Abstract
Textural parameters such as density, porosity, pore connectivity, permeability, and vesicle size distributions of vesiculated and dense pyroclasts from the 9.4-ka eruption of Kilian Volcano, were quantified to constrain conduit and eruptive processes. The eruption generated a sequence of five vertical explosions of decreasing intensity, producing pyroclastic density currents and tephra fallout. The initial and final phases of the eruption correspond to the fragmentation of a degassed plug, as suggested by the increase of dense juvenile clasts (bimodal density distributions) as well as non-juvenile clasts, resulting from the reaming of a crater. In contrast, the intermediate eruptive phases were the results of more open-conduit conditions (unimodal density distributions, decreases in dense juvenile pyroclasts, and non-juvenile clasts). Vesicles within the pyroclasts are almost fully connected; however, there are a wide range of permeabilities, especially for the dense juvenile clasts. Textural analysis of the juvenile clasts reveals two vesiculation events: (1) an early nucleation event at low decompression rates during slow magma ascent producing a population of large bubbles (>1 mm) and (2) a syn-explosive nucleation event, followed by growth and coalescence of small bubbles controlled by high decompression rates immediately prior to or during explosive fragmentation. The similarities in pyroclast textures between the Kilian explosions and those at Soufrière Hills Volcano on Montserrat, in 1997, imply that eruptive processes in the two systems were rather similar and probably common to vulcanian eruptions in general.
Similar content being viewed by others
References
Adams NK, Houghton BF, Hildreth W (2006) Abrupt transitions during sustained explosive eruptions: examples from the 1912 eruption of Novarupta, Alaska. Bull Volcanol 69(2):189–206
Alfano F, Bonadonna C, Gurioli L (2012) Insights on rhyolitic eruption dynamic from textural analysis: the example of the May Chaitén eruption (Chile). Bull Volcanol 74:2095–2108. doi:10.1007/s00445-012-0648-3
Barberi F, Cioni R, Santacroce R, Sbrana A, Vecci R (1989) Magmatic and phreatomagmatic phases in explosive eruptions of Vesuvius as deduced by grain-size and component analysis of the pyroclastic deposits. J Volcanol Geotherm Res 38:287–307
Barker SJ, Rotella MD, Wilson CJ, Wright IC, Wysoczanski RJ (2012) Contrasting pyroclast density spectra from subaerial and submarine silicic eruptions in the Kermadec arc: implications for eruption processes and dredge sampling. Bull Volcanol 74(6):1425–1443
Baudry D, Camus G (1972) Les projections volcaniques de la Chaîne des Puys et leurs utilisations. Géol appl, chrono des mines, Bull BRGM 2 ème ser, sect 2, 2:104p
Befus KS, Zinke RW, Jordan JS, Manga M, Gardner JE (2014) Pre-eruptive storage conditions and eruption dynamics of a small rhyolite dome: Douglas Knob, Yellowstone volcanic field, USA. Bull Volcanol 76:808. doi:10.1007/s00445-014-0808-8
Belien IB, Cashman KV, Rempel AW (2010) Gas accumulation in particle-rich suspensions and implications for bubble populations in crystal-rich magma. Earth Planet Sci Lett 297:133–140
Belousov A, Voight B, Belousova M (2007) Directed blasts and blast-generated pyroclastic density currents: a comparison of the Bezymianny 1956, Mount St Helens 1980, and Soufrière Hills, Montserrat 1997 eruptions and deposits. Bull Volcanol 69(7):701–740
Bernard ML, Zamora M, Géraud Y, Boudon G (2007) Transport properties of pyroclastic rocks from Montagne Pelée volcano (Martinique, Lesser Antilles). J Geophys Res 112:B05205. doi:10.1029/2006JB004385
Bernard B, Kueppers U, Ortiz H (2015) Revisiting the statistical analysis of pyroclast density and porosity data. Solid Earth 6:869–879. doi:10.5194/se-6-869-2015
Blower JD (2001) A three-dimensional network model of permeability in vesicular material. Comput Geosci 27:115–119
Boivin P, Thouret JC (2013) The volcanic Chaîne des Puys: a unique collection of simple and compound monogenetic edifices. In: Fort M, André MF (Eds.), Landscapes and landforms of France. 9. Springer, Heidelberg, pp. 81–91
Boivin P, Besson JC, Briot D, Camus G, de Goër de Herve A, Gourgaud A, Labazuy P, Langlois EP, de Larouzière FD, Livet M, Mergoil J, Miallier D, Morel JM, Vernet G, Vincent PM (2009) Volcanologie de la Chaîne des Puys (ed. Parc Naturel Régional de la Chaîne des Puys). Map 1/125,000 and booklet, 196 p
Boivin P, Miallier D, Cluzel N, Devidal J-L, Dousteyssier B (2015) Building and ornamental use of trachyte in the center of France during antiquity: sources and criteria of identification. J Archaeol Science: Rep 3:247–256. doi:10.1016/j.jasrep.2015.06.017
Boudon G, Balcone-Boissard H, Villemant B, Morgan DJ (2015) What factors control superficial lava dome explosivity? Sci Rep 5:14551. doi:10.1038/srep14551
Bouvet de Maisonneuve C, Bachmann O, Burgisser A (2009) Characterization of juvenile pyroclasts from the Kos Plateau Tuff (Aegean Arc): insights into the eruptive dynamics of a large rhyolitic eruption. Bull Volcanol 71:643–658. doi:10.1007/s00445-008-0250-x
Burgisser A, Poussineau S, Arbaret L, Druitt TH, Giachetti T, Bourdier JL (2010) Pre-explosive conduit conditions of the 1997 Vulcanian explosions at Soufrière Hills Volcano (Montserrat): I. Pressure and vesicularity distributions. J Volcanol Geotherm Res 194(1–3):27–41. doi:10.1016/j.jvolgeores.2010.01.008
Burgisser A, Arbaret L, Druitt TH, Giachetti T (2011) Pre-explosive conduit conditions of the 1997 Vulcanian explosions at Soufrière Hills Volcano, Montserrat: II Overpressure and depth distributions. J Volcanol Geotherm Res 199:193–205. doi:10.1016/j.jvolgeores.2010.11.014
Camus G (1975) La Chaîne des Puys (Massif Central Français): Etude structurale et volcanologique, PhD thesis, University of Clermont-Ferrand
Camus G, Goër de Herve A, Kieffer G, Mergoil J, Vincent PM (1975) Volcanologie de la Chaîne des Puys. Parc Naturel Régional des Volcans d’Auvergne Clermont-Ferrand, 112 p, + 1/25 000 map
Carey RJ, Houghton BF, Thordarson T (2009) Abrupt shifts between wet and dry phases of the 1875 eruption of Askja Volcano: microscopic evidence for macroscopic dynamics. J Volcanol Geotherm Res 184:256–270
Cas RAF, Wright JV (1987) Volcanic successions: modern and ancient. Allen & Unwin, London 528 p
Castro JM, Cordonnier B, Tuffen H, Tobin MJ, Puskar L, Martin MC, Bechtel HA (2012) The role of melt-fracture degassing in defusing explosive rhyolite eruptions at volcan Chaiten. Earth Planet Sci Lett 333-334:63–69. doi:10.1016/j.epsl.2012.04.024
Clarke AB, Stephens S, Teasdale R, Sparks RSJ, Diller K (2007) Petrologic constraints on the decompression history of magma prior to Vulcanian explosions at the Souffiere Hills volcano, Montserrat. J Volcanol Geotherm Res 161(4):261–274
