Category Archives: Chattian

Annual Report 2011 of the Rupelian/Chattian Boundary Stratotype Working Group The formal proposal of the GSSP for the Rupelian/Chattian boundary at the Monte Cagnero section (Umbria-Marche basin, NE Apennines, Italy) is in progress under the leadership of R. Coccioni and A. Montanari, two of the co-authors of the published paper in which the proposal was […]

Annual Report 2012 of the Chattian GSSP Working Group The formal proposal of the GSSP for the base Chattian at the Monte Cagnero section (Umbria-Marche basin, NE Apennines, Italy) is still in progress under the leadership of R. Coccioni and A. Montanari, two of the co-authors of the published paper in which the proposal was […]