Authors: VALBRACHT PJ STAUDACHER T MALAHOFF A ALLEGRE CJ

Citation: Pj. Valbracht et al., NOBLE-GAS SYSTEMATICS OF DEEP RIFT-ZONE GLASSES FROM LOIHI SEAMOUNT, HAWAII, Earth and planetary science letters, 150(3-4), 1997, pp. 399-411

Authors: MOREIRA M VALBRACHT PJ STAUDACHER T ALLEGRE CJ

Citation: M. Moreira et al., RARE-GAS SYSTEMATICS IN RED-SEA RIDGE BASALTS, Geophysical research letters, 23(18), 1996, pp. 2453-2456

Authors: VALBRACHT PJ STAUDIGEL H HONDA M MCDOUGALL I DAVIES GR

Citation: Pj. Valbracht et al., ISOTOPIC TRACING OF VOLCANIC SOURCE REGIONS FROM HAWAII - DECOUPLING OF GASEOUS FROM LITHOPHILE MAGMA COMPONENTS, Earth and planetary science letters, 144(1-2), 1996, pp. 185-198

Authors: VALBRACHT PJ HONDA M MATSUMOTO T MATTIELLI N MCDOUGALL I RAGETTLI R WEIS D

Citation: Pj. Valbracht et al., HELIUM, NEON AND ARGON ISOTOPE SYSTEMATICS IN KERGUELEN ULTRAMAFIC XENOLITHS - IMPLICATIONS FOR MANTLE SOURCE SIGNATURES, Earth and planetary science letters, 138(1-4), 1996, pp. 29-38

Authors: JELSMA HA VINYU ML VALBRACHT PJ DAVIES GR WIJBRANS JR VERDURMEN EAT

Citation: Ha. Jelsma et al., CONSTRAINTS ON ARCHEAN CRUSTAL EVOLUTION OF THE ZIMBABWE CRATON - A U-PB ZIRCON, SM-ND AND PB-PB WHOLE-ROCK ISOTOPE STUDY, Contributions to Mineralogy and Petrology, 124(1), 1996, pp. 55-70

Authors: VALBRACHT PJ OEN IS BEUNK FF

Citation: Pj. Valbracht et al., SM-ND ISOTOPE SYSTEMATICS OF 1.9-1.8-GA GRANITES FROM WESTERN BERGSLAGEN, SWEDEN - INFERENCES ON A 2.1-2.0-GA CRUSTAL PRECURSOR, Chemical geology, 112(1-2), 1994, pp. 21-37