Source: http://lmv.uca.fr/druitt-tim/
Timestamp: 2019-04-25 08:22:42+00:00

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I work principally on explosive volcanism and its products. I am interested in the deep ascent of magma through the crust, the assembly of shallow magma chambers, the triggering of eruptions, and the timescales on which these processes take place. This work exploits petrological techniques including melt inclusion volatile content and intracrystalline diffusion chronometry. I have also worked on the dynamics of pyroclastic flow emplacement and on the formation of calderas, via a combination of field and experimental techniques. My main field areas have included Santorini caldera (Greece), Soufrière Hills Volcano (Montserrat, Antilles) and Crater Lake (Oregon).
1. Scientific Coordinator of the laboratory of excellence project ‘ClerVolc‘ (2011-). This project is funded at 9 million euros over ten years. My role as scientific coordinator is to animate science done in this major project, which involves six laboratories of our university plus the French Geological Survey.
2. Chair of the Research Networking Programme ‘MeMoVolc’ of the European Science Foundation (2011-2016). ‘MeMoVolc’ stands for Measuring and modelling Volcano Eruption Dynamics. The network was funded at 0.48 million over five years, and is funded by eight European countries, with participants from 10 countries.
I teach courses in volcanology, igneous petrology and clastic sedimentaology at both undergraduate and postgraduate levels.
Gueugneau V., Kelfoun K., Druitt T. (2019). Investigation of surge-derived pyroclastic flow formation by numerical modelling of the 25 June 1997 dome collapse at Soufrière Hills Volcano, Montserrat. Bulletin of Volcanology vol.81, p.25, DOI:10.1007/s00445-019-1284-y .
Flaherty T., Druitt T., Tuffen H., Higgins M.D., Costa F., Cadoux A. (2018). Multiple timescale constraints for high-flux magma chamber assembly prior to the Late Bronze Age eruption of Santorini (Greece). Contribution to Mineralogy & Petrology vol.173, p.75, DOI:10.1007/s00410-018-1490-1 .
Karátson D., Gertisser R., Telbisz T., Vereb V., Quidelleur X., Druitt T., Nomikou P., Kósik S. (2018). Towards reconstruction of the lost Late Bronze Age intra-caldera island of Santorini, Greece. Scientific Report vol.8, p.7026, DOI:10.1038/s41598-018-25301-2 .
Druitt T. (2017). A Comment on “A major Change in the Stratigraphy of the Santorini Volcano in Greece”. International Journal of Geosciences vol.8, p.1111-1117, DOI:10.4236/ijg.2017.89063 .
Fabbro G., Druitt T., Costa F. (2017). Storage and Eruption of Silicic Magma across the Transition from Dominantly Effusive to Caldera-forming States at an Arc Volcano (Santorini, Greece). Journal of Petrology vol.58, p.2429-2464, 12, DOI:10.1093/petrology/egy013 .
Polacci M., Michieli Vitturi M. de, Arzilli F., Burton M.R., Caricchi L., Carr B., Cerminara M., Cimarelli C., Clarke A.B., Colucci S., Costa A., Degruyter W., Druitt T., Engwell S., Ongaro T.E., Giordano D., Gurioli L., Haddadi B., Kendrick J.E., Kueppers U., Lamur A., Lavallée Y., Llewellin E., Mader H.M., Métrich N., Montagna C., Neri A., Rivalta E., Saccorotti G., Sigmunddon F., Spina L., Taddeucci J. (2017). From magma ascent to ash generation: investigating volcanic conduit processes by integrating experiments, numerical modeling, and observations. Annals of Geophysics vol.60, 6, DOI:10.4401/ag-7449 .
Simmons J.M., Carey R.J., Cas R.A.F., Druitt T. (2017). High magma decompression rates at the peak of a violent caldera-forming eruption (Lower Pumice 1 eruption, Santorini, Greece). Bulletin of Volcanology vol.79, p.42, DOI:10.1007/s00445-017-1120-1 .
Simmons J.M., Cas R.A.F., Druitt T., Carey R.J. (2017). The initiation and development of a caldera-forming Plinian eruption (172 ka Lower Pumice 2 eruption, Santorini, Greece). Journal of Volcanology and Geothermal Research vol.341, p.332-350, DOI:10.1016/j.jvolgeores.2017.05.034 .
