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- Conodont biostratigraphy of the Oandu Stage (Katian, Upper Ordovician) in NE EstoniaMännik, PeepEstonian journal of earth sciences2017 / p. 1-12 : ill https://doi.org/10.3176/earth.2017.02
- Diverse endobiotic symbiont fauna from the late Katian(Late Ordovician) of EstoniaVinn, Olev; Wilson, Mark A.; Holmer, Lars E.; Ernst, Andrej; Tinn, Oive; Toom, UrsulaPalaeontologia Electronica2022 / art. a31, 13 p. : ill https://doi.org/10.26879/1232 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Emended Sandbian (Ordovician) conodont biostratigraphy in Baltoscandia and a new species of AmorphognathusPaiste, Tõnn; Männik, Peep; Meidla, TõnuGeological magazine2022 / p. 1-17 : map https://doi.org/10.1017/S0016756822001005
- First description of rare Teichichnus burrows from carbonate rocks of the Lower Paleozoic of EstoniaVinn, Olev; Toom, UrsulaCarnets de geologie2018 / p. 305-312 : ill https://doi.org/10.4267/2042/68550 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Hirnantia sagittifera (Brachiopoda) and Mucronaspis mucronata s.l. (Trilobita) in the Upper Ordovician of the East Baltic : taxonomy and distributionHints, Linda; Pärnaste, Helje; Gailite, Lilita-IlgaEstonian journal of earth sciences2012 / p. 65-81 : ill https://www.researchgate.net/publication/258439664_Hirnantia_sagittifera_Brachiopoda_and_Mucronaspis_mucronata_sl_Trilobita_in_the_Upper_Ordovician_of_the_East_Baltic_Taxonomy_and_distribution
- New biostratigraphically important chitinozoans from the Kukruse Regional Stage, Upper Ordovician of BaltoscandiaNõlvak, Jaak; Bauert, GarmenEstonian journal of earth sciences2015 / p. 218-224 : ill https://artiklid.elnet.ee/record=b2739527*est
- Sandbian (Late Ordovician) conodonts in Estonia : distribution and biostratigraphyPaiste, Tõnn; Männik, Peep; Meidla, TõnuGFF2022 / p. 9-23 : ill https://doi.org/10.1080/11035897.2021.2020333 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Symbiosis in brachiopods and brachiopod-attached trepostome bryozoans from the Katian of EstoniaVinn, Olev; Ernst, Andrej; Wilson, Mark A.; Tinn, Oive; Isakar, Mare; Toom, UrsulaNeues Jahrbuch für Geologie und Paläontologie - Abhandlungen2023 / p. 41−50 http://doi.org/10.1127/njgpa/2023/1111
- Symbiosis of cornulitids and bryozoans in the Late Ordovician of Estonia (Baltica)Vinn, Olev; Ernst, Andrej; Toom, UrsulaPalaios2018 / p. 290-295 : ill https://doi.org/10.2110/palo.2018.018 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- The lower boundary of the Haljala Regional Stage (Sandbian, Upper Ordovician) in EstoniaPaiste, Tõnn; Männik, Peep; Nõlvak, Jaak; Meidla, TõnuEstonian journal of earth sciences2020 / p. 76–90 : ill https://doi.org/10.3176/earth.2020.05 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Towards a revised Sandbian conodont biozonation of BalticaPaiste, Tõnn; Männik, Peep; Stouge, Svend; Meidla, TõnuEstonian journal of earth sciences2023 / p. 153 https://doi.org/10.3176/earth.2023.07
- Upper Sandbian-lower Katian bio- and chemostratigraphy in the Pajevonys-13 core section, LithuaniaHints, Linda; Paškevičius, Juozas; Martma, Tõnu; Männik, Peep; Nõlvak, JaakEstonian journal of earth sciences2016 / p. 85-97 : ill http://dx.doi.org/10.3176/earth.2016.08