Cluzel N, Laporte D, Provost A, Kannewischer I (2008) Kinetics of heterogeneous bubble nucleation in rhyolitic melts: implications for the number density of bubbles in volcanic conduits and for pumice textures. Contrib Mineral Petrol 156(6):745–763
Colombier M (2013) Analyse texturalle des produits vulcaniens du Puy Kilian, Chaîne des Puys, France. Mémoire de Master 2 recherce, Université Blaise Pascal. 49 p
Couch S, Sparks RSJ, Carroll MR (2003) The kinetics of degassing induced crystallization at Soufriere Hills Volcano, Montserrat. J Petrol 44:1477–1502
Degruyter W, Bachmann O, Burgisser A, Manga M (2012) The effects of outgassing on the transition between effusive and explosive silicic eruptions. Earth Planet Sc Lett 349-350:161–170
Di Traglia F, Cimarelli C, De Rita D, Gimeno Torrente D (2009) Changing eruptive styles in basaltic explosive volcanism: examples from Croscat complex scoria cone, Garrotxa Volcanic Field (NE Iberian Peninsula). J Volcanol and Geoth Res 180:89–109. doi:10.1016/j.jvolgeores.2008.10.020
Druitt TH, Young SR, Baptie B, Bonadonna C, Calder ES, Clarke AB, Voight B (2002) Episodes of cyclic Vulcanian explosive activity with fountain collapse at Soufrière Hills Volcano, Montserrat. Geol Soc London Mem 21(1):281–306
Eychenne J, Houghton BF, Swanson DA, Carey RJ, Swavely L (2015) Dynamics of an open basaltic magma system: the 2008 activity of the Halema‘uma‘u Overlook vent, Kīlauea Caldera. Earth Planet Sci Lett 409:49–60
Fagents SA, Gregg TKP, Lopes RMC (2013) Modeling volcanic processes. The physics and mathematics of volcanism. Cambridge University Press, Cambridge. Cambridge Books Online
Fanara S, Behrens H, Zhang Y (2013) Water diffusion in potassium-rich phonolitic and trachytic melts. Chem Geol 346:149–161. doi:10.1016/j.chemgeo.2012.09.030
Farquharson J, Heap MJ, Varley NR, Baud P, Reuschlé T (2015) Permeability and porosity relationships of edifice-forming andesites: a combined field and laboratory study. J Volcanol Geotherm Res 297:52–68. doi:10.1016/j.jvolgeores.2015.03.016
Fisher RV, Schmincke H-U (1984) Pyroclastic rocks. Springer, Berlin Heidelberg New York
Formenti Y, Druitt TH (2003) Vesicle connectivity in pyroclasts and implications for the fluidisation of fountain-collapse pyroclastic flows, Montserrat (West Indies). Earth Planet Sc Lett Letters 214(3):561–574
Freundt A, Rosi M (1998) From magma to tephra. Elsevier, New York
Giachetti T, Druitt TH, Burgisser A, Arbaret L, Galven C (2010) Bubble nucleation, growth and coalescence during the 1997 Vulcanian explosions of Soufrière Hills Volcano, Montserrat. J Volcanol Geoth Res 193(3):215–231
Giachetti T, Burgisser A, Arbaret L, Druitt TH, Kelfoun K (2011) Quantitative textural analysis of Vulcanian pyroclasts (Montserrat) using multi-scale X-ray computed microtomography: comparison with results from 2D image analysis. Bull Volcanol 73(9):1295–1309. doi:10.1007/s00445-011-0472-1
Glangeaud P (1913) La Chaîne des Puys et la Petite Chaîne des Puys. Librairie polytechnique, ch. Béranger Ed 135:241–496
Goër de Herve A, Camus G, Boivin P, Gourgaud A, Kieffer G, Mergoil J, Vincent, P-M (1994) Volcanology of the Chaîne des Puys [English traduction by C. Litto-de Goer of: “Volcanologie de la Chaîne des Puys, notice explicative de la carte 1:25000. 3th ed. up to dated”]. Parc Naturel Régional des Volcans d’Auvergne. Montlosier, Aydat. 127 p
Gonnermann HM, Houghton BF (2012) Magma degassing and fragmentation during the plinian eruption of Novarupta, Alaska, 1912. Geochem Geophys Geosyst 13:Q10009. doi:10.1029/2012GC004273
