1. The pre- 3,760 m.y. old supracrustal rocks of the Isua area, Central West Greenland, and the associated occurrence of quartz-banded ironstone;Allaart,1976
2. The Geology of the Jamestown Hills area of the Barberton Mountainland, South Africa;Anhaeusser;Trans. Geol. Soc. S. Afr.,1972
3. Geochemistry and origin of the early Precambrian crust of Northeastern Minnesota;Arth;Geochim. Cosmochim. Acta,1975
4. Rare earth element abundances in Archaean metasediments from Kambalda, Western Australia;Bavinton;Geochim. Cosmochim. Acta,1980
5. 3360-M. yr. old gneisses from the South Indian Craton;Beckinsale;Nature,1980