Andular J., Scaillet B., Pichavant M., Druitt T. (2016). Generation Conditions of Dacite and Rhyodacite via the Crystallization of an Andesitic Magma. Implications for the Plumbing System at Santorini (Greece) and the Origin of Tholeiitic or Calc-alkaline Differentiation Trends in Arc Magmas. Journal of Petrology vol.57, p.1887-1920, 10, DOI:10.1093/petrology/egw061 .
Athanassas C.D., Bourlès D.L., Braucher R., Druitt T., Nomikou P., Léanni L. (2016). Evidence from cosmic ray exposure (CRE) dating for the existence of a pre-Minoan caldera on Santorini, Greece. Bulletin of Volcanology vol.78, p.35, DOI:10.1007/s00445-016-1026-3 .
Bonadonna C., Cioni R., Costa A., Druitt T., Phillips J., Pioli L., Andronico D., Harris A., Scollo S., Bachmann O., Bagheri G., Biass S., Brogi F., Cashman K., Dominguez L., Dürig T., Galland O., Giordano G., Gudmundsson M., Hort M., Höskuldsson A., Houghton B., Komorowski J.C., Küppers U., Lacanna G., Le Pennec J.L., Macedonio G., Manga M., Manzella I., de’ Michieli Vitturi M., Neri A., Pistolesi M., Polacci M., Ripepe M., Rossi E., Scheu B., Sulpizio R., Tripoli B., Valade S., Valentine G., Vidal C., Wallenstein N. (2016). MeMoVolc report on classification and dynamics of volcanic explosive eruptions. Bulletin of Volcanology vol.78, p.84, DOI:10.1007/s00445-016-1071-y .
Nomikou P., Druitt T., Hübscher C., Mather T.A., Paulatto M., Kalnins L.M., Kelfoun K., Papanikolaou D., Bejelou K., Lampridou D., Pyle D.M., Carey S., Watts A.B., Weis B., Parks M.M. (2016). Post-eruptive flooding of Santorini caldera and implications for tsunami generation. Nature Communications vol.7, DOI:10.1038/ncomms13332 .
Simmons J.M., Cas R.A.F., Druitt T., Folkes C.B. (2016). Complex variations during a caldera-forming Plinian eruption, including precursor deposits, thick pumice fallout, co-ignimbrite breccias and climactic lag breccias: The 184 ka Lower Pumice 1 eruption sequence, Santorini, Greece. Journal of Volcanology and Geothermal Research vol.324, p.200-219, DOI:10.1016/j.jvolgeores.2016.05.013 .
Vougioukalakis G., Sparks, R.S.J., Pyle, D., Druitt T., Barberi, F., Papazachos, C., Fytikas, M. (2016). Volcanic hazard assessment at Santorini Volcano: a review and a synthesis in the light of the 2011-2012 Santorini unrest. Bulletin of the Geological Society of Greece, L 2016.
Andujar J., Scaillet B., Pichavant M., Druitt T. (2015). Differentiation Conditions of a Basaltic Magma from Santorini, and its Bearing on the Production of Andesite in Arc Settings. Journal of Petrology vol.56, p.765-794, 4, DOI:10.1093/petrology/egv016 .
Cadoux A., Scaillet B., Bekki S., Oppenheimer C., Druitt T. (2015). Stratospheric Ozone destruction by the Bronze-Age Minoan eruption (Santorini Volcano, Greece). Nature Scientific Reports vol.5, p.12243, DOI:10.1038/srep12243 .
Girolami L., Druitt T., Roche O. (2015). Towards a quantitative understanding of pyroclastic flows: Effects of expansion on the dynamics of laboratory fluidized granular flows. Journal of Volcanology and Geothermal Research vol.296, p.31-39, DOI:10.1016/j.jvolgeores.2015.03.008 .
Cadoux A., Scaillet B., Druitt T., Deloule E. (2014). Magma storage conditions of large Plinian eruptions of Santorini Volcano (Greece). Journal of Petrology vol.55, p.1129-1171, DOI:10.1093/petrology/egu1021 .
