Journal of Volcanology and Geothermal Research, 2001, V 111, N 1-4, November.

S.E. Ingebritsen, D.L. Galloway, E.M. Colvard, M.L. Sorey and R.H. Mariner
Time-variation of hydrothermal discharge at selected sites in the western United 
States: implications for monitoring
1-23

F. Legros and J. Marti
Formation of inversely graded basal layers in ignimbrites by progressive 
aggradation
25-33

Ilya N. Bindeman, John H. Fournelle and John W. Valley
Low-18O tephra from a compositionally zoned magma body: Fisher Caldera, Unimak 
Island, Aleutians
35-53

Jorg Geldmacher, Kaj Hoernle, Paul van den Bogaard, Goor Zankl and Dieter Garbe-Schonberg
Earlier history of the 70-Ma-old Canary hotspot based on the temporal and 
geochemical evolution of the Selvagen Archipelago and neighboring seamounts in 
the eastern North Atlantic
55-87

K. Notsu et al.
Spatial distribution and temporal variation of 3He/4He in hot spring gas 
released from Unzen volcanic area, Japan
89-98

Itsuro Kita et al.
Contemporaneous ascent of within-plate type and island-arc type magmas in the 
Beppu-Shimabara graben system, Kyushu island, Japan
99-109

K. Nemeth, U. Martin and Sz. Harangi
Miocene phreatomagmatic volcanism at Tihany (Pannonian Basin, Hungary)
111-135

V. Acocella, F. Cifelli and R. Funiciello
The control of overburden thickness on resurgent domes: insights from analogue 
models
137-153

John Charles White and Kevin M. Urbanczyk
Origin of a silica-oversaturated quartz trachyte-rhyolite suite through combined 
crustal melting, magma mixing, and fractional crystallization: the Leyva Canyon 
volcano, Trans-Pecos Magmatic Province, Texas
155-182

D.H. Elliot and R.E. Hanson
Origin of widespread, exceptionally thick basaltic phreatomagmatic tuff breccia 
in the Middle Jurassic Prebble and Mawson Formations, Antarctica
183-201

Gerardo J. Aguirre-Diaz and Margarita Lopez-Martinez
The Amazcala caldera, Queretaro, Mexico. Geology and geochronology
203-218

Z. Jurado-Chichay and G.P.L. Walker
The intensity and magnitude of the Mangaone subgroup plinian eruptions from 
Okataina Volcanic Centre, New Zealand
219-237

Z. Jurado-Chichay and G.P.L. Walker
Variability of plinian fall deposits: examples from Okataina Volcanic Centre, 
New Zealand
239-263