COMPARATIVE EVOLUTION OF GRANITIC BASEMENT AND CONTINENTAL CRUST = EVOLUTION COMPAREE DU SOCLE GRANITIQUE ET DE LA CROUTE CONTINENTALEO'NIONS RK.1982; COLLOQUE INTERNATIONAL GEOCHIMIE ET PETROLOGIE DES GRANITOIDES/1982/CLERMONT-FERRAND; FRA; S.L.: C.N.R.S.; DA. 1982; PP. 111Conference Paper

IDENTIFICATION OF RECYCLED CONTINENTAL MATERIAL IN THE MANTLE FROM SR, ND AND PB ISOTOPE INVESTIGATIONS = MISE EN EVIDENCE D'UN RECYCLAGE DE MATERIEL CONTINENTAL DANS LE MANTEAU A L'AIDE DE RECHERCHES PAR LES ISOTOPES DE SR, ND ET PBCOHEN RS; O'NIONS RK.1982; EARTH PLANET. SCI. LETT.; ISSN 0012-821X; NLD; DA. 1982-11; VOL. 61; NO 1; PP. 73-84; BIBL. 50 REF.; 17 ANAL.; 3 TAB. ; ILL.Article

RARE-EARTH ELEMENT DISTRIBUTION IN ARCHAEAN GNEISSES AND ANORTHOSITES, GODTHAB AREA, WEST GREENLAND.O'NIONS RK; PANKHURST RJ.1974; EARTH PLANET. SCI. LETTERS; NLD; 1974, VOL. 22, NUM. 0004, P. 328 A 338Serial Issue

PETROGENETIC SIGNIFICANCE OF STRONTIUM ISOTOPE VARIATIONS IN VOLCANIC ROCKS FROM THE MID-ATLANTIC.O'NIONS RK; PANKHURST RJ.1974; IN: INT. MEET. GEOCHRONOL. COSMOCHRONOL. ISOT. GEOL.; PARIS; 1974; S.L.; 1974, P. 1Miscellaneous

BONDING IN SILICATES: AN ASSESSMENT OF BONDING IN ORTHOPYROXENEO'NIONS RK; SMITH DGW.1973; GEOCHIM. COSMOCHIM. ACTA; G.B.; DA. 1973; VOL. 37; NO 2; PP. 249-257; BIBL. 1 P. 1/2; 2 ILL.Serial Issue

INVESTIGATIONS OF BONDING IN SOME OXIDE MINERALS BY OXYGEN KALPHA EMISSION SPECTROSCOPY.SMITH DGW; O'NIONS RK.1972; CHEM. GEOL.; NLD; 1972, VOL. 9, NUM. 0001, P. 29 A 43Miscellaneous

A RECONNAISSANCE RB-SR GEOCHRONOLOGICAL STUDY OF THE KONGSBERG AREA, SOUTH NORTHWAYO'NIONS RK; HEIER KS.1972; NORSK GEOL. T.; NORGE; 1972, VOL. 52, NUM. 0002, P. 143 A 150Serial Issue

MANTLE RESERVOIRS AND OCEAN ISLAND BASALTS = RESERVOIRS DANS LE MANTEAU ET BASALTES OCEANIQUES INSULAIRESMCKENZIE D; O'NIONS RK.1983; NATURE (LONDON); ISSN 0028-0836; GBR; DA. 1983; VOL. 301; NO 5897; PP. 229-231; BIBL. 54 REF.; ILL.Article

ISOTOPE AND TRACE ELEMENT MODELS OF CRUSTAL EVOLUTION = MODELES D'EVOLUTION CRUSTALE D'APRES LES ISOTOPES ET LES ELEMENTS TRACEO'NIONS RK; HAMILTON PJ.1981; PHILOS. TRANS. R. SOC. LOND SER. A. MATH. PHYS. SCI.; ISSN 0080-4614; GBR; DA. 1981; VOL. 301; NO 1461; PP. 473-487; BIBL. 40 REF.; 2 TAB. ; ILL./TABL.Conference Paper

ND AND SR ISOTOPIC RELATIONSHIPS IN PELAGIC CLAYS AND FERROMANGANESE DEPOSITS = RELATIONS ISOTOPIQUES DU ND ET SR DANS LES ARGILES PELAGIQUES ET LES DEPOTS DE FERROMANGANESEGOLDSTEIN SL; O'NIONS RK.1981; NATURE (LOND.); ISSN 0028-0836; GBR; DA. 1981; VOL. 292; NO 5821; PP. 324-327; BIBL. 38 REF.; 2 TAB. ; TABL./ILL.Article

SR-ISOTOPE AND RARE-EARTH ELEMENT GEOCHEMISTRY OF DSDP LEG 37 BASALTS.O'NIONS RK; PANKHURST RJ.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. 599-601; BIBL. 7 REF.; 3 ILL.; 15 ANAL.Book Chapter

