Mohamed, F.H. Geochemistry, petrogenesis and tectonic setting of late neoproterozoic Dokhan-type volcanic rocks in the Fatira area, eastern Egypt - Berlin Springer-Verlag March 2000 - pp. 764-777 ilus., tbls. Subjects--Topical Terms: GEOQUÍMICANEOPROTEROZOICOPETROLOGÍAROCAS VOLCANICASTECTÓNICA Subjects--Geographic Terms: EGIPTO