1. Palaeomagnetism and the results of its application to S. American Rocks;Creer;Bol. Paranaense de Geografia,1964
2. Palaeomagnetic data from the Gondwanie Continents;Creer;Phil. Trans. Roy. Soc.,1965
3. Arrangement of the Continents during the Palaeozoic Era;Creer;Nature,1968
4. Problems in Brazilian Gondwana Geology,1967
5. Palaeomagnetic measurements on rocks from the Passa Dois and Sa˜o Bento Series;Creer,1967