Gonnermann HM, Manga M (2007) The fluid mechanics inside a volcano. Annu Rev Fluid Mech 39:321–356
Guérin G (1983) La thermoluminescence des plagioclases, méthode de datation du volcanisme. Applications au domaine volcanique français: Chaîne des Puys, Mont Dore et Cézallier, Bas Vivarais. Doctorat d’Etat, université Pierre et Marie Curie, Paris VI, 253 p
Gurioli L, Harris AJL, Houghton BF, Polacci M, Ripepe M (2008) Textural and geophysical characterization of explosive basaltic activity at Villarrica volcano. J Geophys Res 113. doi:10.1029/2007JB005328
Gurioli L, Andronico D, Bachelery P, Balcone-Boissard H, Battaglia J, Boudon G, Burgisser A, Burton MR, Cashman K, Cichy SB, Cioni R, Di Muro A, Dominguez L, D’Oriano C, Druitt T, Harris AJL, Hort M, Kelfoun K, Komorowski JC, Kueppers U, Le Pennec JL, Menand T, Paris R, Pioli L, Pistolesi M, Polacci M, Pompilio M, Ripepe M, Roche O, Rose-Koga E, Rust A, Scharff L, Schiavi F, Sulpizio R, Taddeucci J, Thordarson T (2015) MeMoVolc consensual document: a review of cross-disciplinary approaches to characterizing small explosive magmatic eruptions. Bull Volcanol 77:49. doi:10.1007/s00445-015-0935-x
Hammer JE, Cashman KV, Hoblitt RP, Newman S (1999) Degassing and microlite crystallization during pre-climactic events of the 1991 eruption of Mt. Pinatubo, Philippines. Bull Volcanol 60(5):355–380
Heap MJ, Lavallée Y, Petrakova L, Baud P, Reuschlé T, Varley NR, Dingwell DB (2014) Microstructural controls on the physical and mechanical properties of edifice-forming andesites at Volcán de Colima, Mexico. J Geophys Res Solid Earth 119:925–2963. doi:10.1002/2013JB010521
Heiken G, Wohletz KH (1985) Volcanic ash. University of California Press, Berkeley
Hoblitt RP, Harmon RS (1993) Bimodal density distribution of cryptodome dacite from the 1980 eruption of Mount St. Helens, Washington. Bull Volcanol 55(6):421–437
Houghton BF, Wilson CJN (1989) A vesicularity index for pyroclastic deposits. Bull Volcanol 51(6):451–462
Houghton BF, Wilson CJN, Del Carlo P, Coltelli M, Sable JE, Carey RJ (2004) The influence of conduit processes on changes in style of basaltic Plinian eruptions: Tarawera 1886 and Etna 122 BC. J Volcanol Geotherm Res 137:1–14
Houghton BF, Carey RJ, Cashman KV, Wilson CJN, Hobden BJ, Hammer JE (2010) Divers patterns of ascent, degassing, and eruption of rhyolite magma during the 1.8 ka Taupo eruption, New Zealand: evidence from clast vesicularity. J Volcanol Geotherm Res 195:31–47
Hurwitz S, Navon O (1994) Bubble nucleation in rhyolitic melts: experiments at high pressure, temperature, and water content. Earth Planet Sci Lett 122:267–280
Jaupart C (1996) Physical models of volcanic eruptions. Chem Geol 128:217–227. doi:10.1016/0009-2541(95)00175-1
Jaupart C, Allegre CJ (1991) Gas content, eruption rate and instabilities of eruption regime in silicic volcanoes. Earth Planet Sc Lett Letters 102:413–429
Kennedy B, Spieler O, Scheu B, Kueppers U, Taddeucci J, Dingwell DB (2005) Conduit implosion during vulcanian eruptions. Geology 33(7):581–584
Klug C, Cashman KV (1996) Permeability development in vesiculating magmas: implications for fragmentation. Bull Volcanol 58(2–3):87–100
Klug C, Cashman KV, Bacon CR (2002) Structure and physical characteristics of pumice from the climatic eruption of Mount Mazama (Crater Lake), Oregon. Bull Volcanol 64:486–501
Kueppers U, Scheu B, Spieler O, Dingwell DB (2005) Field-based density measurements as tool to identify pre-eruption dome structure: set-up and first results from Unzen volcano, Japan. J Volcanol Geotherm Res 141:65–75
