphic Lexicon (NORLEX). Newsletters on stratigraphy.  ISSN 0078-0421.  44(1), s 73- 86 . doi: 10.1127/0078-0421/2010/0005
  • Hammer, Øyvind; Dysthe, Dag Kristian & Jamtveit, Bjørn (2010). Travertine terracing: patterns and mechanisms. Geological Society Special Publication.  ISSN 0305-8719.  336, s 345- 355 . doi: 10.1144/SP336.18
  • Hammer, Øyvind & Webb, Karen Elizabeth (2010). Piston coring of Inner Oslofjord pockmarks, Norway: constraints on age and mechanism. Norsk Geologisk Tidsskrift.  ISSN 0029-196X.  90(1-2), s 79- 91
  • Kruglikova, Svetlana B.; Bjørklund, Kjell Rasmus; Dolven, Jane Karine Lønne; Hammer, Øyvind & Cortese, G. (2010). High-rank polycystine radiolarian taxa as temperature proxies in the Nordic Seas. Stratigraphy.  ISSN 1547-139X.  7(4), s 265- 281
  • Sharma, Prabha; Uniyal, Prem Lal & Hammer, Øyvind (2010). Two New Species of Ephedra (Ephedraceae) from the Western Himalayan Region. Systematic Botany.  ISSN 0363-6445.  35(4), s 730- 735 . doi: 10.1600/036364410X539817
  • Webb, Karen Elizabeth; Hammer, Øyvind; Lepland, Aivo & Gray, John Stuart (2009). Pockmarks in the Inner Oslofjord, Norway. Geo-Marine Letters.  ISSN 0276-0460.  29(2), s 111- 124 . doi: 10.1007/s00367-008-0127-1 Vis sammendrag
  • de Mahiques, MM; Wainer, IKC; Burone, L; Nagai, R; Sous, SHDE; Figueira, RCL; da Silveira, ICA; Bicego, MC; Alves, DPV & Hammer, Øyvind (2009). A high-resolution Holocene record on the Southern Brazilian shelf: Paleoenvironmental implications. Quaternary International.  ISSN 1040-6182.  206, s 52- 61 . doi: 10.1016/j.quaint.2008.09.010
  • Hammer, Øyvind (2009). New statistical methods for detecting point alignments. Computers & Geosciences.  ISSN 0098-3004.  35(3), s 659- 666 . doi: 10.1016/j.cageo.2008.03.012
  • Hammer, Øyvind (2009). Pattern formation by local amplification and lateral inhibition: Examples from biology and geology. The European Physical Journal Special Topics.  ISSN 1951-6355.  178(1), s 5- 12 . doi: 10.1140/epjst/e2010-01178-2
  • Hammer, Øyvind; Webb, Karen Elizabeth & Depreiter, Davy (2009). Numerical simulation of upwelling currents in pockmarks, and data from the Inner Oslofjord, Norway. Geo-Marine Letters.  ISSN 0276-0460.  29(4), s 269- 275 . doi: 10.1007/s00367-009-0140-z
  • Kruglikova, Svetlana B.; Bjørklund, Kjell Rasmus; Hammer, Øyvind & Anderson, O. Roger (2009). Endemism and speciation in polycystine radiolarian genus Actinomma in the Arctic Ocean: Descrition of two new species Actinomma georgii n. sp. and A. turidae n. sp. Marine Micropaleontology.  ISSN 0377-8398.  72(1-2), s 26- 48 . doi: 10.1016/j.marmicro.2009.02.004
  • Svensen, Henrik; Hammer, Øyvind; Mazzini, Adriano; Onderdonk, Nathan Washburn; Polteau, Stephane; Planke, Sverre & Podladtchikov, Iouri (2009). Dynamics of hydrothermal seeps from the Salton Sea geothermal system (California, USA) constrained by temperature monitoring and time series analysis. Journal of Geophysical Research - Solid Earth.  ISSN 2169-9313.  114 . doi: 10.1029/2008JB006247
  • Hammer, Øyvind; Hammer, O; Dysthe, DK; Lelu, B; Lund, Hanne; Lund, Halvor; Meakin, P & Jamtveit, B (2008). Calcite precipitation instability under laminar, open-channel flow. Geochimica et Cosmochimica Acta.  ISSN 0016-7037.  72(20), s 5009- 5021 . doi: 10.1016/j.gca.2008.07.028
  • Hammer, Øyvind (2007). Spectral analysis of a Plio-Pleistocene multispecies time series using the Mantel periodogram. Palaeogeography, Palaeoclimatology, Palaeoecology.  ISSN 0031-0182.  243, s 373- 377
  • Hammer, Øyvind; Dysthe, Dag Kristian & Jamtveit, Bjørn (2007). The dynamics of travertine dams. Earth and Planetary Science Letters.  ISSN 0012-821X.  256(1-2), s 258- 263 . doi: 10.1016/j.epsl.2007.01.033
  • Hammer, Øyvind & Bucher, Hugo (2006). Generalized ammonoid hydrostatics modelling, with application to Intornites and intraspecific variation in Amaltheus. Paleontological Research.  ISSN 1342-8144.  10, s 91- 96
  • Hurum, Jørn Harald; Milàn, Jesper; Hammer, Øyvind; Midtkandal, Ivar; Amundsen, Hans E. Foss & Sæther, Bjørn (2006). Tracking polar dinosaurs - new finds from the Lower Cretaceous of Svalbard. Norsk Geologisk Tidsskrift.  ISSN 0029-196X.  86, s 397- 402

Se alle arbeider i Cristin

  • Hammer, Øyvind (2016). The Perfect Shape - Spiral Stories. Springer Publishing Company.  ISBN 978-3-319-47372-7.  269 s.
  • Guex, Jean; Galster, Federico & Hammer, Øyvind (2015). Discrete biochronological time scales. Springer Publishing Company.  ISBN 978-3-319-21325-5.  160 s.
  • Hurum, Jørn Harald; Selbekk, Rune S; Nakrem, Hans Arne; Friis, Henrik & Hammer, Øyvind (2015). Fossiler og mineraler. Høydepunkter fra samlingene på Naturhistorisk museum.. Kunstbokforlaget DGB.  ISBN 7029660051309.  168 s.
  • Hammer, Øyvind & Harper, David A.T. (2006). Paleontological Data Analysis. Blackwell Verlag.  ISBN 1405115440.  352 s.

Se alle arbeider i Cristin

  • 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.
  • Delsett, Lene Liebe; Novis, Linn Kristin; Roberts, Aubrey Jane; Koevoets, Maayke Jacqueline; Hammer, Øyvind; Druckenmiller, Patrick Scott & Hurum, Jørn Harald (2015). Ichthyosaurs from the Late Jurassic - Early Cretaceous on Spitsbergen.
  • Hurum, Jørn Harald; Druckenmiller, Patrick Scott; Hammer, Øyvind; Nakrem, Hans Arne & Olaussen, Snorre (2015). New dinosaur tracks at Kvalvågen, Svalbard..
  • Hurum, Jørn Harald; Hammer, Øyvind & Nakrem, Hans Arne (2015). The vertebrate faunal recovery in Svalbard after the P-T extinction (Poster).
  • Piazza, Veronica; Hammer, Øyvind & Nakrem, Hans Arne (2015). Late Smithian (Early Triassic) ammonoid biostratigraphy of Spitsbergen.
  • Piazza, Veronica; Hammer, Øyvind & Nakrem, Hans Arne (2015). Late Smithian (Early Triassic) ammonoids from the uppermost Lusitaniadalen Member (Vikinghøgda Formation), Svalbard..
  • 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..
  • Hammer, Øyvind (2014). Don't quote me on this, In Alex Cullum (ed.),  52 things you should know about palaeontology.  Agile Libre.  ISBN 9780987959447.  Don't quote me on this.  s 48 - 49
  • Hammer, Øyvind; Hryniewicz, Krzysztof; Nakrem, Hans Arne & Little, Crispin T.S. (2014). Hydrocarbon Seepage during the Boreal Base Cretaceous Hot Shale Event.
  • Hurum, Jørn Harald; Nakrem, Hans Arne & Hammer, Øyvind (2014, 08. august). I kjempeøglenes fotspor.  Svalbardposten.
  • Hurum, Jørn Harald; Nakrem, Hans Arne & Hammer, Øyvind (2014, 22. august). Resultater over all forventning.  Svalbardposten.
  • Olaussen, Snorre; Abay, Tesfamariam Berhane; Karlsen, Dag Arild; Hammer, Øyvind & Pedersen, Jon Halvard (2014). Novel Results on Migrated Oil in several Svalbard out-crop samples. What does this tell us about the Petroleum Systems responsible for the Migrated Oils in these samples.
  • Guttormsen, Julie; Nakrem, Hans Arne; Hammer, Øyvind & Hryniewicz, Krzysztof (2013). Sedimentology, paleontology and diagenesis of the Ordovician (Darriwilian) Svartodden Member (Huk Formaton), Slemmestad, Oslo Region, In Hans Arne Nakrem & gunn haukdal (ed.),  NGF Vinterkonferansen 2013. Oslo, 8-20. January, 2013. NGF Abstracts and Proceedings of the Geological Society of Norway 1 (2013).  Norsk Geologisk Forening.  ISBN 978-82-92-39478-6.  Sammendrag.  s 47 - 47
  • Hammer, Øyvind; Hryniewicz, Krzysztof; Hurum, Jørn Harald & Nakrem, Hans Arne (2013). The Giant Claw of the North: Cephalopod arm hooks from the Boreal Upper Jurassic (Poster), In Hans Arne Nakrem & gunn haukdal (ed.),  NGF Vinterkonferansen 2013. Oslo, 8-20. January, 2013. NGF Abstracts and Proceedings of the Geological Society of Norway 1 (2013).  Norsk Geologisk Forening.  ISBN 978-82-92-39478-6.  Sammendrag.  s 49-50
  • Hryniewicz, Krzysztof; Hammer, Øyvind; Nakrem, Hans Arne & Little, Crispin T.S. (2013). Microfacies of the Volgian-Ryazanian (Jurassic-Cretaceous) hydrocarbon seep carbonates from Sassenfjorden, central Spitsbergen, Svalbard, In Hans Arne Nakrem & gunn haukdal (ed.),  NGF Vinterkonferansen 2013. Oslo, 8-20. January, 2013. NGF Abstracts and Proceedings of the Geological Society of Norway 1 (2013).  Norsk Geologisk Forening.  ISBN 978-82-92-39478-6.  Sammendrag.  s 59 - 59
  • Hurum, Jørn Harald; Nakrem, Hans Arne; Druckenmiller, Patrick & Hammer, Øyvind (2013). Spitsbergen Jurassic Research Group, In Hans Arne Nakrem & gunn haukdal (ed.),  NGF Vinterkonferansen 2013. Oslo, 8-20. January, 2013. NGF Abstracts and Proceedings of the Geological Society of Norway 1 (2013).  Norsk Geologisk Forening.  ISBN 978-82-92-39478-6.  Sammendrag.  s 61 - 62
  • Mazzini, Adriano; Svensen, Henrik; Planke, Sverre; Hammer, Øyvind; Linge, Henriette; Forsberg, Carl Fredrik & Tjelta, Tor-Inge (2013). Gas migration and carbon capture in one of the World’s largest pockmark fields, the Norwegian Sea.
  • Nakrem, Hans Arne; Hammer, Øyvind; Hryniewicz, Krzysztof; Rousseau, Julie; Nagy, Jenø; Hjálmarsdóttir, Hanna Rosa; Little, Crispin T.S.; Kiessling, Wolfgang & Holmer, Lars Erik (2013). Micro and macro-fauna in the Jurassic-Cretaceous Slottsmøya Mbr. (Agardhfjellet Fm.), Central Spitsbergen, In Hans Arne Nakrem & gunn haukdal (ed.),  NGF Vinterkonferansen 2013. Oslo, 8-20. January, 2013. NGF Abstracts and Proceedings of the Geological Society of Norway 1 (2013).  Norsk Geologisk Forening.  ISBN 978-82-92-39478-6.  Sammendrag.  s 93 - 94
  • Haverkamp, Thomas Hendricus Augustus; Hammer, Øyvind & Jakobsen, Kjetill Sigurd (2012). Comparative analysis of microbial diversity of pockmark sediments of the Oslo Fjord.
