LEAD ISOTOPE RATIOS IN DSDP LEG 37 BASALTS.CUMMING GL.1976; EARTH PLANET. SCI. LETTERS; NETHERL.; DA. 1976; VOL. 31; NO 1; PP. 179-183; BIBL. 9 REF.; 1 ILL.; 10 ANAL.Article

LEAD ISOTOPE RATIOS IN DSDP LEG 37 BASALTS.CUMMING GL.1976; IN: GEOL. ASSOC. CANADA. ANNU. MEET. 29. MINERAL. ASSOC. CANADA. ANNU. MEET. 21; EDMONTON; 1976; TORONTO; GEOL. MINERAL. ASSOC.; DA. 1976; VOL. 1; PP. 68; RESUMEConference Paper

LEAD ISOCHRON DATING OF THE SETON FORMATION, EAST ARM OF GREAT SLAVE LAKE, NORTHWEST TERRITORIES = DATATION PAR ISOCHRONE DU PLOMB DE LA FORMATION SETON, COTE EST DU LAC GREAT SLAVE, TERRITOIRES DU NORD-OUESTCUMMING GL.1980; CAN. J. EARTH SCI.; ISSN 0008-4077; CAN; DA. 1980; VOL. 17; NO 11; PP. 1591-1593; ABS. FRE; BIBL. 8 REF.; 1 TAB. ; ILL.Article

PROPAGATION OF EXPERIMENTAL ERRORS IN LEAD ISOTOPE RATIO MEASUREMENTS USING THE DOUBLE SPIKE METHODCUMMING GL.1973; CHEM. GEOL.; NETHERL. ; 1973, VOL. 11, NUM. 0003, P. 157 A 165Serial Issue

A REVIEW OF THE METALLOGENIC EVOLUTION OF THE CARIBBEAN REGION = SYNTHESE DE L'EVOLUTION METALLOGENIQUE DE LA ZONE DES CARAIBESKESLER SE; CUMMING GL.1980; PUBL. IUGS; INT; DA. 1980; NO 5; PP. 275-287; BIBL. 1 P.; ESQUISSE GEOL./ILL.Conference Paper

VARIATIONS IN THE ISOTOPIC COMPOSITION OF VOLATILIZED LEAD AND THE AGE OF THE WESTERN GRANODIORITE, YELLOWKNIFE, NORTHWEST TERRITORIES.CUMMING GL; TSONG F.1975; CANAD. J. EARTH SCI.; CAN; 1975, VOL. 12, NUM. 0004, P. 558 A 573Serial Issue

FURTHER STUDIES OF REFLECTIONS FROM THE DEEP CRUST IN SOUTHERN ALBERTA.CUMMING GL; CHANDRA NN.1975; CANAD. J. EARTH SCI.; CAN; 1975, VOL. 12, NUM. 0004, P. 539 A 557Serial Issue

ORE LEAD ISOTOPE RATIOS IN A CONTINUOUSLY CHANGING EARTH.CUMMING GL; RICHARDS JR.1975; EARTH PLANET. SCI. LETTERS; NETHERL.; 1975, VOL. 28, NUM. 0002, P. 155 A 171Serial Issue

LEAD AND SULFUR-ISOTOPE RATIOS FROM THE GREAT SLAVE LAKE AREA,CANADA.ROBERTSON DK; CUMMING GL.1968; CANAD. J. EARTH SCI.; CAN; 1968(10), VOL. 5, NUM. 0005, P. 1268 A 1276Miscellaneous

RB/SR DATING OF ROCKS FROM THE WOLLASTON LAKE BELT, SASKATCHEWAN.CUMMING GL; SCOTT BP.1976; CANAD. J. EARTH SCI.; CANADA; DA. 1976; VOL. 13; NO 2; PP. 355-364; ABS. FR.; BIBL. 12 REF.; 7 ILL.; 40 ANAL.Article

ISOTOPIC COMPOSITION OF LEAD FROM THE PINE POINT DEPOSIT.CUMMING GL; ROBERTSON DK.1969; ECON. GEOL.; USA; 1969(11), VOL. 64, NUM. 0007, P. 731 A 732Miscellaneous

ISOTOPIC STUDIES OF LEAD-DEPLETED PITCHBLENDE SECONDARY RADIOACTIVE MINERALS, AND SULPHIDES FROM THE RABBIT LAKE URANIUM DEPOSIT, SASKATCHEWANCUMMING GL; RIMSAITE J.1979; CANAD. J. EARTH SCI.; CAN; DA. 1979; VOL. 16; NO 9; PP. 1702-1715; ABS. FRE; BIBL. 13 REF.Article

OXYGEN AND STRONTIUM ISOTOPIC COMPOSITIONS AND THORIUM AND URANIUM CONTENTS OF BASALTS FROM DSDP 37 CORES.GRAY J; CUMMING GL; LAMBERT RSJ et al.1977; IN: INITIAL REP. DEEP SEA DRILLING PROJ. RIO DE JANEIRO, BRAZIL TO DUBLIN, IRELAND; 1974; WASHINGTON; U.S. GOV. PRINT. OFF.; DA. 1977; VOL. 37; PP. 607-611; BIBL. 7 REF.; 7 ILL.; 50 ANAL.Book Chapter

