Did stalked echinoderms bioerode calcareous substrates? A possible boring crinoid attachment structure in a stromatoporoid from the early Silurian (Telychian) of EstoniaVinn, Olev; Ausich, William I.; Wilson, Mark A.; Toom, UrsulaPaläontologische Zeitschrift PalZ2023 / p. 37-41 https://doi.org/10.1007/s12542-022-00637-3 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Early Silurian crinoid diversification on Baltica : Euspirocrinus varbolaensis sp. novAusich, William I.; Wilson, Mark A.; Toom, UrsulaEstonian journal of earth sciences2024 / p. 37-44 : ill https://doi.org/10.3176/earth.2024.05

Early Silurian recovery of Baltica crinoids following the end-Ordovician extinctions (Llandovery, Estonia)Ausich, William I.; Wilson, Mark A.; Toom, UrsulaJournal of paleontology2020 / p. 521-530 : ill https://doi.org/10.1017/jpa.2019.89 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Tremichnus in crinoid pluricolumnals from the Silurian of western Estonia (Baltica)Vinn, Olev; Wilson, Mark A.; Ausich, William I.; Toom, UrsulaCarnets de Geologie2015 / p. 239 - 243 https://doi.org/10.4267/2042/57951