Leduc L, Gurioli L, Harris AJL, Colò L, Rose-Koga E (2015) Dynamics of a gas-dominated strombolian explosion. Bull Volcanol 77:8. doi:10.1007/s00445-014-0888-5
Mangan MT, Sisson TW (2000) Delayed, disequilibrium degassing in rhyolite magma: decompression experiments and implications for explosive volcanism. Earth Planet Sci Lett 183:441–455
Martel C (2012) Eruption dynamics inferred from microlite crystallization experiments: application to plinian and dome-forming eruptions of Mt. Pelee (Martinique, Lesser Antilles). J Petrol. doi:10.1093/petrology/egr076
Martel C, Champallier R, Prouteau G, Pichavant M, Arbaret L, Balcone-Boissard H, Boudon G, Boivin P, Bourdier J-L, Scaillet B (2013) Trachyte phase relations and implication for magma storage conditions in the Chaîne des Puys (French Massif Central). J Petrol. doi:10.1093/petrology/egt006
Martini J, Duret J-J (1965) Etude du niveau de cendres volcaniques des sédiments post-glaciaires récents des environs de Genève. Arch Sci 18(3):563–575
Massol H, Jaupart C (1999) The generation of gas overpressure in volcanic eruptions. Earth Planet Sc Lett Letters 166:57–70
Matteo VD, Carroll MR, Behrens H, Vetere F, Brooker RA (2004) Water solubility in trachytic melts. Chem Geol 213:187–196. doi:10.1016/j.chemgeo.2004.08.042
Maury R, Brousse R, Villemant B, Joron J-L, Jaffrezic H, Treuil M (1980) Cristallisation fractionneée d’un magma basaltique alcalin: la série de la Chaîne des Puys (Massif Central, France). I. Pétrologie. Bull Minéralogie 103:250–266
Melnik O, Sparks RSJ (2002) Dynamics of magma ascent and lava extrusion at Soufrière Hills Volcano, Montserrat. In: Druitt, T.H., Kokelaar, B.P. (Eds.), The eruption of Soufrière Hills Volcano, Montserrat, from 1995 to 1999. Geol Soc London Mem, pp. 153–171
Miallier D, Pilleyre T, Sanzelle S, Boivin P, Lanos P (2012) Revised chronology of the youngest volcanoes of the Chaîne des Puys (French Massif Central). Quaternaire 23(4):283–290
Miallier D, Boivin P, Dousteyssier B, Labazuy P (2013a) L’origine de la roche mise en œuvre pour la construction du temple de Mercure, au sommet du Puy de Dôme, et les implications archéologiques. J Roman Archaeol 26:2–20
Miallier D, Pilleyre T, Boivin P, Sanzelle S (2013b) L’éruption phréatomagmatique du Montchié, Chaîne des Puys, Massif Central français (13,6 ± 1,0 ka). Quaternaire 24(2):99–107
Michon L (1996) Le cratère Kilian et le Puy de Vasset: mécanismes éruptifs et distinction des produits proximaux et distaux. Comparaison avec le cratère-lac Pavin et le Puy Chopine. Mémoire de Maîtrise, Université Blaise Pascal. 19 p
Morrissey MM, Mastin LG (2000) Vulcanian eruptions. In: Sigurdsson H (ed) Encyclopedia of volcanoes. Academic Press, San Diego, CA, pp 463–475
Mourtada-Bonnefoi CC, Laporte D (2004) Kinetics of bubble nucleation in a rhyolitic melt: an experimental study of the effect of ascent rate. Earth Planet Sc Lett 218(3):521–537
Mueller S, Melnik O, Spieler O, Scheu B, Dingwell DB (2005) Permeability and degassing of dome lavas undergoing rapid decompression: an experimental determination. Bull Volcanol 67:526–538. doi:10.1007/s00445-004-0392-4
Mueller S, Scheu B, Kueppers U, Spieler O, Richard D, Dingwell DB (2011) The porosity of pyroclasts as an indicator of volcanic explosivity. J Volcanol Geotherm Res 203:168–174
