DESIGN AND EXPLORATION APPLICATIONS OF NEW INSTRUMENTAL METHODS FOR URANIUM AND LEAD-ISOTOPE DETERMINATIONROBBINS JC.sdEXPLORATION GEOCHEMISTRY IN THE BASIN AND RANGE PROVINCE. SYMPOSIUM/1979/TUCSON AZ; USA; TUCSON: SIR SPEEDY IMPR.; DA. S.D.; PP. 28Conference Paper

CHRONOLOGICAL VARIATIONS IN CONCENTRATIONS AND ISOTOPIC COMPOSITIONS OF ANTHROPOGENIC ATMOSPHERIC LEAD IN SEDIMENTS OF A REMOTE SUBALPINE PONDSHIRAHATA H; ELIAS RW; PATTERSON CC et al.1980; GEOCHIM. COSMOCHIM. ACTA; GBR; DA. 1980; VOL. 44; NO 2; PP. 149-162; BIBL. 2 P.Article