Buatois, Luis A. Extreme freshwater release during the late Paleozoic Gondwana deglaciation and its impact on coastal ecosystems - Boulder, CO Geological Society of America December 2006 - pp. 1021-1024 ilus. Subjects--Topical Terms: AMBIENTE COSTERODESGLACIACIONECOSISTEMASGONDWANAICNOFOSILESPALEOECOLOGIAPALEOZOICOTRAZAS FOSILES Subjects--Geographic Terms: ARGENTINABRASIL Subjects--Index Terms: CUENCA PAGANZO CUENCA PARANA CUENCA TARIJA