New data on Ordovician stable isotope record and conodont biostratigraphy from the Viki reference drill core, Saaremaa Island, western EstoniaHints, Olle; Martma, Tõnu; Männik, Peep; Nõlvak, Jaak; Põldvere, Anne; Shen, Yanan; Viira, ViiveGFF2014 / p. 100-104 : ill https://doi.org/10.1080/11035897.2013.873989 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS