We are pleased to inform you that the following keynotes have already been confirmed:

“Micro-chronology (U-Pb ion microprobe) and micro-isotope geochemistry (Lu-Hf and Oxygen isotope studies)”.

C. Mark Fanning. Senior Fellow. Manager Prise. Research School of Earth Sciences. The Australian National University. Canberra, Australia

"The Archean-Paleoproterozoic boundary and the crustal growth; isotopic evidence from Amazonian craton”.

Moacir Macambira. Para-Iso. Departamento de Geoquímica y Petrología. Centro de Geociencias .Universidad Federal de Pará. Belem. Brazil

“Tracking organic compounds by molecular isotope analysis”.

Jorge Spangenberg. Senior Research Scientist and Lecturer, Stable Isotope Geochemistry-Organic Geochemistry. Institute of Mineralogy and Geochemistry. University of Lausanne. Lausanne, Switzerland.

“Aspects of the phanerozoic evolution of southern Patagonia as suggested by detrital zircon age patterns”.

Francisco Hervé. Profesor Titular. Departamento de Geología, Facultad de Ciencias Físicas y Matemáticas, Universidad de Chile. Santiago de Chile. Chile

“Extra-sedimentary fluids contamination in petroleum systems: CO2 and N2 risk assessment, hydrocarbon alteration and potential helium resources”.

Alain Prinzhofer. Professeur IFP (French Institute of Petroleum), Chef of Projet IFP. Civil Engineer in Mines of Paris, PhD-Engineer in Geology-Petrology and PhD in Geochemistry. Direction of Geology-Geochemistry-Geophysic & Scientific Direction.

“Recent development of Natural Gas Isotope  Geochemistry”

Dr. Yongchung Tang, PEER, Caltech, USA.