Journal of Petrology, 2001, V 42, N 12, December.

ARTICLES:
T. SANO, T. FUJII, S. S. DESHMUKH, T. FUKUOKA, and S. ARAMAKI 
Differentiation Processes of Deccan Trap Basalts: Contribution from Geochemistry 
and Experimental Petrology 
Pp. 2175-2195. 

WAYNE T. JOLLY, EDWARD G. LIDIAK, ALAN P. DICKIN, and TSAI-WAY WU 
Secular Geochemistry of Central Puerto Rican Island Arc Lavas: Constraints on 
Mesozoic Tectonism in the Eastern Greater Antilles 
Pp. 2197-2214.    

R. L. SALTZER, N. CHATTERJEE, and T. L. GROVE 
The Spatial Distribution of Garnets and Pyroxenes in Mantle Peridotites: 
Pressure-Temperature History of Peridotites from the Kaapvaal Craton 
Pp. 2215-2229.    

GREGOR MARKL, MICHAEL MARKS, GREGOR SCHWINN, and HOLGER SOMMER 
Phase Equilibrium Constraints on Intensive Crystallization Parameters of the 
Ilimaussaq Complex, South Greenland 
Pp. 2231-2257.    

A. MONTANINI and R. TRIBUZIO 
Gabbro-derived Granulites from the Northern Apennines (Italy): Evidence for 
Lower-crustal Emplacement of Tholeiitic Liquids in Post-Variscan Times 
Pp. 2259-2277.    

STEPHEN J. BARNES and PETER L. ROEDER 
The Range of Spinel Compositions in Terrestrial Mafic and Ultramafic Rocks 
Pp. 2279-2302. 
 
KATSURA KOBAYASHI and EIZO NAKAMURA 
Geochemical Evolution of Akagi Volcano, NE Japan: Implications for Interaction 
Between Island-arc Magma and Lower Crust, and Generation of Isotopically Various
Magmas 
Pp. 2303-2331.    

KEVIN RIGHTER and JOSE ROSAS-ELGUERA 
Alkaline Lavas in the Volcanic Front of the Western Mexican Volcanic Belt: 
Geology and Petrology of the Ayutla and Tapalpa Volcanic Fields 
Pp. 2333-2361.    

TREVOR J. FALLOON, LEONID V. DANYUSHEVSKY, and DAVID H. GREEN 
Peridotite Melting at 1 GPa: Reversal Experiments on Partial Melt Compositions 
Produced by Peridotite-Basalt Sandwich Experiments 
Pp. 2363-2390.