Druitt T. (2014). New insights into the initiation and venting of the Bronze-Age eruption of Santorini, from component analysis. Bulletin of Volcanology 76, 794. DOI:710.1007/s00445-00014-00794-x .
Rowley P.J., Roche O., Druitt T., Cas R. (2014). Experimental study of dense pyroclastic density currents using sustained gas-fluidized granular flows: Bulletin of Volcanology, v. 855, p. 76. DOI:10.1007/s00445-014-0855-1 .
Fabbro G.N., Druitt T., Scaillet S. (2013). Evolution of the crustal plumbing system during the build-up to the 22 ka caldera-forming eruption of Santorini (Greece): Bulletin of Volcanology, v. 75, p. 767. DOI:10.1007/s00445-013-0767-5 .
Druitt T., Costa F., Deloule E., Dungan M., Scaillet B. (2012). Decadal to monthly timescales of magma transfer and reservoir growth at a caldera volcano. Nature 482, 77-80. vol.482, p.77-80, DOI:10.1038/nature10706. .
Burgisser A., Arbaret L., Druitt T., Giachetti T. (2011). Pre-explosive conduit conditions of the 1997 Vulcanian explosions at Soufrière Hills Volcano, Montserrat: II. depth and overpressure distributions: Journal of Volcanology and Geothermal Research, v. 199, p. 193-205. DOI:10.1016/j.jvolgeores.2010.11.014 .
Giachetti T., Burgisser A., Arbaret L., Druitt T., Kelfoun K. (2011). Quantitative textural analysis of Vulcanian pyroclasts (Montserrat) using multi-scale X-ray computed microtomography: comparison with results from 2D image analysis: Bulletin of Volcanology, v. 73, p. 1295-1309. DOI:10.1007/s00445-011-0472-1 .
Burgisser A., Poussineau S., Arbaret L., Druitt T., Giachetti T., Bourdier J.L. (2010). Pre-explosive conduit conditions of the 1997 Vulcanian explosions at Soufrière Hills Volcano (Montserrat): I. Pressure and vesicularity distributions. Journal of Volcanology and Geothermal Research, 194, 27-41. DOI:10.1016/j.jvolgeores.2010.04.008 .
Giachetti T., Druitt T., Burgisser A., Arbaret L., Galven C. (2010). Bubble nucleation and growth during the 1997 Vulcanian explosions of Soufrière Hills Volcano, Montserrat. Journal of Volcanology and Geothermal Research, 193, 215-231. DOI:10.1016/j.jvolgeores.2010.04.001 .
Girolami L., Roche O., Druitt T., Corpetti T. (2010). Particle velocity fields and depositional processes in laboratory ash flows, with implications for the sedimentation of dense pyroclastic flows. Bulletin of Volcanology, 72, 747-759. DOI:10.1007/s00445-010-0356-9 .
Silva C., Druitt T., Robin C., Moreno H., Naranjo J.A. (2010). The 3.6 ka BP Pucon eruption of Villarrica Volcano, Chile. Deposit architecture and eruption chronology. Bulletin of Volcanology, 72, 677-692. DOI:10.1007/s00445-010-0348-9 .
Silva Parejas C., Druitt T., Robin C., Moreno H., Naranjo J.A. (2010). The Holocene Pucon eruption of volcan Villarrica, Chile: deposit architecture and eruption chronology. Bulletin of Volcanology, 72, 677-692. DOI:10.1007/s00445-010-0348-9 .
Booth C., Jackson M., Sparks R.S.J., Druitt T. (2019). Chemical differentiation, magma transport and formation of multiple mush reservoirs beneath caldera volcanoes. European Union of Geosciences 2019, Vienna.
Druitt T., Hübscher C., Kutterolf S., Nomikou P., Papanikolaou D. (2019). Volcanism and tectonics in an island-arc rift environment: Proposal to drill at Christiana-Santorini-Kolumbo marine volcanic field, Greece. European Union of Geosciences 2019, Vienna.
Flaherty T., Druitt T., Sigmarsson O., Schiano P., Francalanci L. (2019). Basaltic magmas of Santorini from past to present. European Union of Geosciences 2019, Vienna.
