ELSEVIER Earth and Planetary Science Letters 140 (1996) 295-296 Contents Volume 140 Composition and mass flux of sediment entering the world’s subduction zones: Implications for global sediment budgets, earthquakes, and volcanism D.K. Rea and L.J. Ruff. ee 4 cakes Subduction of continental margins and the uplift off high- pressure reactant rocks A. Hynes, J. Arkani-Hamed and R. Greiling ; The influence of trench migration on slab penetration into ‘ite Sais uiiaita U.R. Christensen. ; Trace element behavior in paren " callie laplicwions See fiuid processes at line dupa’i n siedaation zones C.-F. You, P.R. Castillo, J.M. Gieskes, L-H. Chan and A.J. Spivack. Pacific Plate motion and undulations in geoid and bathymetry P. Wessel, L.W. Kroenke and D. Bercovici . aaa ata tan sale al sais “ie anane Late Cenozoic transpression in southwestern Mongolia and the Gobi Altai—Tien Shan connection W.D. Cunningham, B.F. Windley, D. Dorjnamjaa, J. Badamgarov and M. Saandar . Seismic anisotropy beneath Tibet: evidence for eastward extrusion of the Tibetan lithosphere? J. Lavé, J.P. Avouac, R. Lacassin, P. Tapponnier and J.P. Montagner . gare of Pangea: paleomagnetic constraints from the Southern Alps, Italy . Muttoni, D.V. Kent and J.E.T. Channell . Ras airaea : ‘i in mM ogee aa from the Scheiblkoge 1s ection, Auatiie: constraint on the originv el the Autalya Nappes, Turkey Y. Gallet, J.B esse, L. Krystyn andJ . Marcoux . : i Tae a aa ae geal Post- peer cee realignment of magnetic grains and asymmetrical ssa w-y -tooth patterns of magnetization intensity L. Meynadier and J.-P. Valet sca Se Sap oy Sy Gente BRA ANYo ta GR: RRA AOR oe:E t GLA RTA OE ORR aea eD alek aa ae ae Astronomical calibration of the Matuyama—Brunhes boundary: Consequences for magnetic remanence acquisition in marine carbonates and the Asian loess sequences L. Tauxe, T. Herbert, N.J. Shackleton and Y.S. Kok . Inclination shallowing and preferred transitional VGP paths C.E. Barton and P.L. McFadden . a ae Magnetofossils in the sediment of Lake Baikal. Siberia J.A. Peck and J.W. King . : Geomagnetic field intensity between 70 000 — 130 000 years ‘B.P . from a renee sequence on - hee, indie Oceun A. Rais, C. Laj, J. Surmont, P.-Y. Gillot and H. Guillou . ¢ ge sizes of ejecta from explosive eruptions on asteroids: imp nenions| fore e fate of the besahic nvbeite of didteemiation .. Wilson and K. Keil. Peat induced sanibeinn o6 f sheonphenie saltee D.A. Kring, H.J. Melosh and D.M. Hunten . : er eeteoh aries ‘ or Porosity and pathway determination in crystalline rock ty pninnie emission nisuieatie wksn eutronm eniieaiale C. Degueldre, H. Pleinert, P. Maguire, E. Lehman, J. Missimer, J. Hammer, K. Leenders, H. Bock and D. Townsend Age, origin and geodynamic significance of plagiogranites in lherzolites and gabbros of the Piedmont—Ligurian ocean basin L. Borsi, U. Scharer, L. Gaggero and L. Crispini . Pu, '*’Cs and excess ~"’P b in Russian Arctic sediments M. Baskaran, S. Asbill, P. Santschi, J. Brooks, M. Champ, D. Adkinson, M.R. Colmer and V. Makeyev U-series disequilibrium in arc magmas induced by water—magma interaction B. Villemant, G. Boudon and J.-C. Komorowski . ; “1 Bubble size distribution in magma chambers and dynamics of tensile widiin S. Vergniolle . 296 Contents Volume 140 Discussion Comment on **Multipath Ar transport in K-feldspar deduced from isothermal heating experiments’’ by Igor Villa O.M. Lovera, T.M. Harrison and M. Grove . Se ee enon eee Pele Reply to the comment on *‘Multipath Ar transport in K-feldspar deduced from isothermal heating experiments” I.M. Villa. Errata Erratum to *‘Experimental detern on fo trace-element partitioning between par gaasciittee aannad a « sycunntthheattiicn bnhyyadreonu s anae desitic mei3t4 9° [Earth Planet. Sci. Lett. 135 (1995) 1-11] J.M. Brenan, H.F. Shaw, F.J. Ryerson and D.L. Phinney . De ee ee Rr a ee Sle a aS ee Erratum to ‘‘Relative paleointensity of the geomagnetic field during the Brunhes Chron’’ [Earth Planet. Sci. Lett. 136 (1995) 525-540] T. Yamazaki, N. loka and N. Eguchi Author Index Volume 140 y a