Journal of Petrology, 2004, V 45, N 8, August.

 R. H. SMITHIES, D. C. CHAMPION, and S-.S. SUN 
Evidence for Early LREE-enriched Mantle Source Regions: 
Diverse Magmas from the c. 3·0 Ga Mallina Basin, 
Pilbara Craton, NW Australia 
pp. 1515-1537.    

 DAVID R. BELL, GEORGE R. ROSSMAN, and RORY O. MOORE 
Abundance and Partitioning of OH in a High-pressure
Magmatic System: Megacrysts from the Monastery
Kimberlite, South Africa 
pp. 1539-1564.    

 OLIVIER BACHMANN and GEORGE W. BERGANTZ 
On the Origin of Crystal-poor Rhyolites: Extracted from 
Batholithic Crystal Mushes 
pp. 1565-1582.    

 G. M. NOWELL, D. G. PEARSON, D. R. BELL, R. W. CARLSON,
 C. B. SMITH, P. D. KEMPTON, and S. R. NOBLE 
Hf Isotope Systematics of Kimberlites and their Megacrysts: 
New Constraints on their Source Regions 
pp. 1583-1612.    

 H. P. ZECK, M. T. D. WINGATE, G. D. POOLEY, and J. M. UGIDOS 
A Sequence of Pan-African and Hercynian Events Recorded
in Zircons from an Orthogneiss from the Hercynian Belt 
of Western Central Iberia—an Ion Microprobe U–Pb Study 
pp. 1613-1629.    

 HILARY DOWNES, RAY MACDONALD, BRIAN G. J. UPTON, 
 KEITH G. COX, JEAN-LOUIS BODINIER, PAUL R. D. MASON, 
 DODIE JAMES, PETER G. HILL, and B. CARTER HEARN, JR 
Ultramafic Xenoliths from the Bearpaw Mountains, Montana, USA: 
Evidence for Multiple Metasomatic Events in the Lithospheric 
Mantle beneath the Wyoming Craton 
pp. 1631-1662.    

 AMY M. GAFFNEY, BRUCE K. NELSON, and JANNE BLICHERT-TOFT 
Geochemical Constraints on the Role of Oceanic Lithosphere
in Intra-Volcano Heterogeneity at West Maui, Hawaii 
pp. 1663-1687.    

 FRANK MELCHER and THOMAS MEISEL 
A Metamorphosed Early Cambrian Crust–Mantle Transition 
in the Eastern Alps, Austria 
pp. 1689-1723.