Kutterolf S., Freundt A., Hansteen T., Dettbarn R., Hampel F., Sievers C., Wittig C., Druitt T., Nomikou P., McPhie J., Schindlbeck J.C., Wang K-L., Lee H-Y. (2019). Revisiting the eruptive records of Santorini volcanic field and the Kos-Yali-Nisyros volcanic complex using marine tephras from RV Poseidon cruise 513. European Union of Geosciences 2019, Vienna.
Druitt T. (2018). BOWEN LECTURE OF THE VOLCANOLOGY, PETROLOGY, GEOCHEMISTRY SECTION OF THE AGU (INVITED). Magma generation, storage and eruption at an arc volcano. American Geophysical Union Fall, Meeting 2018.
Flaherty T., Druitt T., Sigmarsson O., Schiano P., Francalanci L. (2018). Basaltic magmas of Santorini from past to present. American Geophysical Union Fall, Meeting.
Gueugneau V., Kelfoun K., Druitt T. (2018). Numerical modelling of surge-derived pyroclastic flows (25 June 1997) at Soufriere Hills Volcano, Montserrat. EGU.
Venugopal S., Moune S., Williams-Jones G., Wilson A., Russell K., Druitt T. (2018). Along arc variations in the magma source beneath the Garibaldi Volcanic Belt. EGU, Vienna.
Druitt T. (2017). Plumbing system archtecture and dynamics beneath an island arc caldera (Santorini, Greece) (Invited speaker). Theo Murphy International Scientific Meeting: Magma reservoir architecture and dynamics, Royal Society of London (Invited speaker), 27-28 November 2017.
Druitt T. (2017). The ClerVolc consortium (2017). Laboratoire d’Excellence CLERVOLC : Volcanologie multidisciplinaire au 21ème siècle. Revue d'Auvergne vol.1, p.99-134, Des volcans aux nuages. L’Observatoire de Physique du Globe de Clermont-Ferrand. Bachèlery, P., Laporte, D., Van Baelen, J.V. and Schiano, P. (Eds).
Druitt T., Mercier M., Flaherty T., Deloule E., Andujar J., Cadoux A., Costa F., Scaillet B. (2017). Plumbing system architecture and magma ascent timescales at Santorini Caldera. IAVCEI General Assembly 2017, Portland, Oregon.
Flaherty T., Druitt T., Fabbro G., Costa F., Preece K., Deering C. (2017). Timescales of final magma chamber assembly prior to the Minoan eruption of Santorini from Fe-Mg diffusion chronometry in pyroxenes. IAVCEI General Assembly 2017, Portland, Oregon.
Gueugneau V., Kelfoun K., Druitt T. (2017). Numerical modelling of the surge-derived pyroclastic flow of 25 June 1997 at Soufriere Hills Volcano, Montserrat. IAVCEI General Assembly 2017, Portland, Oregon.
Karátson D., Gertisser R., Vereb V., Telbisz T., Quidelleur X., Nomikou P., Druitt T., Kósik S. (2017). Reconstructing 'Atlantis', the Late Bronze Age island of Santorini, by a photo-statistical approach, unspiked K-Ar dating, and DEM analysis. Explosive eruptions and the Mediterranean Civilizations through prehistory and history, Ustica, Italy, 13-15 September 2017.
Nomikou P., Druitt T., Hübscher C., Mather, Paulatto M., Kalnins L., Kelfoun K., Papanikolaou D., Bejelou K., Lampridou D., Pyle D., Carey S., Watts A., Weiß B., Parks M.T. (2017). Post-eruptive flooding of Santorini caldera and implications for tsunami generation. European Union of Geosciences, Vienna.
Nomikou P., Druitt T., Watts C., Mather T., Paulatto M., Kalnins S., Kelfoun K., Papanikolaou D., Bejelou K., Lampridou D., Pyle D., Carey S., Watts S., Weiß B., Parks M. (2017). Post-eruptive flooding of Santorini caldera and implications for tsunami generation. IAVCEI General Assembly 2017, Portland, Oregon.
Simmons J., Cas R., Druitt T., Carey R. (2017). Precursors to explosive volcanic eruptions at Santorini caldera, Greece: perspectives from the geological record. IAVCEI General Assembly 2017, Portland, Oregon.