Mujin M, Nakamura M (2014) A nanolite record of eruption style transition. Geology 42(7):611–614
Nakamura M, Otaki K, Takeuchi S (2008) Permeability and pore-connectivity variation of pumices from a single pyroclastic flow eruption: implications for partial fragmentation. J Vocanol Geotherm Res 176:302–314
Neill OK, Hammer JE, Izbekov PE, Belousova MG, Belousov AB, Clarke AB, Voight B (2010) Influence of pre-eruptive degassing and crystallization on the juvenile products of laterally directed volcanic explosions. J Volcanol Geother Res 198(1):264–274
Nguyen CTH, Gonnermann M, Chen Y, Huber C, Maiorano AA, Gouldstone A, Dufek J (2013) Film drainage and the lifetime of bubbles. Geochem Geophys Geosyst 14:3616–3631. doi:10.1002/ggge.20198
Nguyen CT, Gonnermann HM, Houghton BF (2014) Explosive to effusive transition during the largest volcanic eruption of the 20th century (Novarupta 1912, Alaska). Geology 42(8):703–706. doi:10.1130/G35593.1
Noguchi S, Toramaru A, Shimano T (2006) Crystallization of microlites and degassing during magma ascent: constraints on the fluid mechanical behavior of magma during the Tenjo Eruption on Kozu Island. Japan Bull Volcanol 68:432–449. doi:10.1007/s00445-005-0019-4
Oppenheimer J, Rust AC, Cashman KV, Sandnes B (2015) Gas migration regimes and outgassing in particle-rich suspensions. Front Phys 3:1–13. doi:10.3389/fphy.2015.00060
Platz T, Cronin SJ, Cashman KV, Stewart RB, Smith IEM (2007) Transition from effusive to explosive phases in andesite eruptions—a case-study from the AD1655 eruption of Mt Taranaki, New Zealand. J Volcanol Geotherm Res 161:15–34. doi:10.1016/j.jvolgeores.2006.11.005
Polacci M, Pioli L, Rosi M (2003) The Plinian phase of the Campanian Ignimbrite eruption (Phlegrean Fields, Italy): evidence from density measurements and textural characterization of pumice. Bull Volcanol 65:418–432
Polacci M, Bouvet de Maisonneuve C, Giordano D, Piochi M, Mancini L, Degruyter W, Bachmann O (2014) Permeability measurements of Campi Flegrei pyroclastic products: an example from the Campanian Ignimbrite and Monte Nuovo eruptions. J Volcanol Geotherm Res 272:16–22
Portal A, Gailler L, Labazuy P, Lénat J (2016) Geophysical imaging of the inner structure of a lava dome and its environment through gravimetry and magnetism. J Volcanol Geotherm Res 320:88–99. doi:10.1016/j.jvolgeores.2016.04.012
Raynal JP, Vernet G, Vivent D (1998) Des volcans et des hommes depuis le dernier interglaciaire en Basse Auvergne (Massif Central, France). In: Il sistema uomo-ambiente tra passato e presente. Centro universitario europeo per i beni culturali, Ravello, Italia, Edipuglia (Ed.), Bari, pp. 197–220
Reimer PJ, Baillie MGL, Bard E, Bayliss A, Beck JW, Blackwell PG, Ramsey CB, Buck CE, Burr GS, Edwards RL, Friedrich M, Grootes M, Guilderson TP, Hajdas I, Heaton TJ, Hogg AG, Hughen KA, Kaiser KF, Kromer B, McCormac FG, Manning SW, Reimer RW, Richards DA, Southon JR, Talamo S, Turney CSM, Van der Plicht J, Weyhenmeyer CE (2009) IntCal09 and Marine09 calibration curves. Radiocarbon 51:1111–1150
Rotella MD, Wilson CJN, Barker SJ, Cashman KV, Houghton BF, Wright IC (2014) Bubble development in explosive silicic eruptions: insights from pyroclast porosity textures from Raoul volcano (Kermadec arc). Bull Volcanol 76:826
Rust AC, Cashman KV (2004) Permeability of vesicular silicic magma: inertial and hysteresis effects. Earth Planet Sci Lett 228(1–2):93–107
Rust AC, Cashman KV (2011) Permeability controls on expansion and size distributions of pyroclasts. J Geophys Res 116:B11202
