Rhynchonelliform brachiopod faunas of the Itararé group (Carboniferous-lower Permi...
Bivalves of the Rio do Sul formation (Lower Permian), state of Paraná: taphonomica...
Taxonomic Study of Devonian Crinoid Fauna (Echinodermata: Crinoidea) from Parana B...
Sistematic revision of the Permian bivalves from the base of Corumbataí Formation ...
Integrated analysis (taxonomic, paleoecologic and evolutive) of the bivalves from ...
Systematics, paleoecology and bioestratigraphy of the Permian bivalves of the Rio ...