THE PETROGENESIS OF SOME ARCHAEAN VOLCANIC ROCKS FROM SOUTHERN AFRICAHAWKESWORTH CJ; O'NIONS RK.1977; COLLOQUIUM ON AFRICAN GEOLOGY. 9/1977/GOETTINGEN; DEU; GOETTINGEN: GEOL. PALAEOGEOL. INST.; DA. 1977; PP. 78Conference Paper

SR ISOTOPE AND RARE EARTH ELEMENT GEOCHEMISTRY OF DSDP LEG 37 BASALTS.O'NIONS RK; PANKHURST RJ.1976; EARTH PLANET. SCI. LETTERS; NETHERL.; DA. 1976; VOL. 31; NO 2; PP. 255-261; BIBL. 11 REF.; 10 ANAL.Article

COMPARATIVE TRACE ELEMENT GEOCHEMISTRY OF TERTIARY BASALTS FROM BAFFIN BAYO'NIONS RK; CLARKE DB.1972; EARTH PLANET. SCI. LETTERS; NETHERL.; 1972, VOL. 15, NUM. 0004, P. 436 A 446Serial Issue

INVESTIGATIONS OF BONDING BY OXYGEN KALPHA EMISSION SPECTROSCOPY: FURTHER EVIDENCE CONCERNING THE TRUE CHARACTER OF THE OXYGEN KALPHA EMISSION BAND.SMITH DGW; O'NIONS RK.1972; CHEM. GEOL.; NLD; 1972, VOL. 9, NUM. 0002, P. 145 A 146Miscellaneous

A RADIOMETRIC STUDY OF POLYMETAMORPHISM IN THE BAMBLE REGION NORWAY.O'NIONS RK; BAADSGAARD H.1971; BEITR. MINERAL PETROL; DEU; 1971, VOL. 34, NUM. 0001, P. 1 A 21Miscellaneous

CONSTRAINTS ON MANTLE-CRUST INTERACTION PROCESSES FROM PB-, ND- AND SR-ISOTOPESO'NIONS RK; HAMILTON PJ.1980; CONGRES GEOLOGIQUE INTERNATIONAL. 26/1980/PARIS; FRA; ORLEANS: B.R.G.M.; DA. 1980; VOL. 2; PP. 788Conference Paper

THE PETROGENESIS OF SOME ARCHAEAN VOLCANIC ROCKS FROM SOUTHERN AFRICA.HAWKESWORTH CJ; O'NIONS RK.1977; J. PETROL.; G.B.; DA. 1977; VOL. 18; NO 3; PP. 487-520; BIBL. 3 P.; 21 ILL.; 50 ANAL.Article

THE PETROGENESIS OF ARCHEAN VOLCANIC ROCKS FROM SOUTHERN AFRICA.HAWKESWORTH CJ; O'NIONS RK.1975; GEOL. SOC. AMER., ABSTR. PROGRAMS; U.S.A.; 1975, VOL. 7, NUM. 0007, P. 1103 A 1104Miscellaneous

ND AND SR ISOTOPE GEOCHEMISTRY OF ISLAND ARC VOLCANICS, GRENADA, LESSER ANTILLESHAWKESWORTH CJ; O'NIONS RK; ARCULUS RJ et al.1979; EARTH PLANET. SCI. LETTERS; NLD; DA. 1979; VOL. 45; NO 2; PP. 237-248; BIBL. 23 REF.Article

RARE-EARTH ABUNDANCES IN CHONDRITIC METEORITESEVENSEN NM; HAMILTON PJ; O'NIONS RK et al.1978; GEOCHIM. COSMOCHIM. ACTA; GBR; DA. 1978; VOL. 42; NO 8; PP. 1199-1212; BIBL. 2 P.; 8 ILL.Article

DETERMINATION OF RARE-EARTH ELEMENTS IN USGS STANDARD ROCKS BY MIXED-SOLVENT ION EXCHANGE AND MASS-SPECTROMETRIC ISOTOPE DILUTION.HOOKER PJ; O'NIONS RK; PANKHURST RJ et al.1975; CHEM. GEOL.; NETHERL.; 1975, VOL. 16, NUM. 0003, P. 189 A 196Serial Issue

NATURE OF MAGMA SOURCES BENEATH ICELAND AND REYKJANES RIDGE.O'NIONS RK; PANKHURSTI RJ; GRONVOLD K et al.1975; GEOL. SOC. AMER., ABSTR. PROGRAMS; U.S.A.; 1975, VOL. 7, NUM. 0007, P. 1220Miscellaneous

SM-ND DATING OF ARCHEAN BASIC AND ULTRABASIC VOLCANICS.HAMILTON PJ; O'NIONS RK; EVENSEN NM et al.1977; EARTH PLANET. SCI. LETTERS; NETHERL.; DA. 1977; VOL. 36; NO 2; PP. 263-268; BIBL. 1 P.Article

NATURE AND DEVELOPMENT OF BASALT MAGMA SOURCES BENEATH ICELAND AND THE REYKJANES RIDGE.O'NIONS RK; PANKHURST RJ; GRONVOLD K et al.1976; J. PETROL.; G.B.; DA. 1976; VOL. 17; NO 3; PP. 315-338; BIBL. 1 P.; 9 ILL.; 18 ANAL.Article