Ruth D, Ma H (1992) On the derivation of the Forchheimer equation by means of the averaging theorem. Transp Porous Media 7:255–264
Saubin E, Tuffen H, Gurioli L, Owen J, Castro JM, Berlo K, McGowan EM, Schipper CI, Wehbe K (2016) Conduit dynamics in transitional rhyolitic activity recorded by tuffisite vein textures from the 2008-2009 Chaitén eruption. Frontiers in Earth Science doi. doi:10.3389/feart.2016.00059
Scheu B, Kueppers U, Mueller S, Spieler O, Dingwell DB (2008) Experimental volcanology on eruptive products of Unzen volcano. J Volcanol Geoth Res 175:110–119
Schipper CI, Castro JM, Tuffen H, James MR, How P (2013) Shallow vent architecture during hybrid explosive–effusive activity at Cordón Caulle (Chile, 2011–12): evidence from direct observations and pyroclast textures. J Volcanol Geotherm Res 262:25–37
Shea T, Houghton BF, Gurioli L, Cashman KV, Hammer JE, Hobden B (2010a) Textural studies of vesicles in volcanic rocks: an integrated methodology. J Volcanol Geotherm Res 190:271–289
Shea T, Houghton BF, Gurioli L, Cashman KV, Hammer JE, Hobden BJ (2010b) Textural studies of vesicles in volcanic rocks: an integrated methodology. J Volcanol Geoth Res 190(3–4):271–289
Shea T, Gurioli L, Houghton BF, Cioni R, Cashman KV (2011) Column collapse and generation of pyroclastic density currents during the AD 79 eruption of Vesuvius: the role of pyroclast density. Geology 39(7):695–698
Shea T, Gurioli L, Houghton BF (2012) Transitions between fall phases and pyroclastic density currents during the AD 79 eruption at Vesuvius: building a transient conduit model from the textural and volatile record. Bull Volcanol 74(10):2363–2381
Sheridan MF (1971) Particle-size characteristics of pyroclastic tuffs. J Geophys Res 76(23):5627–5634
Sheridan MF, Marshall JR (1983) Interpretation of pyroclast surface features using SEM images. J Volcanol Geotherm Res 16:153–159
Shimano T, Nakada S (2006) Vesiculation path of ascending magma in the 1983 and the 2000 eruptions of Miyakejima volcano, Japan. Bull Volcanol 68:549–566. doi:10.1007/s00445-005-0029-2
Silva C (2008) Reconstruction and eruptive dynamics of the Holocene basaltic-andesitic Pucón Ignimbrite. PhD thesis, University of Clermont-Ferrand
Slezin YB (2003) The mechanism of volcanic eruptions (a steady state approach). J Volcanol Geotherm Res 122(1–2):7–50
Sparks SRJ (1976) Grain size variations in ignimbrites and implications for the transport of pyroclastic flows. Sedimentology 23:147–188
Sparks RSJ (1978) Dynamics of bubble formation and growth in magmas—review and analysis. J Volcanol Geoth Res 3(1–2):1–37
Taddeucci J, Pompilio M, Scarlato P (2002) Monitoring the explosive activity of the July–August 2001 eruption of Mt. Etna (Italy) by ash characterization. Geophys Res Lett 29(8):1029–1032. doi:10.1029/2001GL014372
Takeuchi S, Nakashima S, Akihiko Tomiya A (2008) Permeability measurements of natural and experimental volcanic materials with a simple permeameter: toward an understanding of magmatic degassing processes. J Volcanol Geotherm Res 177:329–339
Toramaru A (2006) BND (bubble number density) decompression rate meter for explosive volcanic eruptions. J Volcanol Geotherm Res 154(3–4):303–316
van Wyk de Vries B, Márquez A, Herrera R, Granja Bruña JL, Llanes P, Delcamp A (2014) Craters of elevation revisited: forced-folds, bulging and uplift of volcanoes. Bull Volcanol 76:875–895. doi:10.1007/s00445-014-0875-x
