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 Latest Sandbian brachiopods and chitinozoan biostratigraphy in North EstoniaHints, Linda; Nõlvak, JaakEstonian journal of earth sciences2023 / p. 42-45 : ill https://doi.org/10.3176/earth.2023.50 New bioclaustration in trepostome bryozoans from the Late Ordovician (Sandbian) of EstoniaVinn, Olev; Ernst, Andrej; Wilson, Mark A.; Toom, UrsulaLille 2021 : Ordovician of the World : programme with abstracts2021 / p. 78 https://docplayer.net/219093593-Programme-with-abstracts-2021-virtual-annual-meeting-of-igcp-virtual-annual-meeting-of-igcp-735.html New biostratigraphically important chitinozoans from the Kukruse Regional Stage, Upper Ordovician of BaltoscandiaNõlvak, Jaak; Bauert, GarmenEstonian journal of earth sciences2015 / p. 218-224 : ill 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 Ordovician bioclaustration revolutionVinn, Olev; Wilson, Mark A.; Ernst, Andrej; Toom, UrsulaGeobios2023 https://doi.org/10.1016/j.geobios.2022.10.007