Journal of Volcanology and Geothermal Research, 1998, V 86, N 1-4, 26 November.

Chris H. Okubo, Stephen J. Martel, Pit crater formation on Kilauea volcano,
Hawaii.,  
pp. 1-18

Ian A. Nairn, Tetsuo Kobayashi, Mitsuhiro Nakagawa, The ~10 ka multiple
vent pyroclastic eruption sequence at Tongariro Volcanic Centre, Taupo
Volcanic Zone, New Zealand:   
pp. 19-44

Mitsuhiro Nakagawa, Ian A. Nairn, Tetsuo Kobayashi, The ~10 ka multiple
vent pyroclastic eruption sequence at Tongariro Volcanic Centre, Taupo
Volcanic Zone, New Zealand, 
pp. 45-65

Sally M. Bower, Andrew W. Woods, On the influence of magma chambers in
controlling the evolution of explosive volcanic eruptions, 
pp. 67-78

S. Tait, R. Thomas, J. Gardner, C. Jaupart, Constraints on cooling rates
and permeabilities of pumice in an explosive eruption jet from colour and
magnetic mineralogy, 
pp. 79-91

Gerhard Müller, Experimental simulation of basalt columns, 
pp. 93-96

Takeshi Nishimura, Source mechanisms of volcanic explosion earthquakes:
single force and implosive sources,  
pp. 97-106

Michael Manga, Orientation distribution of microlites in obsidian, 
pp. 107-115

Silvio G. Rotolo, Francesca Castorina, Transition from mildly-tholeiitic to
calc-alkaline suite: the case of Chichontepec volcanic centre, El Salvador,
Central America,  
pp. 117-136

Hervé Guillou, Juan Carlos Carracedo, Simon J. Day, Dating of the Upper
Pleistocene--Holocene volcanic activity of La Palma using the unspiked
K--Ar technique, 
pp.137-149

S. Jung, P. Masberg, Major- and trace-element systematics and isotope
geochemistry of Cenozoic mafic volcanic rocks from the Vogelsberg (central
Germany), 
 pp. 151-177

Jesper Øksne Jørgensen, Paul Martin Holm, Progressive alkali ion exchange
with stratigraphic position in a pyroclastic cooling-unit; Mt. Torro,
Sabatini, Central Italy, 
pp. 179-185

Paolo Fulignati, Alessandro Sbrana, Presence of native gold and tellurium
in the active high-sulfidation hydrothermal system of the La Fossa volcano
(Vulcano, Italy),  
pp. 187-198

Ghazi A. Saffarini, Ghaleb H. Jarrar, Quantifying the chemical variability
of a Precambrian diabase from south Jordan using stochastic techniques: a
proposal,  
pp. 199-217

S.R. Allen, R.A.F. Cas, Rhyolitic fallout and pyroclastic density current
deposits from a phreatoplinian eruption in the eastern Aegean Sea, Greece,
 pp. 219-251

Giovanni Gianelli, Negussie Mekuria, Stefano Battaglia, Alessandro
Chersicla, Paolo Garofalo, Giovanni Ruggieri, Mirco Manganelli, Zewde
Gebregziabher, Water--rock interaction and hydrothermal mineral equilibria
in the Tendaho geothermal system,  
pp. 253-276

Corrado Cigolini, Intracrustal origin of Arenal basaltic andesite in the
light of solid--melt interactions and related compositional buffering,
pp. 277-310