Journal of Volcanology and Geothermal Research , 2005, V 148, N 1-2, 15 November.

Structures in the Continental Crust and Geothermal Resources
Edited by Domenico Liotta and Giorgio Ranalli

Preface  • EDITORIAL
Domenico Liotta and Giorgio Ranalli
Pages 1-2 

Heat flow, heat transfer and lithosphere 
rheology in geothermal areas: 
Features and examples  • 
G. Ranalli and L. Rybach
Pages 3-19 

Thermo-mechanical evolution and rheology
of the northern sector of the 
Tyrrhenian–Apennines system  • 
Massimo Verdoya, Vincenzo Pasquale
and Paolo Chiozzi
Pages 20-30 

Relationship between recent heat flow
and seismic properties: Some notes 
from crustal research in Germany  • 
Ewald Luschen
Pages 31-45 

Geofluid evidence from analysis of deep
crustal seismic data (Southern Tuscany, Italy)  • 
Flavio Accaino, Umberta Tinivella, 
Giuliana Rossi and Rinaldo Nicolich
Pages 46-59 

Crustal structures in the geothermal 
areas of southern Tuscany (Italy): 
Insights from the CROP 18 deep seismic
reflection lines  • 
Andrea Brogi, Antonio Lazzarotto, 
Domenico Liotta, Giorgio Ranalli 
and CROP18 Working Group
Pages 60-80 

Possible seismic signature of the a–b quartz transition
in the lithosphere of Southern Tuscany (Italy)  • 
Luigi Marini and Adele Manzella
Pages 81-97 

Role of mechanical stratigraphy on fracture 
development in carbonate reservoirs: Insights
from outcropping shallow water carbonates
in the Umbria–Marche Apennines, Italy  • 
D. Di Naccio, P. Boncio, S. Cirilli, 
F. Casaglia, E. Morettini, G. Lavecchia
and F. Brozzetti
Pages 98-115 

Estimating flow heterogeneity in natural 
fracture systems  • 
Robert J. Leckenby, David J. Sanderson
and Lidia Lonergan
Pages 116-129 

The geochemistry of fluids from an active
shallow submarine hydrothermal system: 
Milos island, Hellenic Volcanic Arc  • 
E. Valsami-Jones, E. Baltatzis, E.H. Bailey,
A.J. Boyce, J.L. Alexander, A. Magganas,
L. Anderson, S. Waldron and K.V. Ragnarsdottir
Pages 130-151 

Stable isotope and noble gas isotope compositions
of inclusion fluids from Larderello geothermal
field (Italy): Constraints to fluid origin
and mixing processes  • 
LuigiDallai, Gabriella Magro, Eleonora Petrucci
and Giovanni Ruggieri
Pages 152-164 

Morpho-structural evolution of the Cordon Caulle 
geothermal region, Southern Volcanic Zone, Chile: 
Insights from gravity and 40Ar / 39Ar dating  • 
Fabian Sepulveda, Alfredo Lahsen, Sylvain Bonvalot,
Jose Cembrano, Antonia Alvarado and Pablo Letelier
Pages 165-189