Athanassas C., Bourlès D., Braucher R., Druitt T., Nomikou P., Léanni L. (2016). Evidence from cosmic-ray exposure dating based on 36Cl for the pre-Minoan caldera on Santorini. EGU Vienna, Greece, 17-22 April, 2016.
Cadoux A., Bekki S., Oppenheimer C., Scaillet B., Druitt T. (2016). Atmospheric impact of the Bronze-Age ‘Minoan’ eruption of Santorini Volcano. NEMO 2016: 150 Years of study of Santorini volcano, Santorini, Greece, 3-5 November 2016.
Druitt T., Athanassis S., Cadoux A., Costa A., Deloule E., Flaherty T., Mercier M., Nomikou P., Scaillet B. (2016). New insights into the late-Bronze-Age eruption of Santorini. NEMO 2016: 150 Years of study of Santorini volcano, Santorini, Greece, 3-5 November 2016.
Flaherty T., Druitt T., Fabbro G., Costa C., Preece K., Deering C. (2016). Fe-Mg diffusion chronometry in orthopyroxene from the Minoan eruption of Santorini, Greece. Geophysical Research Abstracts Vol. 18, EGU2016-10949, Vienna, 17-22 April, 2016.
Athanassas C., Bourlès D., Braucher R., Druitt T., Nomikou P., Léanni L. (2015). On the potential of in situ cosmogenic 36Cl in the paleogeographic reconstruction of the Santorini caldera. Workshop on the the volcanic and geodynamic field of the South Aegean, Santorini, 20-22 May, 2015.
Druitt T., Andujar J., Cadoux A., Costa F., Deloule E., Fabbro G., Flaherty T., Mercier M., Scaillet B., Scaillet F. (2015). New perspectives on magmatism at Santorini caldera. Workshop on the volcanic and geodynamic field of the South Aegean, Santorini, 20-22 May, 2015.
Cadoux A., Andújar J., Scaillet B., Druitt T., Deloule E. (2013). Santorini volcano magma plumbing system: constraints from a combined experimental and natural products study. in IAVCEI Scientific Assembly, Kagoshima, Japan. .
Druitt T. (2013). Vent migration and caldera collapse during the Minoan eruption of Santorini. in IAVCEI Scientific Assembly, Kagoshima, Japan, 2013. .
Druitt T., Cadoux A., Costa F., Deloule E., Mercier M., Scaillet B. (2013). Growth and rupture of the Minoan magma body, Santorini. in IAVCEI Scientific Assembly, Kagoshima, Japan, 2013. .
Fabbro G.N., Druitt T., Costa F. (2013). Processes leading up to the 21 ka silicic caldera-forming eruption of Santorini (Greece): Constraints from crystal trace-element fingerprinting and diffusion chronometry. in Abstract 4A1 1D-O7. IAVCEI Scientific Assembly, Kagoshima, Japan, 2013. .
Fabbro G.N., Druitt T., Scaillet S. (2013). Processes leading up to the 21 ka silicic caldera-forming eruption of Santorini (Greece): Constraints from field, 40Ar/39Ar and chemical data. in Abstract 4W 1D-P14. IAVCEI Scientific Assembly, Kagoshima, Japan, 2013. .
Rowley P., Roche O., Cas R., Druitt T. (2013). Experimental investigation of pyroclastic flows generated by continuous supply of materia. in Abstract 1P1-3G-O15, IAVCEI General Assembly, Kagoshima. .
Rowley P., Roche O., Druitt T., Cas R.A.F. (2013). Experimental investigation of pyroclastic flows generated by a continuous supply of material. in IAVCEI Scientific Assembly, Kagoshima, Japan. .
Cadoux A., Scaillet B., Deloule E., Druitt T. (2012). Storage conditions of silicic magmas preceding major plinian eruptions of Santorini Volcano. Goldschmidt conference, Montreal 24-29 June 2012. .
Costa F., Druitt T., Deloule E., Dungan M., Scaillet B. (2012). Timescales of magmatic processes and volcanic unrest at caldera systems. Goldschmidt conference, Montreal 24-29 June 2012. .
Druitt T. (2012). The MeMoVolc Research Networking Program of the ESF: Some proposals for activities. European Science Foundation, Clermont-Ferrand 17-18 January 2012. .
