Stefan Piasecki

Stefan Piasecki

Associate Professor emeritus


  1. 2023
  2. Published

    Late Jurassic – Early Cretaceous marine deoxygenation in NE Greenland

    Hovikoski, J., Olivarius, M., Bojesen-Koefoed, J. A., Piasecki, Stefan, Alsen, P., Fyhn, M. B. W., Sharp, I., Bjerager, M., Vosgerau, H., Lindström, Sofie, Bjerrum, Christian J. & Ineson, J., 2023, In: Journal of the Geological Society. 180, 3, 16 p., jgs2022-058.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Organic geochemistry of an Upper Jurassic – Lower Cretaceous mudstone succession in a narrow graben setting, Wollaston Forland Basin, North-East Greenland

    Bojesen-Koefoed, J. A., Alsen, P., Bjerager, M., Hovikoski, J., Johannessen, P. N., Nøhr-Hansen, H., Petersen, H. I., Piasecki, Stefan & Vosgerau, H., 2023, In: GEUS Bulletin. 55, 24 p., 8320.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Stratigraphy of the Upper Jurassic to lowermost Cretaceous in the Rødryggen-1 and Brorson Halvø-1 boreholes, Wollaston Forland, North-East Greenland

    Alsen, P., Piasecki, Stefan, Nøhr-Hansen, H., Pauly, S., Sheldon, E. & Hovikoski, J., 2023, In: GEUS Bulletin. 55, 39 p., 8342.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    The GEUS Palynology, Nannofossil, and Microfossil Arctic Slide Collection

    Nøhr-Hansen, H., Piasecki, Stefan, Sliwinska, K. K., Lindström, Sofie, Sheldon, E., Dybkjær, K., Ryge, A., Olsen, C., Alsen, P. & Boserup, J., 2023, In: Collections: A journal for Museum and Archives Professionals. 19, 3, p. 322-352

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    The Rødryggen-1 and Brorson Halvø-1 fully cored boreholes (Upper Jurassic – Lower Cretaceous), Wollaston Forland, North-East Greenland – an introduction

    Bojesen-Koefoed, J. A., Alsen, P., Bjerager, M., Hovikoski, J., Ineson, J. R., Johannessen, P. N., Olivarius, M., Piasecki, Stefan & Vosgerau, H., 2023, In: GEUS Bulletin. 55, 8 p., 8350.

    Research output: Contribution to journalEditorialResearchpeer-review

  7. Published

    Uplift, deflation and marine onlap of a Jurassic rift dome, illustrated by a backstepping Middle–Upper Jurassic shelf-to-slope succession, Geographical Society Ø, East Greenland

    Surlyk, Finn, Alsen, P., Hovikoski, J. & Piasecki, Stefan, 2023, In: Terra Nova. 35, 6, p. 506-513 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Upper Jurassic – Lower Cretaceous of eastern Wollaston Forland, North-East Greenland: a distal marine record of an evolving rift

    Hovikoski, J., Ineson, J. R., Olivarius, M., Bojesen-Koefoed, J. A., Piasecki, Stefan & Alsen, P., 2023, In: GEUS Bulletin. 55, 20 p., 8349.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 2022
  10. Published

    Odd palynomorphs (NPPs) from annuli of fern sporangia: Holocene lacustrine and tsunami deposits of the Danish Wadden Sea

    Piasecki, Stefan, 2022, In: Palynology. 46, 3, p. 1-8 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2021
  12. Published

    Jurassic stratigraphy of East Greenland

    Surlyk, Finn, Alsen, P., Bjerager, M., Dam, G., Engkilde, M., Fabricius Hansen, C., Larsen, M., Noe-Nygaard, N., Piasecki, Stefan, Therkelsen, J. & Vosgerau, H., 16 Jul 2021, In: Geological Survey of Denmark and Greenland (GEUS) Bulletin. 46, 116 p., 6521.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    A new stratigraphic framework for the Miocene – Lower Pliocene deposits offshore Scandinavia: A multiscale approach

    Dybkjær, K., Rasmussen, E. S., Eidvin, T., Grøsfjeld, K., Riis, F., Piasecki, Stefan & Sliwinska, K. K., 2021, In: Geological Journal. 56, p. 1699-1725

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Central East and NE Greenland Composite Tectono-Sedimentary Element, East Greenland Rifted Margin, Greenland Sea

    Fyhn, M. B. W., Alsen, P., Bjerager, M., Bojesen-Koefoed, J. A., Christiansen, F. G., Guarnieri, P., Hovikoski, J. H., Ineson, J., Japsen, P., Knutz, P., Nielsen, L. H., Nøhr-Hansen, H., Piasecki, Stefan & Vosgerau, H., 2021, (Accepted/In press) Geological Society, London, Memoirs, 57. 12 p. (Geological Society of London. Memoirs, Vol. 57).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  15. Published

    Regional impact of Early Cretaceous tectono-magmatic uplift in the Arctic: Implications of new data from eastern North Greenland

    Ineson, J., Hovikoski, J., Sheldon, E., Piasecki, Stefan, Alsen, P., Fyhn, M. B. W., Bjerager, M., Dybkjær, K., Guarnieri, P., Lauridsen, B. W., Nøhr-Hansen, H., Pedersen, G. K., Svennevig, K., Therkelsen, J., Weibel, R. & Bojesen-Kofoed, J. A., 2021, In: Terra Nova. 33, 3, p. 284-292

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. 2020
  17. Published

    Cretaceous lithostratigraphy of North-East Greenland

    Bjerager, M., Bojesen-Kofoed, J. A., Fyhn, M. B. W., Hovikoski, J., Ineson, J., Nøhr-Hansen, H., Nielsen, L. H., Piasecki, Stefan & Vosgerau, H., 2020, In: Bulletin of the Geological Society of Denmark. 68, p. 37-93

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Exhumed hydrocarbon traps in East Greenland: A comment on Andrews et al. (2020)

    Christiansen, F. G., Bojesen-Koefoed, J. A., Piasecki, Stefan, Stemmerik, L. & Therkelsen, J., 2020, In: Basin Research. 32, 5, p. 1234-1238

    Research output: Contribution to journalComment/debateResearchpeer-review

  19. Published

    Geology of the Lower Cretaceous in the Falkebjerg area, Wollaston Forland, northern East Greenland

    Piasecki, Stefan, Bojesen-Koefoed, J. A. & Alsen, P., 2020, In: Bulletin of the Geological Society of Denmark. 68, p. 155-169 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. 2019
  21. Published

    A Cretaceous dinoflagellate cyst zonation for NE Greenland

    Nøhr-Hansen, H., Piasecki, Stefan & Alsen, P., 2019, In: Geological Magazine. 35 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 2018
  23. Published

    Biostratigraphy of the Hareelv Formation (Upper Jurassic) in the Blokelv-1 core, Jameson Land, central East Greenland

    Alsen, P. & Piasecki, Stefan, 2018, Geological Survey of Denmark and Greenland Bulletin. Vol. 42. p. 15-37 (Geological Survey of Denmark and Greenland (GEUS) Bulletin).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  24. Published

    Late Jurassic evolution of the Jameson Land Basin, East Greenland – implications of the Blokelv-1 borehole

    Bjerager, M., Alsen, P., Bojesen-Kofoed, J., Nielsen, T., Piasecki, Stefan & Pilgaard, A., 2018, Geological Survey of Denmark and Greenland Bulletin. Vol. 42. p. 149-168 (Geological Survey of Denmark and Greenland (GEUS) Bulletin).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  25. Published

    Petroleum potential of the Upper Jurassic Hareelv Formation, Jameson Land, East Greenland

