1. Origin of silicic volcanism in the Panamanian arc: evidence for a two-stage fractionation process at El Valle volcano

   • Paulo J. Hidalgo
   • Thomas A. Vogel
   • Paul W. Layer

   Original Paper 22 May 2011 Pages: 1115 - 1138

   

2. The evolution of spinel lherzolite xenoliths and the nature of the mantle at Kilbourne Hole, New Mexico

   • Dexter Perkins
   • Elizabeth Y. Anthony

   Original Paper 19 May 2011 Pages: 1139 - 1157

   

3. Melt evolution in subarc mantle: evidence from heating experiments on spinel-hosted melt inclusions in peridotite xenoliths from the andesitic Avacha volcano (Kamchatka, Russia)

   • Dmitri A. Ionov
   • Antoine Bénard
   • Pavel Y. Plechov

   Original Paper 22 May 2011 Pages: 1159 - 1174

   

4. Evolution of pantellerite-trachyte-phonolite volcanoes by fractional crystallization of basanite magma in a continental rift setting, Marie Byrd Land, Antarctica

   • Wesley E. LeMasurier
   • Sung Hi Choi
   • N. W. Rogers

   Original Paper 19 May 2011 Pages: 1175 - 1199

   

5. Petrogenesis of the anorthosite-chromitite association: crystal-chemical and petrological insights from the Rum Layered Suite, NW Scotland

   • Davide Lenaz
   • Brian O’Driscoll
   • Francesco Princivalle

   Original Paper 13 May 2011 Pages: 1201 - 1213

   

6. Acigöl rhyolite field, Central Anatolia (part 1): high-resolution dating of eruption episodes and zircon growth rates

   • Axel K. Schmitt
   • Martin Danišík
   • Janet C. Harvey

   Original Paper 24 May 2011 Pages: 1215 - 1231

   

7. Acigöl rhyolite field, central Anatolia (part II): geochemical and isotopic (Sr–Nd–Pb, δ¹⁸O) constraints on volcanism involving two high-silica rhyolite suites

   • W. Siebel
   • A. K. Schmitt
   • F. Aydin

   Original Paper 07 June 2011 Pages: 1233 - 1247

   

8. Microanalysis of the iron oxidation state in (Mg,Fe)O and application to the study of microscale processes

   • Micaela Longo
   • Catherine A. McCammon
   • Steven D. Jacobsen

   Original Paper 20 May 2011 Pages: 1249 - 1257

   

9. Response of xenotime to prograde metamorphism

   • Birger Rasmussen
   • Ian R. Fletcher
   • Janet R. Muhling

   Original Paper 27 May 2011 Pages: 1259 - 1277

   

10. Experimental study of the dehydration of 10-Å phase, with implications for its H₂O content and stability in subducted lithosphere

    • Alison R. Pawley
    • Nicholas J. Chinnery
    • Michael J. Walter

    Original Paper 03 June 2011 Pages: 1279 - 1289

    

11. Concentric zoning in the Tunk Lake pluton, coastal Maine

    • Sheila J. Seaman
    • Helle Gylling
    • G. Christopher Koteas

    Original Paper 27 July 2011 Pages: 1291 - 1314

    

12. S-type ignimbrites with polybaric crystallisation histories: the Tolmie Igneous Complex, Central Victoria, Australia

    • J. D. Clemens
    • W. D. Birch
    • R. A. Dudley

    Original Paper 29 May 2011 Pages: 1315 - 1337

    

13. Erratum to: S-type ignimbrites with polybaric crystallisation histories: the Tolmie Igneous Complex, Central Victoria, Australia

    • J. D. Clemens
    • W. D. Birch
    • R. J. Dudley

    Erratum 13 July 2011 Pages: 1339 - 1339