Giachetti T., Druitt T., Burgisser A., Arbaret L. (2010). Vesiculation processes during the 1997 Vulcanian explosions of Soufrière Hills Volcano, Montserrat. EGU, Vienna, April 2010. .
Silva C., Druitt T., Robin C. (2010). Eruption and emplacement mechanisms of the Holocene Pucon Ignimbrite eruption, Volcan Villarrica, Chile. in EGU, Vienna, April 2010. .
Druitt, T.H., Edwards, L., Davies, M., Lanphere, M.A., Mellors, R., Pyle, D., Sparks, R.S.J., et Barreiro, B (2000). Santorini Volcano. Memoir of the Geological Society of London 19, 176 pp.
Druitt, T.H. and Davies, M.A. (2000). Geological map of the Santorini Islands, Aegean Sea, Greece. Scale 1:20,000. In: Druitt, T.H., Edwards, L., Davies, M., Lanphere, M.A., Mellors, R., Pyle, D., Sparks, R.S.J., and Barreiro, B (2000). Santorini Volcano. Memoir of the Geological Society of London 19, 176 pp.
Hardy, D.A., Keller, J., Galanopoulos, V.P., Fleming, N.C. & Druitt, T.H. (éditeurs) (1990) Thera and the Aegean World III. Vol. 2: Earth Sciences: 487 pp (47 articles).
 Kelfoun, K., Druitt, T., van Wyk de Vries, B. and Guilbaud, M-N. (2008). Topographic reflection of Socompa debris avalanche, Chile. Bulletin of Volcanology DOI 10.1007/s00445-008-0201-6.
 Girolami, L., Druitt, T.H., Roche, O. and Khrabrykh, Z. (2008). Propagation and hindered settling of laboratory ash flows. Journal of Geophysical Research 113, B02202, doi:10.1029/2007JB005074.
 Druitt, T.H., Avard, G., Bruni, G., Lettieri, P. and Maez, F. (2007). Gas retention in fine-grained pyroclastic flow materials at high temperatures. Bulletin of Volcanology DOI 10.1007/s00445-007-0116-7.
 Kelfoun, K. and Druitt, T.H. (2005). Numerical modeling of the emplacement of Socompa rock avalanche, Chile, Journal of Geophysical Research 110, B12202, doi:10.1029/2005JB003758.
 Grunder, A.L., Laporte, D. and Druitt, T.H. (2005). Experimental and textural investigation of welding: effects of compaction, sintering and vapour-phase crystallization in the rhyolitic Rattlesnake Tuff. Journal of Volcanology and Geothermal Research 142, 89-104.
 Donnadieu, F., Dubosclard, G., Cordesses, R., Druitt, T., Hervier, C., Kornprobst, J., Lénat, J.-F., Allard, P. and Coltelli, M. (2005). Remotely monitoring volcanic activity with ground-based Doppler radar. EOS, Transactions American Geophysical Union 86, 201 & 204.
 Druitt, T.H., G. Bruni, P. Lettieri, and J.G. Yates (2004), The fluidization behaviour of ignimbrite at high temperature and with mechanical agitation, Geophysical Research Letters 31, L02604, doi:10.1029/2003GL018593.
 Choux, C., Druitt, T, Thomas, N (2004). Stratification and particle segregation in flowing polydisperse suspensions, with applications to the transport and sedimentation of pyroclastic density currents. Journal of Volcanology and Geothermal Research 138: 223-241.
 Formenti, Y., Druitt, T.H. and Kelfoun, K. (2003). Characterisation of the 1997 Vulcanian explosions of Soufrière Hills Volcano, Montserrat, by video analysis. Bulletin of Volcanology 65: 587-605.
 Formenti, Y. and Druitt, T.H. (2003). Vesicle connectivity in pumices and implications for the fluidization mechanisms of fountain-collapse pyroclastic flows at Montserrat (West Indies). Earth and Planetary Science Letters 214: 561-574.
 Druitt, T.H., Young, S.R., Baptie, B., Bonadonna, C., Calder, E.S., Clarke, A.B., Cole, P.D., Harford, C.L., Herd, R.A., Luckett, R., Ryan, G. & Voight, B. (2002). Episodes of cyclic Vulcanian explosive activity with fountain collapse at Soufrière Hills Volcano, Montserrat. In Druitt, T.H. et Kokelaar, B.P. (editors) The eruption of the Soufrière Hills Volcano, Montserrat, from 1995 to 1999. Geological Society, London, Memoir 21, pp. 281-307.
