• Geochemical discimination of the Upper Ordovician Kinnekulle Bentonite in the Billegrav-2 drill core section, Bornholm, DenmarkKiipli, Tarmo; Kallaste, Toivo; Nielsen, Arne T.; Schovsbo, Niels H.; Siir, SvenEstonian journal of earth sciences2014 / p. 264-270 : ill https://artiklid.elnet.ee/record=b2705908*est https://doi.org/10.3176/earth.2014.29 https://www.scopus.com/sourceid/6000195392 https://www.scopus.com/record/display.uri?eid=2-s2.0-84919352193&origin=inward&txGid=0704e0e2344c4ff8150740c55f7aa062 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=EST%20J%20EARTH%20SCI&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000346296000014
• Geochemistry of Late Ordovician (Sandbian) volcanism at the south-western margin of the Baltica Plate - using Nb, Zr and Ti for tectono-magmatic interpretation of bentonitesKiipli, Tarmo; Hints, Rutt; Kallaste, Toivo; Nielsen, Arne T.; Pajusaar, Siim; Schovsbo, Niels H.10th Baltic Stratigraphic Conference : Checiny, 12-14 September 2017 : abstracts and field guide2017 / p. 43-44 : ill http://geo.uw.edu.pl/tl_files/publikacje/10th_Baltic_Stratigraphic_Conference_Abstracts_and_Field_Guide.pdf
• Tectono‐magmatic division of the Late Ordovician (Sandbian) volcanism at the south‐western margin of Baltica using immobile trace elements : Relations to the plate movements in the Iapetus Palaeo‐OceanKiipli, Tarmo; Hints, Rutt; Nielsen, Arne T.; Pajusaar, Siim; Schovsbo, Niels H.Geological journal2020 / p. 5155-5165 : ill https://doi.org/10.1002/gj.3737 https://www.scopus.com/sourceid/26474 https://www.scopus.com/record/display.uri?eid=2-s2.0-85077148629&origin=inward&txGid=e3732f12e25bedb095d788f396ec578d https://jcr.clarivate.com/jcr-jp/journal-profile?journal=GEOL%20J&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000504283900001