GEOCHRONOLOGY OF THE CRETACEOUS-TERTIARY BOUNDARY OF THE WESTERN PLAINS OF NORTH AMERICA.FOLINSBEE RE; BAADSGAARD H; CUMMING GL et al.1970; ECLOGAE GEOL. HELV.; CHE; 1970(4), VOL. 63, NUM. 0001Miscellaneous

GEOCHRONOLOGY OF THE YELLOWKNIFE AREA,NORTHWEST TERRITORIES,CANADA.GREEN DC; BAADSGAARD H; CUMMING GL et al.1968; CANAD. J. EARTH SCI.; CAN; 1968(6), VOL. 5, NUM. 0003-002 , P. 725 A 735Miscellaneous

O¹⁸/O¹⁶, SR⁸⁷/SR⁸⁶, TH AND U IN BASALTS FROM DSDP 37.GRAY J; CUMMING GL; LAMBERT RSJ et al.1976; IN: GEOL. ASSOC. CANADA. ANNU. MEET. 29. MINERAL. ASSOC. CANADA. ANNU. MEET. 21; EDMONTON; 1976; TORONTO; GEOL. MINERAL. ASSOC.; DA. 1976; VOL. 1; PP. 68; RESUMEConference Paper

DEEP CRUSTAL SEISMIC REFLECTIONS AT NEAR-VERTICAL INCIDENCE.CLOWES RM; KANASEWICH ER; CUMMING GL et al.1968; GEOPHYSICS; USA; 1968(6), VOL. 33, NUM. 0003, P. 441 A 451Miscellaneous

GEOCHRONOLOGY OF THE YELLOWKNIFE AREA,NORTHWEST TERRITORIES,CANADA.GREEN DC; BAADSGAARD H; CUMMING GL et al.1968; CANAD. J. EARTH SCI.; CAN; 1968(6), VOL. 5, NUM. 0003-002 , P. 725 A 735Miscellaneous

EXTENSION OF THE SUPERIOR-CHURCHILL BOUNDARY ZONE INTO SOUTHERN CANADAGREEN AG; CUMMING GL; CEDARWELL D et al.1979; CANAD. J. EARTH SCI.; CAN; DA. 1979; VOL. 16; NO 9; PP. 1691-1701; ABS. FRE; BIBL. 36 REF.Article

ISOTOPIC COMPOSITION OF LEAD IN MEXICAN MINERAL DEPOSITSCUMMING GL; KESLER SE; KRSTIC D et al.1979; ECON. GEOL.; USA; DA. 1979; VOL. 74; NO 6; PP. 1395-1407; BIBL. 1 P.; 7 ILL.Article

STATISTICAL METHODS FOR THE COMPUTATION OF STABILITY CONSTANTS. I. STRAIGHT-LINE FITTING OF POINTS WITH CORRELATED ERRORSCUMMING GL; ROLLETT JS; ROSSOTTI FJC et al.1972; J. CHEM. SOC., DALTON TRANS.; G.B.; DA. 1972; NO 23; PP. 2652-2658; BIBL. 18 REF.Serial Issue

LIMITATIONS OF RADIOMETRIC DATING.BAADSGAARD H; CUMMING GL; FOLINSBEE RE et al.1964; R. SOC. CANADA, SPEC. PUBL.; CAN; 1964, NUM. 0008, P. 20 A 38Miscellaneous

DETERMINATION OF THE ⁸⁷RB DECAY CONSTANT.DAVIS DW; GRAY J; CUMMING GL et al.1977; GEOCHIM. COSMOCHIM. ACTA; G.B.; DA. 1977; VOL. 41; NO 12; PP. 1745-1749; BIBL. 6 REF.Article

ANOMALOUS- AND MULTISTAGE-LEAD ISOTOPE PATTERNS IN L. PALEOZOIC STRATIFORM ORE DEPOSITS, Y.T. AND DISTRICT OF MACKENZIE, N.W.T.SAY LEE KUO; BAADSGAARD H; FOLINSBEE RE et al.1976; IN: GEOL. ASSOC. CANADA. ANNU. MEET. 29. MINERAL. ASSOC. CANADA. ANNU. MEET. 21; EDMONTON; 1976; TORONTO; GEOL. MINERAL. ASSOC.; DA. 1976; VOL. 1; PP. 40; RESUMEConference Paper

LEAD AND SULPHUR ISOTOPES OF THE IRISH BASE METAL MINES IN CARBONIFEROUS CARBONATE HOST ROCKS.GREIG JA; BAADSGAARD H; CUMMING GL et al.1970; IMA-IAGOD. MEET. 1970, COLLECT. ABSTR.; 1970, P. 131Miscellaneous