Data for: Origin of pre-Mesozoic xenocrystic zircons in Cretaceous sub-volcanic rocks of the northern Andes (Colombia): paleogeographic implications for the region.

We report whole rock elementary and isotopic geochemical (Rb-Sr and Sm-Nd) data and U-Pb zircon dating by the Sensitive High Resolution Ion Micro Probe (SHRIMP) IIe and Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS).