ANCIENT AGE OF THE MIDDLE MARKER HORIZON, ONVERWACHT GROUP, SWAZILAND SEQUENCE, SOUTH AFRICA.HURLEY PM; PINSON WH JR; NAGY B et al.1972; EARTH PLANET. SCI. LETTERS; NLD; 1972, VOL. 14, NUM. 0003, P. 360 A 366Miscellaneous

AGES OF LAMPROPHYRE DIKES AND OF THE MONGOWIN PLUTON, NORTH SHORE OF LAKE HURON, ONTARIO, CANADA.1971; CANAD. J. EARTH SCI.; CAN; 1971, VOL. 8, NUM. 0010, P. 1203 A 1209Miscellaneous

CORRELATION IN EARLY PRECAMBRIAN BASINS OF THE CANADIAN SHIELD.GOLDICH SS; TUREK A; HANSON GN et al.1971; CANAD. MINERALOGIST; CAN; 1971, VOL. 10, NUM. 0005, P. 913Miscellaneous

ISOTOPIC COMPOSITION OF STRONTIUM IN ALKALIC ROCKS.(ABSTRACT).BELL K; POWELL JL.1968; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; 1968(11)Miscellaneous

RB87-SR87 GEOCHRONOLOGY OF BASEMENT COMPLEX OF BASSIN DE PARIS.NOIRET G.1971; ANN. SOC. GEOL. BELG.; BEL; 1971, VOL. 94, NUM. 0002Miscellaneous

INITIAL STRONTIUM FOR A CHONDRITE AND THE DETERMINATION OF A METAMORPHISM OR FORMATION INTERVAL.WASSERBURG GJ; PAPANASTASSIOU DA; SANZ HG et al.1969; EARTH PLANET. SCI. LETTERS; NLD; 1969(10), VOL. 7, NUM. 0001, P. 33 A 43Miscellaneous

DATATION PAR RADIOACTIVITE AVEC LA METHODE RUBIDIUM-STRONTIUM.WELIN E.1968; GEOL. FOEREN. STOCKHOLM FOERH.; SWE; 1968(12), VOL. 90, NUM. 0535-004 , P. 547 A 560Miscellaneous

ISOTOPIC AND GEOCHEMICAL STUDIES.3(A) SOME RECENT ISOTOPE INVESTIGATIONS.LEGGO PJ.1968; UNIV. LEEDS, RES. INST. AFR. GEOL., ANNU. REP; GBR; 1968(6), NUM. 0012, P. 45 A 47Miscellaneous

ESSAI D'APPLICATION DE LA METHODE RADIOMETRIQUE AU STRONTIUM AUX GLAUCONIES DU NEOGENE: LE PROBLEME DU TRAITEMENT DE L'ECHANTILLON AVANT ANALYSE.PASTEELS P; LAGA P; KEPPENS E et al.1976; ABSTR. GEOCHRONOL. ISOTOPE GEOL.; BELG.; 1976, NUM. 0020, P. 1Serial Issue

THE HALF-LIFE OF NATURAL RUBIDIUM 87 MEASURED AS DIFFERENCE BETWEEN THE ISOTOPES RB 87 AND RB 85.HUSTER E.1974; IN: INT. MEET. GEOCHRONOL. COSMOCHRONOL. ISOT. GEOL.; PARIS; 1974; S.L.; 1974, P. 1 A 2Miscellaneous

RB-SR AGE DETERMINATIONS ON BIOTITES AND WHOLE ROCK SAMPLES FROM THE MANDI AND CHOR GRANITES, HIMACHAL PRADESH, INDIA.JAEGER E; BHANDARI AK; BHANOT VB et al.1971; ECLOGAE GEOL. HELV.; CHE; 1971, VOL. 64, NUM. 0003, P. 521 A 527Miscellaneous

RUBIDIUM AND STRONTIUM AGE DETERMINATION OF SOME PRE-CAMBRIAN GRANITIC ROCKS, S.E. UGANDA.OLD RA; REX DC.1971; GEOL. MAG.; GBR; 1971, VOL. 108, NUM. 0005, P. 353 A 360Miscellaneous

A GRAPHICAL METHOD FOR REMOVING RUBIDIUM CONTAMINATION FROM STRONTIUM ISOTOPIC DATA.PRINGLE IR.1970; GEOPHYS. J., G.B; GBR; 1970(1), VOL. 19, NUM. 0001, P. 103 A 105Miscellaneous

