@article{articlef896d090,
title   = {Tar sandstones in the Paraná Basin of Brazil: structural and magmatic controls of hydrocarbon charge},
author = {Araújo, Carlos César de and Yamamoto, Jorge Kazuo and Rostirolla, Sidnei Pires and Madrucci, Vanessa and Tankard, Anthony},
year = {2005},
doi = {10.1016/j.marpetgeo.2005.01.006},
journal   = {Marine and Petroleum Geology}
}