Volume 16, Number 1 January 1998 S. WALLIS, S. BANNO AND M. KOMATSU: Introduction: Mid to deep crustal processes in the island arc setting: the metamorphic belts of Japan . BROWN: Unpairing metamorphic belts: P-T paths and a tectonic model for the Ryoke Belt, southwest Japan .. SUZUKI AND M. ADACHI: Denudation history of the high 7/P Ryoke metamorphic belt, southwest Japan: constraints from CHIME monazite ages of gneisses and granitoids T. IKEDA: Progressive sequence of reactions of the Ryoke metamorphism in the Yanai district, southwest Japan: the formation of cordierite ’. OSANAI, T. HAMAMOTO, O. MAISHIMA AND H. KAGAMI: Sapphirine-bearing granulites and related high-temperature metamorphic rocks from the Higo metamorphic terrane, west- central Kyushu, Japan ’. HIROI, S. KISHI, T. NOHARA, K. SATO AND J. GOTO: Cretaceous high-temperature rapid loading and unloading in the Abukuma metamorphic terrane, Japan WALLIS: Exhuming the Sanbagawa metamorphic belt: the importance of tectonic dis- continuities ENAMI: Pressure-temperature path of Sanbagawa prograde metamorphism deduced from grossular zoning of garnet SUZUKI AND H. ISHIZUKA: Low-grade metamorphism of the Mikabu and northern Chichibu belts in central Shikoku, SW Japan: implications for the areal extent of the Sanbagawa low-grade metamorphism 107 BANNO: Pumpellyite—actinolite facies of the Sanbagawa metamorphism NISHIMURA: Geotectonic subdivision and areal extent of the Sangun belt, Inner Zone of Southwest Japan *, OKUDAIRA, T. TAKESHITA AND M. TORIUMI: Discussion: Prism- and basal-plane parallel subgrain boundaries in quartz: a microstructural geothermobarometer . H. KRUHL: Reply Forthcoming papers Volume 16, Number 2 March 1998 T. R. IRELAND & G. M. GIBSON: SHRIMP monazite and zircon geochronology of high-grade 149 metamorphism in New Zealand B. WORLEY & R. POWELL: Singularities in NCKFMASH (Na,0—CaO-K,0-—FeO 169 MgO-AI,0;—Si0,—H,O) R. K. SHAW & M. ARIMA: A corundum—quartz assemblage from the Eastern Ghats Granulite Belt, India: evidence for high P-T metamorphism? a E. STREIT & S. F. COX: Fluid infiltration and volume change during mid-crustal mylonitiz- ation of Proterozoic granite, King Island, Tasmania .-S. CHEN, M. SUN, Z.-D. YOU & J. MALPAS: Well-preserved garnet growth zoning in granulite _ from the Dabie Mountains, central China . D. GHENT & J. W. VALLEY: Oxygen isotope study of quartz-Al,SiO; pairs from the Mica Creek area, British Columbia: implications for the recovery of peak metamorphic temperatures -R. ASHWORTH, V.S, SHEPLEV, N:. A. BRYXINA, V. YU. KOLOBOV & VV: V: REVERDATTO: Diffusion-controlled corona reaction and overstepping of equilibrium in a garnet granulite, Yenisey Ridge, Siberia INVERNIZZI, M. VITYK, G. CELLO & R. BODNAR: Fluid inclusions in high pressure/low temperature rocks from the Calabrian Arc (Southern Italy): the burial and exhumation history of the subduction-related Diamante-Terranova unit NEUMAYR, G. HOINKES, J. PUHL, A. MOGESSIE & A. A. KHUDEIR: The Meatiq dome (Eastern Desert, Egypt) a Precambrian metamorphic core complex: petrological and geological evidence of G. RAITH & S. L. HARLEY: Low-P/high-T metamorphism in the Okiep Copper District, western Namaqualand, South Africa Forthcoming papers Erratum May 1998 Volume 16, Number 3 J. B. HOLLAND AND R. POWELL: An internally consistent thermodynamic data set for 309 phases of petrological interest <. ATTOH: Models for orthopyroxene—plagioclase and other corona reactions in metanorites, 345 Dahomeyide orogen, West Africa . E. GREENFIELD, G. L. CLARKE AND R. W. WHITE: A sequence of partial melting reactions at Mt Stafford, central Australia RECHE, F. J. MARTINEZ, M. L. ARBOLEYA, C. DIETSCH AND W. D. BRIGGS: Evolution of a kyanite-bearing belt within a HT-LP orogen: the case of NW Variscan Iberia CRAW: Structural boundaries and biotite and garnet ‘isograds’ in the Otago and Alpine Schists, New Zealand ZURBRIGGEN, B. S. KAMBER, M. R. HANDY AND T. F. NAGLER: Dating synmagmatic folds: a case study of Schlingen structures in the Strona-Ceneri Zone (Southern Alps, northern Italy) . E. LAGOEIRO: Transformation of magnetite to hematite and its influence on