1. On the enrichment of tourmaline in metamorphic sediments of the Arzberg Series, W. Germany, NE Bavaria;Abraham;Neues Jahrb. Mineral. Monatsh,1972
2. Age of granulite metamorphism during the Oaxacan Orogeny, Mexico;Anderson;Geol. Soc. Am., Abstr. with Progr.,1971
3. Notas sobre la petrología del Complejo Oaxaqueño;Bloomfield;Univ. Nal. Autón. México, Inst. Geol. Bol.,1975
4. Revision of Grenville stratigraphy and structure in the Balmat-Edwards district, NW Adirondacks, New York;Brown;Geol. Soc. Am. Bull.,1956
5. A Proterozoic lacustrine interlude from the Zambian Copperbelt;Clemmey,1978