1. Sand-ridge structures from Paraná coastal plain;Bigarella;Marine Geology,1965
2. Structural characteristics of the dune, foredune, interdune, beach, beach-dune ridge and sand ridge deposits;Bigarella;Bol. Paranaense de Geociencias,1970
3. Variações climáticas no Quaternário Superior do Brasil e sua datação radiométrica pelo método do Carbono 14;Bigarella;Univ. São Paulo, Inst. Geografia,1971
4. Eolian environments — Their characteristics, recognition and importance;Bigarella,1972
5. Textural characteristics of the coastal dune, sand ridge and beach sediments;Bigarella;Bol. Paranaense de Geociencias,1969