 Druitt, T.H., Calder, E.S., Cole, P.D., Norton, G.E., Ritchie, L.J., Sparks, R.S.J. & Voight, B. (2002). Small-volume, highly mobile pyroclastic flows formed by rapid sedimentation from pyroclastic surges at Soufrière Hills Volcano, Montserrat: an important volcanic hazard. In Druitt, T.H. et Kokelaar, B.P. (editors) The eruption of the Soufrière Hills Volcano, Montserrat, from 1995 to 1999. Geological Society, London, Memoir 21, pp. 263-281.
 Cole, P.D., Calder, E.S., Sparks, R.S.J., Clarke, A.B., Druitt, T.H., Young, S.R., Herd, R.A., Harford, C.L. & Norton, G.E. (2002). Deposits from dome-collapse and fountain-collapse pyroclastic flows at Soufrière Hills Volcano, Montserrat. In Druitt, T.H. et Kokelaar, B.P. (editors) The eruption of the Soufrière Hills Volcano, Montserrat, from 1995 to 1999. Geological Society, London, Memoir 21, pp. 231-263.
 Clarke, A.B., Neri, A., Voight, B., Macedonio, G. & Druitt, T.H. (2002). Computational modelling of the transient dynamics of August 1997 Vulcanian explosions at Soufrière Hills Volcano, Montserrat: influence of initial conduit conditions on near-vent pyroclastic dispersal. In Druitt, T.H. et Kokelaar, B.P. (editors) The eruption of the Soufrière Hills Volcano, Montserrat, from 1995 to 1999. Geological Society, London, Memoir 21, pp 319-349.
 Roche, O., Druitt, T.H. and Cas, R. (2002). The fluidisation behaviour of water-saturated volcaniclastic sediment. Journal of Volcanology and Geothermal Research 112: 267-280.
 Choux, C. and Druitt, T.H. (2002). Analogue study of particle segregation in pyroclastic density currents, with implications for the emplacement mechanisms of large ignimbrites . Sedimentology 49: 907-928.
 Roche, O., van Wyk de Vries, B. and Druitt, T.H. (2001) Collapse mechanisms and structures of pit-craters. Journal of Volcanology and Geothermal Research 105: 1-18.
 Roche, O. and Druitt, T.H. (2001). Onset of caldera collapse during ignimbrite eruptions. Earth and Planetary Science Letters 191: 191-202.
 Roche, O., Druitt, T.H. and Merle, O. (2000). Experimental study of caldera formation. Journal of Geophysical Research B 105: 395-416.
 Legros, F. and Druitt, T.H. (2000). Theoretical and experimental constraints on the entry of pyroclastic flows into the sea, with application to the 1883 Krakatau ignimbrite. Journal of Volcanology and Geothermal Research 95: 9-22.
 Calder, E.S., Cole, P.D., Dade, W.B., Druitt, T.H., Hoblitt, R.P., Huppert, H.E., Ritchie, L., Sparks, R.S.J. and Young, S.R. (1999). Mobility of pyroclastic flows and surges at the Soufriere Hills Volcano, Montserrat. Geophysical Research Letters 26: 537-540.
 Sparks, R.S.J., Young, S.R., Barclay, J., Calder, E.S., Cole, P., Darroux, B., Davies, M.A., Druitt, T.H., Harford, C., Herd, R., James, R., Lejeune, A.M., Loughlin, S., Norton,G., Skerrit, G., Stasiuk, M.V., Stevens, N.S., Toothill, J., Wadge, G. and Watts,R. (1998). Magma production and growth of the lava dome of the Soufriere Hills Volcano, Montserrat, West Indies: November 1995 to December 1997. Geophysical Research Letters 25: 3421- 3424.
 Hughes, S.R. and Druitt, T.H. (1998). Particle fabric in a small, type-2 ignimbrite flow unit (Laacher See, Germany) and implications for emplacement dynamics. Bulletin of Volcanology 60: 125-136.
