Journal of Volcanology and Geothermal Research, 2005, V 141, N 3-4, 15 March.

1.   
 Fast geochemical changes and rapid lava accumulation
 at Stromboli Island (Italy) inferred from K–Ar 
 dating and paleomagnetic variations recorded at 60 and 40 ka  • 
 X. Quidelleur, P.-Y. Gillot, G. Filoche and J.-C. Lefevre
 Pages 177-193 

2.   
 Do decades of tropical rainfall affect the chemical
 compositions of basaltic lava flows in Mount Cameroon?  • 
 C. Chauvel, A.N. Dia, M. Bulourde, F. Chabaux, S. Durand, 
 P. Ildefonse, M.   Gerard, B. Deruelle and I. Ngounouno
 Pages 195-223 

3.   
 Geology and radiocarbon ages of Tlaloc, Tlacotenco, 
 Cuauhtzin, Hijo del Cuauhtzin, Teuhtli, and Ocusacayo 
 monogenetic volcanoes in the central part of the 
 Sierra Chichinautzin, Mexico  • 
 Claus Siebe, Lilia Arana-Salinas and Michael Abrams
 Pages 225-243 

4.   
 Addressing complexity in laboratory experiments: 
 the scaling of dilute multiphase flows in magmatic systems  • 
 Alain Burgisser, George W. Bergantz and Robert E. Breidenthal
 Pages 245-265 

5.   
 Structural development of dike swarms controlled 
 by the change of magma supply rate: the cone sheets 
 and parallel dike swarms of the Miocene Otoge igneous
 complex, Central Japan  • 
 Nobuo Geshi
 Pages 267-281 

6.   
 The buried caldera of Misti volcano, Peru, 
 revealed by combining a self-potential survey 
 with elliptic Fourier function analysis of topography  • 
 Anthony Tort and Anthony Finizola
 Pages 283-297 

7.   
 Volcanic ash-leachates: a review and recommendations
 for sampling methods  • 
 C.S. Witham, C. Oppenheimer and C.J. Horwell
 Pages 299-326 

Short Communication 

8.   
 Popocatepetl?s crater filled to the brim: 
 significance for hazard evaluation  • 
 Jose Luis Macias and Claus Siebe
 Pages 327-330 
 

Discussion

 
9.   
 Comments on “Turbulent boundary layer shear
 flows as an approximation of base surges 
 at Campi Flegrei (Southern Italy), by 
 Dellino et al. (2004)”  • 
 J.P. Le Roux
 Pages 331-332 

10.   
 Reply to “Comments on ‘Turbulent boundary 
 layer shear flows as an approximation of 
 base surges at Campi Flegrei (Southern Italy)’”  • 
 Pierfrancesco Delino
 Pages 333-335 

11.   
 Contents Volume 141 (2005)  • 
 Pages 337-338