An Investigation of δ44Ca in Ordovician Carbonate Strata From Eastern Laurentia and Baltica That Preserve a Global Shift In δ13C (MDICE)

Christopher Conwell1, Matthew Saltzman2 and Elizabeth M Griffith1, (1)Ohio State University, School of Earth Sciences, Columbus, OH, United States, (2)The Ohio State University, School of Earth Sciences, Columbus, United States