• A sparsely encrusted hardground with abundant Trypanites borings from the Llandovery of the Velise River, western Estonia (Baltica)Vinn, Olev; Toom, UrsulaEstonian journal of earth sciences2016 / p. 19-26 : ill
• Bioclaustrations in Upper Ordovician bryozoans from northern EstoniaVinn, Olev; Ernst, Andrej; Toom, UrsulaNeues Jahrbuch für Geologie und Paläontologie - Abhandlungen2018 / p. 113-121 https://doi.org/10.1127/njgpa/2018/0752
• Borings and bioclaustrations in bryozoans from the Kunda Regional Stage (Darriwilian; Middle Ordovician) of northern Estonia and NW RussiaVinn, Olev; Ernst, Andrej; Wilson, Mark A.; Toom, UrsulaNeues Jahrbuch für Geologie und Paläontologie - Abhandlungen2022 / p. 219-225 : map http://doi.org/10.1127/njgpa/2022/1044
• Cryptic encrusting fauna inside invertebrate fossils from the Ordovician of EstoniaVinn, Olev; Ernst, Andrej; Toom, Ursula; Isakar, MareAnnales societatis geologorum Poloniae2018 / p. 285-290 : ill https://doi.org/10.14241/asgp.2018.021
• Diversity and spatial turnover of bryozoan assemblages in the reefs of the Vasalemma Formation (Late Ordovician), EstoniaKöger, Björn; Ernst, Andrej; Penny, Amelia; Nakrem, Hans Arne; Toom, UrsulaEstonian journal of earth sciences2023 / p. 137 https://doi.org/10.3176/earth.2023.47
• Earliest symbiotic rugosans in cystoporate bryozoan Ceramopora intercellata Bassler, 1911 from Late Ordovician of Estonia (Baltica)Vinn, Olev; Ernst, Andrej; Toom, UrsulaPalaeogeography, palaeoclimatology, palaeoecology2016 / p. 140-144 : ill https://doi.org/10.1016/j.palaeo.2016.08.016
• Intergrowth of Orbignyella germana Bassler, 1911 (Bryozoa) and Lambelasma carinatum Weyer, 1993 (Rugosa) in the pelmatozoan-bryozoan-receptaculitid reefs from the Late Ordovician of EstoniaVinn, Olev; Toom, Ursula; Ernst, AndrejPalaeontologia electronica2018 / art. 21.1.4A, 7 p : ill https://doi.org/10.26879/818
• New cornulitid from the Ohesaare Formation (late Přidoli) of Saaremaa, EstoniaVinn, Olev; Toom, UrsulaNeues Jahrbuch für Geologie und Paläontologie - Abhandlungen2020 / p. 67-73 https://doi.org/10.1127/njgpa/2020/0934
• Rare rugosan-bryozoan intergrowth from the Upper Ordovician of EstoniaVinn, Olev; Ernst, Andrej; Toom, UrsulaCarnets de geologie2017 / p. 145-151 : ill http://dx.doi.org/10.4267/2042/62664
• 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 in trepostome bryozoans from the Sandbian (Late Ordovician) of EstoniaVinn, Olev; Ernst, Andrej; Wilson, Mark A.; Toom, UrsulaHistorical Biology : An International Journal of Paleobiology2022 / p. 1029–1038 : ill., map https://doi.org/10.1080/08912963.2021.1959579 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
• Symbiosis of cornulitids with the cystoporate bryozoan Fistulipora in the Pridoli of Saaremaa, EstoniaVinn, Olev; Ernst, Andrej; Wilson, Mark A.; Toom, UrsulaLethaia2021 / p. 90-95 : ill https://doi.org/10.1111/let.12385 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
• Symbiosis of rugose corals with the cystoporate bryozoan fistulipora przhidolensis in the pridoli (Latest Silurian) of Saaremaa, EstoniaVinn, Olev; Ernst, Andrej; Wilson, Mark A.; Toom, UrsulaPalaios2020 / p. 237 - 244 https://doi.org/10.2110/PALO.2020.019 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
• The Ordovician bioclaustration revolutionVinn, Olev; Wilson, Mark A.; Ernst, Andrej; Toom, UrsulaGeobios2023 https://doi.org/10.1016/j.geobios.2022.10.007