Journal of Petrology, 2005, V 46, N 9, September.

S. T. DREHER, J. C. EICHELBERGER, and J. F. LARSEN 
The Petrology and Geochemistry of the Aniakchak 
Caldera-forming Ignimbrite, Aleutian Arc, Alaska 
Pp.1747-1768; 

Y. TAMURA, K. TANI, O. ISHIZUKA, Q. CHANG, H. SHUKUNO, 
and R. S. FISKE 
Are Arc Basalts Dry, Wet, or Both? Evidence from the 
Sumisu Caldera Volcano, Izu–Bonin Arc, Japan 
Pp.1769-1803; 

ARNE P. WILLNER 
Pressure–Temperature Evolution of a Late Palaeozoic
Paired Metamorphic Belt in North–Central Chile (34°–35°30'S) 
Pp.1805-1833; 

ARNE P. WILLNER, STUART N. THOMSON, ALFRED KR?NER, 
JO-ANNE WARTHO, JAN R. WIJBRANS, and FRANCISCO HERVE 
Time Markers for the Evolution and Exhumation History
of a Late Palaeozoic Paired Metamorphic Belt in 
North–Central Chile (34°–35°30'S) 
Pp.1835-1858; 

PIERRE HUDON, IN-HO JUNG, and DON R. BAKER 
Experimental Investigation and Optimization of Thermodynamic
Properties and Phase Diagrams in the Systems CaO–SiO2, 
MgO–SiO2, CaMgSi2O6–SiO2 and CaMgSi2O6–Mg2SiO4 to 1·0 GPa 
Pp.1859-1880; 

A. FEENSTRA, S. SAMANN, and B. WUNDER 
An Experimental Study of Fe–Al Solubility in the System 
Corundum–Hematite up to 40 kbar and 1300°C 
Pp.1881-1892; 

SEBASTIAN TAPPE, STEPHEN F. FOLEY, GEORGE A. JENNER,
and BRUCE A. KJARSGAARD 
Integrating Ultramafic Lamprophyres into the IUGS 
Classification of Igneous Rocks: Rationale and Implications 
Pp.1893-1900; 

DOUGLAS SMITH and WILLIAM L. GRIFFIN 
Garnetite Xenoliths and Mantle–Water Interactions Below 
the Colorado Plateau, Southwestern United States 
Pp.1901-1924; 

C. LEGENDRE, R. C. MAURY, M. CAROFF, H. GUILLOU, 
J. COTTEN, C. CHAUVEL, C. BOLLINGER, C. HEMOND, G. GUILLE,
S. BLAIS, P. ROSSI, and D. SAVANIER 
Origin of Exceptionally Abundant Phonolites on Ua Pou Island 
(Marquesas, French Polynesia): Partial Melting of Basanites 
Followed by Crustal Contamination 
Pp.1925-1962;