Vol. 16 Núm. 1 (2009)

Cover Photo: Ooid dolostone of the Auga de la Mula Member of the Agrio Formation (Early Cretaceous, Neuquén Basin, Argentina) with dolomite replacement of early marine cement, a dolomite cementation event and late calcite cementation. Photo by Maisa Tunik. For further detail see Tunik et al. pp. 29-23, this issue.