Journal of Petrology, 2004, V 45, N 1.

MARJORIE WILSON 
Editorial 2004 
1.    

 MARIA-LUCE FREZZOTTI, ANGELO PECCERILLO, VITTORIO ZANON, and IGOR NIKOGOSIAN 
Silica-rich Melts in Quartz Xenoliths from Vulcano Island and their Bearing on 
Processes of Crustal Anatexis and Crust–Magma Interaction beneath the 
Aeolian Arc, Southern Italy 
 3-26.     

 HENRIETTA E. CATHEY and BARBARA P. NASH 
The Cougar Point Tuff: Implications for Thermochemical Zonation and 
Longevity of High-Temperature, Large-Volume Silicic Magmas of the 
Miocene Yellowstone Hotspot 
 27-58.   

 A. EWART, J. S. MARSH, S. C. MILNER, A. R. DUNCAN, B. S. KAMBER, 
 and R. A. ARMSTRONG 
Petrology and Geochemistry of Early Cretaceous Bimodal Continental 
Flood Volcanism of the NW Etendeka, Namibia. Part 1: Introduction, 
Mafic Lavas and Re-evaluation of Mantle Source Components 
 59-105.   

 A. EWART, J. S. MARSH, S. C. MILNER, A. R. DUNCAN, B. S. KAMBER, 
 and R. A. ARMSTRONG 
Petrology and Geochemistry of Early Cretaceous Bimodal Continental
Flood Volcanism of the NW Etendeka, Namibia. Part 2: Characteristics 
and Petrogenesis of the High-Ti Latite and High-Ti and Low-Ti Voluminous
Quartz Latite Eruptives 
107-138.    

 GIULIA PERINI, LORELLA FRANCALANCI, JON P. DAVIDSON, and 
 SANDRO CONTICELLI 
Evolution and Genesis of Magmas from Vico Volcano, Central Italy: 
Multiple Differentiation Pathways and Variable Parental Magmas 
 139-182.     

 CHUNJING WEI and ROGER POWELL 
Calculated Phase Relations in High-Pressure Metapelites in the 
System NKFMASH (Na2O–K2O–FeO–MgO–Al2O3–SiO2–H2O) 
 183-202.     

 RHIANNON GEORGE, SIMON TURNER, CHRIS HAWKESWORTH, 
 CHARLES R. BACON, CHRIS NYE, PETE STELLING, and SCOTT DREHER 
Chemical versus Temporal Controls on the Evolution of Tholeiitic and 
Calc-alkaline Magmas at Two Volcanoes in the Alaska–Aleutian Arc 
 203-219.