Fig. 9From: Integrated Ladinian bio-chronostratigraphy and geochrononology of Monte San Giorgio (Southern Alps, Switzerland)U–Pb zircon dates plotted on conventional (Wetherill) concordia plots for the three samples analysed. Error ellipses that are dashed and semi-transparent reflect analyses excluded from the final age assignment (see text for further discussion). Data-point error ellipses are 2σBack to article page