Data for: Ediacaran-Cambrian far-field hydrothermal event in the southeast of the São Francisco Craton, Brazil: evidence from zircon U-Pb SHRIMP, trace elements, Lu-Hf and oxygen isotopes

Procedures to zircon isotopic analyses
A.1. Sample preparation and imaging
A.2. Major and trace elements
A.2. U–Pb geochronology
A.3. Lu–Hf isotope analyses
A.5. 18O and 16O isotope analyses