1. Comparison of U-Pb, Pb-Pb, and Rb-Sr ages of Precambrian minerals;Aldrich,1955
2. Geochemistry and origin of the early Precambrian crust of northeastern Minnesota;Arth;Geochim. Cosmochim. Acta,1975
3. Thermally-induced migration of Rb and Sr in an adamellite;Baadsgaard;Eclogae Geol. Helv.,1970
4. New England granites: Trace element evidence regarding their origin and differentiation;Buma;Contrib. Mineral. Petrol.,1971
5. Protolith ages from inherited zircon cores measured by high mass-resolution ion microprobe;Compston,1982