Chitinozoan biostratigraphy in the Haljala Regional Stage, Upper Ordovician: A high-resolution approach from NE EstoniaBauert, Garmen; Nõlvak, Jaak; Bauert, HeikkiGFF2014 / p. 26-29 : ill https://doi.org/10.1080/11035897.2013.857715 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Correlation of Silurian bentonites based on the immobile elements in the East Baltic and ScandinaviaKiipli, Tarmo; Kallaste, Toivo; Kiipli, Eero; Radzevičius, SigitasGFF2013 / p. 152-161 : ill https://doi.org/10.1080/11035897.2013.783104 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Correlation of upper Llandovery-lower Wenlock bentonites in the När (Gotland, Sweden) and Ventspils (Latvia) drill cores: role of volcanic ash clouds and shelf sea currents in determining areal distribution of bentoniteKiipli, Tarmo; Kallaste, Toivo; Nestor, Viiu-KaiEstonian journal of earth sciences2012 / p. 295-306 : ill https://www.researchgate.net/publication/259465427_Correlation_of_upper_Llandovery-lower_Wenlock_bentonites_in_the_Nar_Gotland_Sweden_and_Ventspils_Latvia_drill_cores_Role_of_volcanic_ash_clouds_and_shelf_sea_currents_in_determining_areal_distribution

Immobile and mobile elements during the transition of volcanic ash to bentonite - an example from the early Palaeozoic sedimentary section of the Baltic BasinKiipli, Tarmo; Hints, Rutt; Kallaste, Toivo; Verš, Evelin; Voolma, MargusSedimentary geology2017 / p. 148-159 : ill https://doi.org/10.1016/j.sedgeo.2016.11.009 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Silurian volcanism recorded in sedimentary sections at the southwestern margin of the East European Platform : geochemical correlation and tectono-magmatic interpretationKiipli, TarmoGeological quarterly2021 / p. 1-8 https://gq.pgi.gov.pl/article/view/29012 Journal metrics at Scopus Article at Scopus Journal matrics at WOS Article at WOS

Upper Katian (Ordovician) bentonites in the East Baltic, Scandinavia and Scotland Geochemical correlation and volcanic source interpretationKiipli, Tarmo; Dahlqvist, Peter; Kallaste, Toivo; Kiipli, Enli; Nõlvak, JaakGeological Magazine2015 / p. 589 - 602 https://doi.org/10.1017/S001675681400051X Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS