A new Byronia species from the Late Ordovician of EstoniaVinn, Olev; Kirsimäe, Kalle; Parry, Luke A.; Toom, UrsulaEstonian journal of earth sciences2016 / p. 201-206 : ill https://doi.org/10.3176/earth.2016.17 https://artiklid.elnet.ee/record=b2809365*est On the enigma of Palaenigma wrangeli (Schmidt), a conulariid with a partly non-mineralized skeletonKröger, Björn; Vinn, Olev; Toom, Ursula; Corfe, Ian J.; Kuva, Jukka; Zaton, MichalPeerJ2021 / Art. e12374 https://doi.org/10.7717/peerj.12374 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Symbiosis of conulariids with trepostome bryozoans in the Upper Ordovician of Estonia (Baltica)Vinn, Olev; Ernst, Andrej; Wilson, Mark A.; Toom, UrsulaPalaeogeography, palaeoclimatology, palaeoecology2019 / p. 89-96 : ill https://doi.org/10.1016/j.palaeo.2019.01.018 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS