G. Jalfin

Permian nonmarine invertebrate trace fossils from southern Patagonia, Argentina: Ichnologic signatures of substrate consolidation and colonization sequences

L. Buatois, F. Aceñolaza, G. Jalfin, 1997, Journal of Paleontology.

Geometry, Lithofacies, and Spatial Distribution of Cretaceous Fluvial Sandstone Bodies, San Jorge Basin, Argentina: Outcrop Analog for the Hydrocarbon-Bearing Chubut Group

J. Bridge, S. M. Georgieff, G. Jalfin, 2000 .

Sedimentary record of a Late Cretaceous volcanic arc in central Patagonia: petrography, geochemistry and provenance of fluvial volcaniclastic deposits of the Bajo Barreal Formation, San Jorge Basin, Argentina

E. Bellosi, Ricardo N. Melchor, Graciela Visconti, 2009 .

Palynology and alluvial facies from the mid-Cretaceous of Patagonia, subsurface of San Jorge Basin, Argentina

E. Bellosi, C. Perrot, S. Archangelsky, 1994 .