Blar i NTNU Open på forfatter "Harstad, Trond Svånå"
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Detrital zircons of the vast Triassic Snadd and De Geerdalen formations, Barents Shelf, reveal temporal changes in sediment source
Harstad, Trond Svånå; Slagstad, Trond; Kirkland, Christopher L.; Mørk, Mai Britt Engeness (Peer reviewed; Journal article, 2023)Studies of detrital-zircon age distributions from Triassic sedimentary rock successions on the Arctic Barents Shelf have resulted in different provenance interpretations. Here, we provide new U–Pb/Hf detrital-zircon data ... -
The importance of trace element analyses in detrital Cr-spinel provenance studies: An example from the Upper Triassic of the Barents Shelf
Harstad, Trond Svånå; Mørk, Mai Britt Engeness; Slagstad, Trond (Peer reviewed; Journal article, 2021)Investigations of sandstone provenance often involve U–Pb dating and chemical/mineralogical investigations of detrital minerals that are stable in sediments. As most stable detrital minerals are from felsic–intermediate ... -
Sandstone Provenance of the De Geerdalen Formation, Svalbard - Emphasis on Petrography and Chromium Spinel Compositions
Harstad, Trond Svånå (Master thesis, 2016)Detrital chromium spinel mineral-chemical analyses, in combination with sandstone petrography, were conducted on samples from the Upper Triassic De Geerdalen Formation from several locations on Svalbard, in order to interpret ... -
Single-mineral provenance method development with a case study from the Late Triassic Barents Shelf
Harstad, Trond Svånå (Doctoral theses at NTNU;2021:300, Doctoral thesis, 2021)