Reconstructing Late Ordovician carbon cycle variationsPancost, Richard D; Freeman, Katherine H.; Herrmann, Achim D.; Patzkowsky, Mark E.; Ainsaar, Leo; Martma, TõnuGeochimica et cosmochimica acta2013 / p. 433-454 : ill https://doi.org/10.1016/j.gca.2012.11.033 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS