@inproceedings{inproceedings505bc505,
title   = {Stratigraphic record of the Araguainha impact crater in the permo-triassic Parana basin},
author = {Tohver, Eric and Lana, Cristiano and Cawood, Peter A. and Trindade, Ricardo Ivan Ferreira da and Souza Filho, Carlos Roberto de and Riccomini, Claudio},
year = {2011},
publisher = {Universidade Federal do Rio de Janeiro},
booktitle   = {International Gondwana Symposium}
}