Plio-Pleistocene deltaic deposits in the città della Pieve area (Western Umbria, central Italy): facies analysis and inferred relations with the South Chiana valley fluvial deposits (R. Bizzarri & A. Baldanza , Trans.). (2009). Alpine and Mediterranean Quaternary, 22(2), 127-138. https://amq.aiqua.it/index.php/amq/article/view/294