 Druitt, T.H. (1998). Pyroclastic density currents. In: J. Gilbert and R.S.J. Sparks, The Physics of Explosive Volcanic Eruptions. Geological Society of London Special Publication, 145: 145-182.
 Cole, P., Calder, E.S., Druitt, T.H., Hoblitt, R., Robertson, R.A.E, Sparks, R.S.J. & Young, S.R. (1998) Pyroclastic flows generated by gravitational instability of the 1996-97 lava dome of the Soufriere Hills volcano, Montserrat. Geophysical Research Letters 25: 3425-3428.
 Montserrat Volcano Observatory Team (1997). The ongoing eruption in Montserrat. Science 276: 371-372.
 Druitt, T.H. (1996). Volcanic eruptions: Turbulent times at Taupo (News and views). Nature 381: 476-477.
 Hughes, S.R., Alexander, J, and Druitt, T.H. (1995).Anisotropic grain fabric: volcanic and laboratory analogues for turbidites. In Hartley, A.J. and Prosser, D.J. (eds), Characterisation of deep marine clastic systems. Geological Society of London Special Publication 94: 51-62.
 Druitt, T.H., Brenchley, P.J., Gökten, Y.E. & Francaviglia, V. (1995). Late-Quaternary rhyolitic eruptions from the Acigöl Complex, central Turkey. Journal of the Geological Society of London 152: 655-667.
 Druitt, T.H. (1995). Settling behaviour of concentrated, poorly sorted dispersions and some volcanological applications. Journal of Volcanology and Geothermal Research 65: 27-39.
 Druitt, T.H. (1992). Emplacement of the 18 May, 1980 lateral blast deposit east-northeast of Mount St. Helens, Washington. Bulletin of Volcanology, 54: 554-572.
 Druitt, T.H. & Francaviglia, V. (1992). Caldera formation on Santorini, and the physiography of the islands in the late Bronze Age. Bulletin of Volcanology, 54: 484-493.
 Druitt, T.H. & Francaviglia, V. (1990). An ancient caldera cliff line at Phira, and its significance for the topography and geology of pre-Minoan Santorini. In: Thera and the Aegean World III. Vol. 2: Earth Sciences: 362-369.
 McClelland, E.A. & Druitt, T.H. (1989). Palaeomagnetic estimates of emplacement temperatures of pyroclastic deposits on Santorini, Greece. Bulletin of Volcanology 51: 16-27.
 Druitt, T.H., Mellors, R.A., Pyle, D.M. & Sparks, R.S.J. (1989). Explosive volcanism on Santorini, Greece. Geological Magazine 126: 95-126.
 Druitt, T.H. & Bacon, C.R. (1989). Petrology of the zoned calcalkaline magma chamber of Mount Mazama, Crater Lake, Oregon. Contributions to Mineralogy and Petrology 101: 245-259.
 Anderson, A.T., Jr., Newman, S., Williams, S.N., Druitt, T.H., Skirius, C. & Stolper, E. (1989). H2O, CO2, Cl, and gas in plinian and ash-flow Bishop rhyolite. Geology 17: 221-225.
 Druitt, T.H. & Bacon, C.R. (1988). Compositional zonation and cumulus processes in the Mount Mazama magma chamber, Crater Lake, Oregon. Transactions of the Royal Society of Edinburgh 79: 289-297.
 Bacon, C.R. & Druitt, T.H. (1988). Compositional evolution of the zoned calcalkaline magma chamber of Mount Mazama, Crater Lake, Oregon. Contributions to Mineralogy and Petrology 98: 224-256.
 Druitt, T.H. & Bacon, C.R. (1986). Lithic breccia and ignimbrite erupted during the collapse of Crater Lake caldera, Oregon. Journal of Volcanology and Geothermal Research 29: 1-32.
 Druitt, T.H. (1985). Vent evolution and lag breccia formation during the Cape Riva eruption of Santorini, Greece. Journal of Geology 93: 439-454.
 Druitt, T.H. & Sparks, R.S.J. (1984). On the formation of calderas during ignimbrite eruptions. Nature 310: 679-681.
 Druitt, T.H. & Sparks, R.S.J. (1982). A proximal ignimbrite breccia facies on Santorini, Greece. Journal of Volcanology and Geothermal Research 13: 147-171.

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