Linking the progressive expansion of reducing conditions to a stepwise mass extinction event in the late Silurian oceansBowman, Chelise N.; Young, Seth, A.; Kaljo, Dimitri; Hints, Olle; Martma, TõnuGeology2019 / p. 968-972 : ill https://doi.org/10.1130/G46571.1 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS