Powis, KelliGroup by: Item Type | No Grouping Number of items: 1. Azmy, Karem and Misi, Aroldo and Sanches, Andreia L. and Kaufman, Alan J. and Veizer, Ján and Powis, Kelli and Teixeira, João Batista G. (2006) δ13C and 87Sr/86Sr of phosphorites from the São Francisco Craton, Brazil: phosphogenesis and correlations. In: South American Symposium on Isotope Geology V, April 21–24, Punta del Este, Uruguay. |