• 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 https://www.scopus.com/sourceid/97647 https://www.scopus.com/record/display.uri?eid=2-s2.0-85136492442&origin=inward&txGid=8c2500ca8ae5d68d043bf2090b27c889 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=PALZ&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000842717700001
• 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 https://www.scopus.com/sourceid/13939 https://www.scopus.com/record/display.uri?eid=2-s2.0-85083960667&origin=inward&txGid=2d8f3c7b308da1906064a903bf2289c9 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=J%20PALEONTOL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000527812000010
• 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