Mads Engholm Jelby

Mads Engholm Jelby

Guest researcher, Guest Researcher

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    1. 2023
    2. Published

      Astrochronology and sedimentary noise modeling of Pliensbachian (Early Jurassic) sea-level changes, Paris Basin, France

      Zhang, R., Kemp, D. B., Thibault, Nicolas Rudolph, Jelby, Mads Engholm, Li, M., Huang, C., Sui, Y., Wang, Z., Liu, D. & Jia, S., 2023, In: Earth and Planetary Science Letters. 614, 16 p., 118199.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Volcanism and carbon cycle perturbations in the High Arctic during the Late Jurassic – Early Cretaceous

      Vickers, M. L., Jelby, Mads Engholm, Śliwińska, K. K., Percival, L. M. E., Wang, F., Sanei, H., Price, G. D., Ullmann, C. V., Grasby, S. E., Reinhardt, L., Mather, T. A., Frieling, J., Korte, Christoph, Jerrett, R. M., Jones, M. T., Midtkandal, I. & Galloway, J. M., 2023, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 613, 17 p., 111412.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. 2022
    5. Published

      Facies and depositional processes of Lower Cretaceous carbonates, Danish Central Graben

      Jelby, Mads Engholm, Ineson, J. R., Thibault, Nicolas Rudolph, Bodin, S., Blok, C. N., Edvardsen, N., Clemmensen, T. S., Buls, T. & Anderskouv, Kresten, 2022, In: Bulletin of the Geological Society of Denmark. 71, p. 51-74 24 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      Latitude-dependant climate changes across the Aptian Oceanic Anoxic Event 1a

      Blok, C. N., Ineson, J., Anderskouv, Kresten, Fantasia, A., Sheldon, E., Thibault, Nicolas Rudolph, Jelby, Mads Engholm, Adatte, T. & Bodin, S., 2022, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 601, 16 p., 111085.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Middle to Late Jurassic palaeoclimatic and palaeoceanographic trends in the Euro-Boreal region: Geochemical insights from East Greenland belemnites

      Vickers, M. L., Hougård, Iben Winther, Alsen, P., Ullmann, C. V., Jelby, Mads Engholm, Bedington, M. & Korte, Christoph, 2022, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 597, 13 p., 111014.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. 2021
    9. Published

      Middle and Late Jurassic climatic, oceanographic and environmental trends along the Viking Corridor

      Hougård, Iben Winther, Vickers, M., Alsen, P., Jelby, Mads Engholm, Ullmann, C. V. & Korte, Christoph, 2021.

      Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

    10. Published

      The role of shelf morphology on storm‐bed variability and stratigraphic architecture, Lower Cretaceous, Svalbard

      Grundvåg, S., Jelby, Mads Engholm, Olaussen, S. & Śliwińska, K. K., 2021, In: Sedimentology. 68, 1, p. 196-237 42 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. Published

      Volcanism and carbon cycling in the High Arctic during the Late Jurassic–Early Cretaceous

      Vickers, M., Jelby, Mads Engholm, Galloway, J. M., Percival, L., Wang, F., Sanei, H., Śliwińska, K. K., Price, G. D., Ullmann, C. V., Hougård, Iben Winther, Midtkandal, I., Mather, T. & Korte, Christoph, 2021, p. 1279.

      Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

    12. 2020
    13. Published

      Dinocyst stratigraphy of the Valanginian–Aptian Rurikfjellet and Helvetiafjellet formations on Spitsbergen, Arctic Norway

      Śliwińska, K. K., Jelby, Mads Engholm, Grundvåg, S., Nøhr-hansen, H., Alsen, P. & Olaussen, S., 1 Oct 2020, In: Geological Magazine. 157, 10, p. 1693-1714 22 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    14. Published

      An Early Cretaceous stratigraphic marker fossil in the High Arctic: the belemnite Arctoteuthis bluethgeni

      Alsen, P., Jelby, Mads Engholm, Śliwińska, K. K. & Mutterlose, J., 2020, In: Geological Magazine. 157, 10, 14 p., 1715-1728.

      Research output: Contribution to journalJournal articleResearchpeer-review

    15. Published

      Arctic reappraisal of global carbon-cycle dynamics across the Jurassic–Cretaceous boundary and Valanginian Weissert Event

      Jelby, Mads Engholm, Śliwińska, K. K., Koevoets, M. J., Alsen, P., Vickers, M. L., Olaussen, S. & Stemmerik, L., 2020, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 555, 109847.

      Research output: Contribution to journalJournal articleResearchpeer-review

    16. Published

      Depositional dynamics and holostratigraphy of the Lower Cretaceous Rurikfjellet Formation in Arctic Svalbard: From local storm sedimentation to global carbon cycling

      Jelby, Mads Engholm, 2020, Department of Geosciences and Natural Resource Management, Faculty of Science, University of Copenhagen. 372 p.

      Research output: Book/ReportPh.D. thesisResearch

    17. 2019
    18. Published

      Comment on 'Redox conditions, productivity, and volcanic input during deposition of uppermost Jurassic and Lower Cretaceous organic-rich siltstones in Spitsbergen, Norway' by Rakociriski et al. (2018)

      Hammer, O., Alsen, P., Grundvag, S., Jelby, Mads Engholm, Nohr-Hansen, H., Olaussen, S., Senger, K., Sliwinska, K. K. & Smelror, M., Apr 2019, In: Cretaceous Research. 96, p. 241-243

      Research output: Contribution to journalEditorialResearchpeer-review

    19. Published

      Sedimentology and palynology of the Lower Cretaceous succession of central Spitsbergen: integration of subsurface and outcrop data

      Grundvag, S., Jelby, Mads Engholm, Sliwinska, K. K., Nohr-Hansen, H., Aadland, T., Sandvik, S. E., Tennvassas, I., Engen, T. & Olaussen, S., 2019, In: Norsk Geologisk Tidsskrift. 99, 2, p. 253-284

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. Published

      Tempestite facies variability and storm-depositional processes across a wide ramp: Towards a polygenetic model for hummocky cross-stratification

      Jelby, Mads Engholm, Grundvåg, S., Helland-Hansen, W., Olaussen, S. & Stemmerik, L., 2019, In: Sedimentology. 67, 2, p. 742-781 40 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    21. 2017
    22. Published

      The Lower Cretaceous succession of the northwestern Barents Shelf: onshore and offshore correlations

      Grundvåg, S. -., Marin, D., Kairanov, B., Śliwińska, K. K., Nøhr-Hansen, H., Jelby, Mads Engholm, Escalona, A. & Olaussen, S., Sep 2017, In: Marine and Petroleum Geology. 86, p. 834-857 24 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    23. Published

      Sinemurian–Pliensbachian calcareous nannofossil biostratigraphy and organic carbon isotope stratigraphy in the Paris Basin: calibration to the ammonite biozonation of NW Europe

      Peti, L., Thibault, Nicolas Rudolph, Clemence, M., Korte, Christoph, Dommergues, J. L., Bougeault, C., Pellenard, P., Jelby, Mads Engholm & Ullmann, C. V., 2017, In: Palaeogeography, Palaeoclimatology, Palaeoecology - An International Journal for the Geo-Sciences. 468, p. 142-161 20 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    24. 2015
    25. Published

      Upper Campanian-Maastrichtian chronostratigraphy of the Skælskør-1 core, Denmark: correlation at the basinal and global scale and implications for changes in sea-surface temperatures

      Thibault, Nicolas Rudolph, Anderskouv, Kresten, Bjerager, M., Boldreel, Lars Ole, Jelby, Mads Engholm, Stemmerik, L. & Surlyk, Finn, 2015, In: Lethaia: An International Journal of Palaeontology and Stratigraphy. 48, 4, p. 549-560 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    26. 2014
    27. Published

      The lower Maastrichtian Hvidskud succession, Møns Klint, Denmark: calcareous nannofossil biostratigraphy, carbon isotope stratigraphy, and bulk and brachiopod oxygen isotopes

      Jelby, Mads Engholm, Thibault, Nicolas Rudolph, Surlyk, Finn, Ullmann, C. V., Harlou, R. & Korte, Christoph, 2014, In: Bulletin of the Geological Society of Denmark. 62, p. 89-104 16 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    28. 2012
    29. Published

      Chronostratigraphical framework for the chalk of Møns Klint, Denmark

      Jelby, Mads Engholm, Thibault, Nicolas Rudolph, Korte, Christoph & Surlyk, Finn, 2012, p. 84.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    ID: 129997045