A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
G. Shields. "Stratigraphic Trends in Cerium Anomaly in Authigenic Marine Carbonates and Phosphates: Diagenetic Alteration or Seawater Signals?." Mineralogical magazine (1998) 1387-1388