    Bojesen-Kofoed, J. A., Bjerager, M., Nytoft, H. P., Petersen, H. I., Piasecki, Stefan & Pilgaard, A., 2018, Petroleum geology of the Upper Jurassic – Lower Cretaceous of East and North-East Greenland: Blokelv-1 borehole, Jameson Land Basin . Ineson, J. R. & Bojesen-Koefoed, J. A. (eds.). Geological Survey of Denmark and Greenland, Vol. 42. p. 85-113 (GEUS Bulletin).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  26. Published

    Revised stratigraphy of Kap Rigsdagen beds, Wandel Sea Basin, North Greenland

    Piasecki, Stefan, Nøhr-Hansen, H. & Dalhoff, F., 2018, In: Newsletters on Stratigraphy. p. 411-425

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Sedimentary architecture and depositional controls of a Holocene wave-dominated barrier-island system

    Fruergaard, Mikkel, Johannessen, P. N., Nielsen, L. H., Nielsen, Lars, Møller, I., Andersen, Thorbjørn Joest, Piasecki, Stefan & Pejrup, M., 2018, In: Sedimentology. 65, 4, p. 1170-1212 43 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    The Jurassic-Cretaceous lithostratigraphy of Kilen, Kronprins Christian Land, eastern North Greenland

    Hovikoski, J., Pedersen, G. K., Alsen, P., Lauridsen, B. W., Svennevig, K., Nohr-Hansen, H., Sheldon, E., Dybkjær, K., Bojesen-Koefoed, J., Piasecki, Stefan, Bjerager, M. & Ineson, J., 2018, In: Bulletin of the Geological Society of Denmark. 66, p. 61-112 52 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    The Upper Jurassic Blokelv-1 cored borehole in Jameson Land, East Greenland – an introduction

    Bjerager, M., Piasecki, Stefan & Bojesen-Kofoed, J. A., 2018, Geological Survey of Denmark and Greenland Bulletin . Vol. 42. p. 7-14 (Geological Survey of Denmark and Greenland (GEUS) Bulletin).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  30. 2017
  31. Published

    Palynology and terrestrial ecosystem change of the Middle Triassic to lowermost Jurassic succession of the eastern Danish Basin

    Lindström, Sofie, Erlström, M., Piasecki, Stefan, Nielsen, L. H. & Mathiesen, A., Sep 2017, In: Review of Palaeobotany and Palynology. 244, p. 65-95 31 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Stratigraphy of the marine Lower Triassic succession at Kap Stosch, Hold with Hope, North-East Greenland

    Surlyk, Finn, Bjerager, M., Piasecki, Stefan & Stemmerik, L., 2017, In: Bulletin of the Geological Society of Denmark. 65, p. 87-123 37 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    The Isrand Formation: a middle triassic Daonella-bearing black shale unit in Kilen, North Greenland (with a note on the Triassic in Amdrup Land)

    Alsen, P., McRoberts, C., Svennevig, K., Bojesen-Kofoed, J., Hovikoski, J. & Piasecki, Stefan, 2017, In: Newsletters on Stratigraphy. 50, 1, p. 31-46 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. 2016
  35. Published

    Depositional environment, ichnological features and oxygenation of Permian to earliest Triassic marine sediments in central Spitsbergen, Svalbard

    Uchman, A., Hanken, N., Kresten Nielsen, J., Grundvåg, S. & Piasecki, Stefan, 2016, In: Polar Research. 35, 21 p., 24782.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. 2015
  37. Published

    Tsunami propagation over a wide, shallow continental shelf caused by the Storegga slide, southeastern North Sea, Denmark

    Fruergaard, Mikkel, Piasecki, Stefan, Johannessen, P. N., Noe-Nygaard, N., Andersen, Thorbjørn Joest, Pejrup, M. & Nielsen, L. H., 2015, In: Geology. 43, 12, p. 1047-1050 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. 2014
  39. Published

    Discrepancy between Sr isotope and biostratigraphic datings of the upper middle and upper Miocene successions (Eastern North Sea Basin, Denmark)

