Blar i forfatter "Jelby, Mads"

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    • Dinocyst stratigraphy of the Valanginian to Aptian succession (the Rurikfjellet and Helvetiafjellet formations) from Spitsbergen, Norway 

      Śliwińska, Kasia; Jelby, Mads; Grundvåg, Sten-Andreas; Nøhr-Hansen, N.; Alsen, P; Olaussen, Snorre (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-11)
      In order to improve the understanding of how the high northern latitudes responded to the escalating warming which led to the middle Cretaceous super greenhouse climate, more temperature proxy records from the High Arctic are needed. One of the current obstacles in obtaining such records is poor age control on the Lower Cretaceous strata in the Boreal region. Here, we provide a biostratigraphic ...

    • The Lower Cretaceous of Svalbard and its relevance for exploration in the northern Barents Sea 

      Grundvåg, Sten-Andreas; Jelby, Mads; Midtkandal, Ivar; Sliwinska, Kasia; Nøhr-Hansen, Henrik; Marin Restrepo, Dora Luz; Kairanov, Bereke; Escalona, Alejandro; Olaussen, Snorre (Conference object; Konferansebidrag, 2017)
      The Lower Cretaceous succession in the Barents Sea is listed as a potential play model by the Norwegian Petroleum Directorate. Reservoirs may occur in deep to shallow marine clastic wedges located in proximity to palaeo-highs and along basin margins. In addition, shelf-prism-scale clinoforms with high amplitude anomalies in their top- and bottomsets have been reported from reflection seismic but ...