@article{article20237a38, title = {Shrimp zircon geochronology constrains on Permian pyroclastic levels, Claromecó Basin, South West margin of Gondwana, Argentina}, author = {Arzadún, Guadalupe and Tomezzoli, Renata and Trindade, Ricardo Ivan Ferreira da and Gallo, Leandro C and Cesaretti, Nora N and Calvagno, Juan M}, year = {2018}, doi = {10.1016/j.jsames.2018.05.001}, journal = {Journal of South American Earth Sciences} }