Possible early foraminiferans in post-Sturtian (716-635 Ma) cap carbonates Bosak, T. ; Lahr, D. J. G. ; Pruss, S. B. ; Macdonald, F. A. ; Gooday, A. J. ; Dalton, L. ; Matys, E. D. Abstract Publication: Geology Pub Date: January 2012 DOI: 10.1130/G32535.1 Bibcode: 2012Geo....40...67B