  • Hammer, Øyvind; Nakrem, Hans Arne; Little, Crispin T.S.; Hryniewicz, Krzysztof; Sandy, Michael R.; Hurum, Jørn Harald; Druckenmiller, Patrick; Knutsen, Espen Madsen & Høyberget, Magne (2011). Hydrocarbon seeps from close to the Jurassic/Cretaceous boundary, Svalbard.
  • Hryniewicz, Krzysztof; Little, Crispin T.S.; Nakrem, Hans Arne & Hammer, Øyvind (2011). Chemosymbiotic bivalves from the Jurassic-Cretaceous hydrocarbon seeps of Svalbard.
  • Hurum, Jørn Harald; Nakrem, Hans Arne; Hammer, Øyvind; Knutsen, Espen Madsen; Hryniewicz, Krzysztof; Rousseau, Julie; Høyberget, Magne; Druckenmiller, Patrick & Little, Crispin T.S. (2011). The Upper Jurassic to Lower Cretaceous of Svalbard – a palaeontological bonanza.
  • Nakrem, Hans Arne; Bockelie, Johan Fredrik; Bruton, David; Dahlgren, Sven & Hammer, Øyvind (2011). Forskning, formidling og vern – ja takk, alt sammen! Lansering av en ny unik geologisk forekomst i Oslofeltet.
  • Hammer, Øyvind & Nakrem, Hans Arne (2010). Carbon isotope chemostratigraphy of the Upper Jurassic of Svalbard, Norway. NGF Abstracts and Proceedings of the Geological Society of Norway.  (1), s 61- 62
  • Hammer, Øyvind & Nakrem, Hans Arne (2010). Clastic dykes from the Upper Jurassic of Svalbard, Norway. NGF Abstracts and Proceedings of the Geological Society of Norway.  1, s 61- 61
  • Hurum, Jørn Harald; Nakrem, Hans Arne; Hammer, Øyvind & Madsen Knutsen, Espen (2010, 28. oktober). Øglene på Svalbard. [TV].  Schrødinger spesial NRK1.
  • Nakrem, Hans Arne & Hammer, Øyvind (2010). Fossilfauna dominert av blekkspruter. Geo.  ISSN 1500-8371.  13(7), s 20- 24
  • Nakrem, Hans Arne; Hammer, Øyvind; Hurum, Jørn Harald & Little, Crispin T.S. (2010). A hydrocarbon seep fauna from the uppermost Jurassic of Spitsbergen, Svalbard. IPCG.  s 291- 291
  • Nakrem, Hans Arne; Hammer, Øyvind; Hurum, Jørn Harald & Little, Crispin T.S. (2010). Hydrocarbon seeps from the uppermost Jurassic, Western Spitsbergen, Svalbard. NGF Abstracts and Proceedings of the Geological Society of Norway.  (1), s 133- 133
  • Nakrem, Hans Arne; Hammer, Øyvind & Hurum, Jørn Harald (2009). Upper Jurassic hydrocarbon seeps (‘cold seeps’) from Western Spitsbergen, Svalbard. NGF Abstracts and Proceedings of the Geological Society of Norway.  1, s 83- 83
  • Hammer, Øyvind (2007). Natural pattern formation: Molecules or Mechanics - Turing or Thompson?.
  • Hammer, Øyvind; Dysthe, Dag Kristian & Lelu, Bastien (2007). Calcite precipitation instability under open-channel flow.
  • Hammer, Øyvind; Dysthe, Dag Kristian & Lelu, Bastien (2007). Calcite precipitation instability under open-channel flow. Geophysical Research Abstracts.  ISSN 1029-7006.  9

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Publisert 31. mai 2011 09:46 - Sist endret 3. juni 2016 18:47

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