Sandstone composition changes and paleocurrent reversal in the Upper Paleozoic and Triassic deposits of the Huaco area, western Paganzo Basin, west-central Argentina

por Lopez Gamundi, O., Espejo, I.S., Alonso, M.S.

Southern South America

por López-Gamundí, O.R., Espejo, I.S., Conaghan, P.J., Powell, C.M., Veevers, J.J.