    Eidvin, T., Ullmann, C. V., Dybkjær, K., Rasmussen, E. S. & Piasecki, Stefan, 2014, In: Palaeogeography, Palaeoclimatology, Palaeoecology - An International Journal for the Geo-Sciences. 411, p. 267-280 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. 2012
  41. Published

    A remote coal deposit revisited: Middle Jurassic coals at Kulhøj, western Germania Land, northeast Greenland

    Bojesen-Kofoed, J. A., Kalkreuth, W., Petersen, H. I. & Piasecki, Stefan, 2012, In: International Journal of Coal Geology. 98, p. 50-61 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Chemical signals for oxidative weathering predict Re–Os isochroneity in black shales, East Greenland

    Georgiev, S., Stein, H. J., Hannah, J. L., Weiss, H. M., Bingen, B., Xu, G., Rein, E., Hatlø, V., Løseth, H., Nali, M. & Piasecki, Stefan, 2012, In: Chemical Geology. 324-325, p. 108-121 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Geochemistry of crude oils, seepage oils and source rocks from Belize and Guatemala: indications of carbonate-sourced petroleum systems

    Petersen, H. I., Holland, B., Nytoft, H. P., Cho, A., Piasecki, Stefan, Cruz, J. D. L. & Cornec, J. H., 2012, In: Journal of Petroleum Geology. 35, 2, p. 127–163 37 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. 2011
  45. Published

    Hot acidic Late Permian seas stifle life in record time

    Georgiev, S., Stein, H. J., Hannah, J. L., Bingen, B., Weiss, H. M. & Piasecki, Stefan, Oct 2011, In: Earth and Planetary Science Letters. 310, 3-4, p. 389–400

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Danmarks største ammonit! fund fra Strandegaards Dyrehave

    Milàn, J., Surlyk, Finn & Piasecki, Stefan, 2011, In: Geologisk Nyt. 5, p. 12-13 2 p.

    Research output: Contribution to journalJournal articleResearch

  47. Published

    Guide to selected stratigraphical and petroleum geological localities between Wegener Halvø (71o43'N) and Wollaston Forland (74o27'N)

    Alsen, P., Stemmerik, L., Bjerager, M., Bojesen-Koefoed, J. A., Christensen, F. G., Hovikoski, J., Ineson, J. R., Larsen, L. M., Nielsen, L. H., Pedersen, Asger Ken, Piasecki, Stefan, Stouge, S., Surlyk, Finn & Vosgerau, H., 2011, 81 ed. Copenhagen. 117 p. (Danmarks og Grønlands Geologiske Undersøgelse; No. 81, Vol. Rapport 2011).

    Research output: Book/ReportReportResearch

  48. Published

    Miocene climate evolution of northern Europe: a palynological investigation from Denmark

    Larsson, L. M., Dybkjær, K., Rasmussen, E. S., Piasecki, Stefan, Utescher, T. & Vajda, V., 2011, In: Palaeogeography, Palaeoclimatology, Palaeocology. 309, 3-4, p. 161–175 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. 2010
  50. Published

    Lithostratigraphy of the upper Oligocene–Miocene succession in Denmark

    Rasmussen, E. S., Dybkjær, K. & Piasecki, Stefan, 2010, In: Bulletin of the Geological Society of Denmark. 22, 92 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Neogene dinocyst zonation for the eastern North Sea Basin, Denmark

    Dybkjær, K. & Piasecki, Stefan, 2010, In: Review of Palaeobotany and Palynology. 161, 1-2, p. 1-29

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    No Abrupt Changes in redox conditions associated with the end-Permian marine ecosystem collapse in the east Greenland basin.

