Fig. 12From: Detrital zircon U–Pb geochronology and geochemistry of the Riachuelos and Palma Sola beach sediments, Veracruz State, Gulf of Mexico: a new insight on palaeoenvironmentU–Pb Concordia age diagrams and age probability density histograms of detrital zircons from the Riachuelos (a, b) and Palma Sola (c, d) beach sediments. n = Number of zircon grainsBack to article page