the dissolution of iron oxide minerals JUNG, K. MEZGER, P. MASBERG, E. HOFFER AND S. HOERNES: Petrology of an intrusion- related high-grade migmatite: implications for partial melting of metasedimentary rocks and leucosome-forming processes A. CLIFF, A. C. BARNICOAT AND S. INGER: Early Tertiary eclogite facies metamorphism in the Monviso Ophiolite D. H. SIMPSON: Dehydration-related deformation during regional metamorphism, NW Sardinia, Italy Forthcoming papers Notes July 1998 Volume 16, Number 4 Re A. J. TROUW, L. S. A. SIMOES AND C. S. VALLADARES: Metamorphic evolution of a 475 subduction complex, South Shetland Islands, Antarctica . APPEL, A. MOLLER AND V. SCHENK: High-pressure granulite facies metamorphism in the Pan-African belt of eastern Tanzania: P-T—t evidence against granulite formation by continent collision . 8. BUICK, 1. CARTWRIGHT AND S. L. HARLEY: The retrograde P—7-+ path for low-pressure granulites from the Reynolds Range, central Australia: petrological constraints and impli- cations for low-P/high-7 metamorphism . OFFLER, S. MCKNIGHT AND V. MORAND: Tectonothermal history of the western Lachlan Fold Belt, Australia: insights from white mica studies $. L. HARLEY: Ultrahigh temperature granulite metamorphism (1050 C, 12 kbar) and decom- pression in garnet (Mg70)—orthopyroxene-sillimanite gneisses from the Rauer Group, East Antarctica G. MEDARIS, J. H. FOURNELLE, E. D. GHENT, E. JELINEK AND Z. MiSAR: Prograde eclogite in the Gfdhl Nappe, Czech Republic: new evidence on Variscan high-pressure metamorphism Rs POWELL, T. HOLLAND AND B. WORLEY: Calculating phase diagrams involving solid solutions via non-linear equations, with examples using THERMOCALC Forthcoming papers Note Volume 16, Number 5 September 1998 NUSSBAUM, D. MARQUER AND G. G. BIINO: Two subduction events in a polycyclic 591 basement: Alpine and pre-Alpine high-pressure metamorphism in the Suretta nappe, Swiss Eastern Alps MARKL, C. T. FOSTER AND K. BUCHER: Diffusion-controlled olivine corona textures in granitic rocks from Lofoten, Norway: calculation of Onsager diffusion coefficients, thermo- dynamic modelling and petrological implications . J. KOHN AND J. W. VALLEY: Effects of cation substitutions in garnet and pyroxene on equilibrium oxygen isotope fractionations MOLLER: Decompressed eclogites in the Sveconorwegian (-Grenvillian) orogen of SW Sweden: petrology and tectonic implications . BOUSQUET, R. OBERHANSLI, B. GOFFE, L. JOLIVET AND O. VIDAL: High-pressure-low- temperature metamorphism and deformation in the Biindnerschiefer of the Engadine window: implications for the regional evolution of the eastern Central Alps C. McCARTHY AND A. E. PATINO DOUCE: Empirical calibration of the silica—Ca- tschermak’s—anorthite (SCAn) geobarometer N. PEDRICK, K. E. KARLSTROM AND S. A. BOWRING: Reconciliation of conflicting tectonic models for Proterozoic rocks of northern New Mexico FORTHCOMING PAPERS Volume 16, Number 6 November 1998 A. STALLARD: Episodic porphyroblast growth in the Fleur de Lys Supergroup, Newfoundland: 711 timing relative to the sequential development of multiple crenulation cleavages ace YOSHINO, H. YAMAMOTO, T. OKUDAIRA AND M. TORIUMI: Crustal thickening of the 729 lower crust of the Kohistan arc (N. Pakistan) deduced from Al zoning in clinopyroxene and plagioclase . K. VRY AND I. CARTWRIGHT: Stable isotopic evidence for fluid infiltration during contact metamorphism in a multiply-metamorphosed terrane: the Reynolds Range, Arunta Block, central Australia H. BELL, K. A. HICKEY AND G. J. G. UPTON: Distinguishing and correlating multiple phases of metamorphism across a multiply deformed region using the axes of spiral, staircase and sigmoidal inclusion trails in garnet 3. T. NICHOLLS AND R. A. WIEBE: Desilication veins in the Cadillac Mountain granite (Maine, USA): a record of reversals in the SiO, solubility of H,O-rich vapour released during sub- solidus cooling S. P. JOHNSON AND G. J. H. OLIVER: A second natural occurrence of yoderite S. BABA: Proterozoic anticlockwise P—T path of the Lewisian Complex of South Harris, Outer Hebrides, NW Scotland FORTHCOMING PAPERS ACKNOWLEDGEMENTS SUBJECT/AUTHOR INDEX