• Small cornulitids from the Upper Ordovician (Katian) of EstoniaVinn, Olev; Wilson, Mark A.; Madison, Anna; Toom, UrsulaPalaeoworld2024 / p. 57-64 : ill https://doi.org/10.1016/j.palwor.2022.12.005 https://www.scopus.com/sourceid/4700151602 https://www.scopus.com/record/display.uri?eid=2-s2.0-85149825428&origin=inward&txGid=cba6e7fc4260e22c312baf811fd57500 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=PALAEOWORLD&year=2024 https://www.webofscience.com/wos/woscc/full-record/WOS:001176620700001