ISOTOPIC EVIDENCE ON THE AGE OF THE TRYSIL PORPHYRIES AND GRANITES IN EASTERN HEDMARK, NORWAY.PRIEM HNA; VERSCHURE RH; VERDURMEN EAT et al.1969; NORGES GEOL. UNDERSOK.; NOR; 1969,1970, NUM. 0266, P. 263 A 276Miscellaneous

STRONTIUM-ISOTOPEN EN RB-SR CHRONOMETRIE.PRIEM HNA.1969; GEOL. EN MIJNBOUW; NLD; 1969, VOL. 48, NUM. 0001, P. 75 A 78Miscellaneous

RB/SR AGE DETERMINATION OF SOME FUNDAMENTAL INTRUSIVE ROCK TYPES FROM CENTRAL AND NORTHERN SARDINIA ISLANDDELMORO A; DISIMPLICIO P; GHEZZO C et al.1973; FORTSCHR. D. MINERAL.; DTSCH. ; 1973, VOL. 50, NUM. 0003, P. 64 A 65Miscellaneous

PRELIMINARY RB/SR DATING IN THE UPPER PRECAMBRIAN NEAR ATAR (MAURITANIA).CLAUER N; BONHOMME M.1971; ANN. SOC. GEOL. BELG.; BEL; 1971, VOL. 94, NUM. 0002Miscellaneous

THE STRONTIUM ISOTOPIC COMPOSITION IN CARBONATE ROCKS OF CAPE VERDE ISLANDS.MENDES F; CANILHO MH.1968; BOL. SOC. GEOL. PORTUG.; PRT; 1968, VOL. 16, NUM. 0003, P. 197 A 202Miscellaneous

AGE OF THE PARESIS COMPLEX,SOUTH-WEST AFRICA.MANTON WI; SIEDNER G.1967; NATURE.-G.B.; 1967(12), VOL. 216, NUM. 5121, P. 1197 A 1198Miscellaneous

THE BEST ISOCHRON.YORK D.1967; EARTH PLANET. SCI. LETTERS; NLD; 1967, VOL. 2, NUM. 0005, P. 479 A 482Miscellaneous

AGE RB-SR D'UN BASALTE DE LUNA 16 ET AGE MODELE DES SOLS LUNAIRESPAPANASTASSIOU DA; WASSERBURG GJ.1974; IN: LUNNYJ GRUNT IZ MORYA IZOBILIYA; MOSKVA; NAUKA; DA. 1974; PP. 471-477; BIBL. 12 REF.Book Chapter

DAS ALTER DER GRANITE DES FICHTELGEBIRGES AUS RB/SR-GESAMTGESTEINS- UND RB/SR- UND K/AR-GLIMMERANALYSEN = AGE DU GRANITE DU FICHTELGEBIRGE PAR L'ETUDE DU RAPPORT RB/SR DE LA ROCHE TOTALE, ET LES ANALYSES RB/SRKREUZER H; BESANG C; LENZ H et al.1973; FORTSCHR. D. MINERAL.; DTSCH. ; 1973, VOL. 50, NUM. 0003, P. 13 A 14Serial Issue

GRENVILLE AGE FOR ROCKS IN THE MOINE OF NORTH-WESTERN SCOTLAND.BROOK M; BREWER MS; POWELL D et al.1976; NATURE; G.B.; 1976, VOL. 260, NUM. 5551, P. 515 A 517Serial Issue

PAN-AFRICAN AGES FROM A TIBESTI MASSIF BATHOLITH, SOUTHERN LIBYA.PEGRAM WJ; REGISTER JK JR; FULLAGAR PD et al.1976; EARTH PLANET. SCI. LETTERS; NETHERL.; 1976, VOL. 30, NUM. 0001, P. 123 A 128Serial Issue

THE NCHANGEA RED GRANITE (COPPERBELT OF ZAMBIA). A REAPPRAISAL OF THE ISOTOPIC EVIDENCE WITH SOME NEW DATA.CAHEN L.1975; MUS. R. AFR. CENTR., RAPP. ANNU., GEOL. MINERAL.; BELG.; 1975, VOL. 1974, P. 43 A 58Serial Issue