Correlation of Telychian sections from shallow to deep sea facies in Estonia and Latvia based on the sanidine composition of bentonitesKiipli, Tarmo; Kallaste, ToivoProceedings of the Estonian Academy of Sciences. Geology2002 / 3, p. 143-156 : ill

Correlation of upper Llandovery betonites in the Baltic regionKiipli, Tarmo; Kallaste, Toivo; Kiipli, Enli; Mikli, Valdek; Kägu, MarisThe Fifth Baltic Stratigraphical Conference "Basin Stratigraphy - Modern Methods and Problems" : September 22-27, 2002, Vilnius, Lithuania : extended abstracts2002 / p. 80-83

Geochemistry and correlation of volcanic ash beds from the Rootsiküla Stage (Wenlock-Ludlow) in the eastern BalticKiipli, Tarmo; Einasto, Rein; Kallaste, Toivo; Nestor, Viiu-Kai; Perens, Helle; Siir, SvenEstonian journal of earth sciences2011 / 4, p. 207-219 : ill https://artiklid.elnet.ee/record=b2455468*est

Metabentoniitide korreleerimisest keemiliste tunnuste aluselKiipli, Tarmo; Kallaste, Toivo; Kiipli, Enli; Männik, PeepBülletään / Eesti Geoloogia Selts1999 / lk. 18

New correlations of Telychian (Silurian) bentonites in EstoniaKallaste, Toivo; Kiipli, TarmoProceedings of the Estonian Academy of Sciences. Geology2006 / 3, p. 241-251 : ill

Revision of Silurian vertebrate biozones and their correlation with the conodont successionMärss, Tiiu; Männik, PeepEstonian journal of earth sciences2013 / p. 181-204 : ill https://artiklid.elnet.ee/record=b2651564*est

The Pirgu Regional Stage (Upper Ordovician) in the East Baltic : lithostratigraphy, biozonation, and correlationHints, Linda; Oraspõld, Asta; Nõlvak, JaakProceedings of the Estonian Academy of Sciences. Geology2005 / 4, p. 225-259 : ill

Use the immobile trace elements for the correlation of Telychian bentonites on Saaremaa Island, Estonia, and mapping of volcanic ash cloudsKiipli, Tarmo; Orlova, Kiira; Kiipli, Enli; Kallaste, ToivoEstonian journal of Earth sciences2008 / 1, p. 39-52 : ill