    Nielsen, J. K., Shen, Y., Piasecki, Stefan & Stemmerik, L., 2010, In: Earth and Planetary Science Letters. 291, 1-4, p. 32-38

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. 2008
  54. A new Neogene biostratigraphy for Denmark

    Dybkjær, K. & Piasecki, Stefan, 2008, In: GEOLOGICAL SURVEY OF DENMARK AND GREENLAND BULLETIN. 15, p. 29-32

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Age of the youngest Palaeogene flood basalts in East Greenland

    Heilmann-Clausen, C., Piasecki, Stefan, Abrahamsen, N., Larsen, M. & Stemmerik, L., 2008, In: Newsletters on Stratigraphy. 43, 1, p. 55-63

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Ladinian palynofloras in the Norwegian-Danish Basin: a regional marker reflecting a climate change.

    Lindström, Sofie, Vosgerau, H., Piasecki, Stefan, Nielsen, L. H., Dybkjær, K. & Erlström, M., 2008, In: Geological Survey of Denmark and Greenland (GEUS) Bulletin. p. 21-24

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    Sedimentary facies and architecture of the Holocene to Recent Rømø barrier island in the Danish Wadden Sea

    Johannessen, P., Nielsen, L. H., Nielsen, Lars, Møller, I., Pejrup, M., Andersen, Thorbjørn Joest, Korshøj, J., Larsen, B. & Piasecki, Stefan, 2008, In: GEOLOGICAL SURVEY OF DENMARK AND GREENLAND BULLETIN. 15, p. 49-52

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Shallowcore drilling and petroleum geology related fieldwork in east and north-east Greenland

    Bojesen-Kofoed, J. A., Bjerager, M. & Piasecki, Stefan, 2008, In: GEOLOGICAL SURVEY OF DENMARK AND GREENLAND BULLETIN. p. 53-56

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. 2006
  60. Published

    Neoproterozoic microflora change recorded in the Andree Land and Tillite groups, Northeast Greenland.

    Stouge, Svend, Christiansen, J. L., Harper, D. A. T. & Piasecki, Stefan, 2006, 2nd International Palaeontological Congress, Beijing, June. 1 ed. p. 294 1 p.

    Research output: Chapter in Book/Report/Conference proceedingPreface/postscriptResearch

  61. 2005
  62. Published

    At the edge of a new ocean: Post-volcanic evolution of the Palaeogene Kap Dalton Group, East Greenland

    Larsen, M., Heilmann-Clausen, C., Piasecki, Stefan & Stemmerik, L., 2005, Petroleum Geology: North-West Europe and Global Perspectives. Doré, A. G. & Vining, B. (eds.). Geological Society, p. 923–932

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  63. Dinoflagellate cysts of the Middle-Upper Miocene Gram Formation, Denmark

    Piasecki, Stefan, 2005, The Gram Book. Palaeontos. Roth, F. & Hoedemarkers, K. (eds.). Midtsønderjyllands Museum, Gram Slot, Vol. 7. p. 29–45

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  64. Gramhavet

    Rasmussen, E. S. & Piasecki, Stefan, 2005, In: Naturens Verden. 4, p. 8–15

    Research output: Contribution to journalJournal articleResearch

  65. Late Cenozoic depositional history of the Danish North Sea Basin: implications for the petroleum systems in the Kraka, Halfdan, Siri and Nini fields

    Rasmussen, E. S., Vejbæk, O. V., Bidstrup, T., Piasecki, Stefan & Dybkjær, K., 2005, Petroleum Geology: Northwest Europe and Global Perspectives: Proceedings of the 6th Petroleum Geology Conference. Doré, A. G. & Vining, B. A. (eds.). p. 1347–1358

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  66. 2004
  67. A new Middle-Upper Jurassic succession on Hold with Hope, North-east Greenland

    Vosgerau, H., Larsen, M., Piasecki, Stefan & Therkelsen, J., 2004, In: GEOLOGICAL SURVEY OF DENMARK AND GREENLAND BULLETIN. 5, p. 51–71

    Research output: Contribution to journalJournal articleResearchpeer-review

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