Vernet G (2013) La séquence sédimentaire des Gravanches/Gerzat: enregistrement d’évènements “catastrophiques” en Limagne d’Auvergne (Massif Central, France). Quaternaire 24(2):109–127
Vernet G, Raynal JP (2008) La formation de Marsat et le téphra CF7, marqueurs distaux d’éruptions trachytiques violentes de la Chaîne des Puys au Boréal. Quaternaire 19(2):97–106
Villemant B, Joron J-L, Jaffrezic H, Treuil M (1981) Distribution coefficients of major and trace elements: fractional crystallization in the alkali basalt series of Chaîne des Puys (Massif Central, France). Geochi Cosmo Acta 45:1997–2016
Walker GPL (1971) Grain-size characteristics of pyroclastic deposits. J Geol 79:696–714
Walker GPL (1973) Explosive volcanic eruptions—a new classification scheme. Geol Rundsch 62:431–446
White JDL, Houghton BF (2006) Primary volcaniclastic rocks. Geology 34:677–680. doi:10.1130/G22346.1
Wilson L, Sparks RSJ, Walker GPL (1980) Explosive volcanic eruptions—IV. The control of magma properties and conduit geometry on eruption column behavior. Geophys J Roy Astr Soc 63:117–148
Wohletz K (1983) Mechanisms of hydrovolcanic pyroclast formation: grain-size, scanning electron microscopy, and experimental studies. J Volcanol Geotherm Res 17:31–63
Wohletz KH, Sheridan MF, Brown WK (1989) Particle size distributions and the sequential fragmentation/transport theory applied to volcanic ash. J Geophys Res 94:15703–15721
Wright HMN, Roberts JJ, Cashman KV (2006) Permeability of anisotropic tube pumice: model calculations and measurements. Geophys Res Lett 33:L17316. doi:10.1016/j.epsl.2009.01.02
Wright HMN, Cashman KV, Rosi M, Cioni R (2007) Breadcrust bombs as indicators of vulcanian eruption dynamics at Guagua Pichincha volcano, Ecuador. Bull Volcanol 69(3):281–300
Wright HMN, Cashman KV, Gottesfeld EH, Roberts JJ (2009) Pore structure of volcanic clasts: measurements of permeability and electrical conductivity. Earth Planet Sci Lett 280:93–104. doi:10.1016/j.epsl.2009.01.023
Yokoyama T, Takeuchi S (2009) Porosimetry of vesicular volcanic products by a water-expulsion method and the relationship of pore characteristics to permeability. J Geophys Res 114:B02201. doi:10.1029/2008JB005758
Acknowledgments
The digital terrain model of Fig. 1 was extracted from a wider Lidar survey provided by a collective project driven by the Centre Régional Auvergnat de l’Information Géographique (CRAIG), which was supported financially by the Conseil Général du Puy-de-Dôme, the Fond Européen de Développement Régional (FEDER), and Blaise Pascal University of Clermont-Ferrand. We thank editor K. Cashman as well as the two reviewers, T. Giachetti and H.M.N. Wright, for thoughtful and constructive comments on the manuscript. This research was financed by the French Government Laboratory of Excellence initiative no. ANR-10-LABX-0006, the Région Auvergne, and the European Regional Development Fund. This is Laboratory of Excellence Clervolc contribution number 232.
Author information
Authors and Affiliations
Corresponding author
Additional information
Editorial responsibility: K.V. Cashman
Rights and permissions
About this article
Cite this article
Colombier, M., Gurioli, L., Druitt, T.H. et al. Textural evolution of magma during the 9.4-ka trachytic explosive eruption at Kilian Volcano, Chaîne des Puys, France. Bull Volcanol 79, 17 (2017). https://doi.org/10.1007/s00445-017-1099-7
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s00445-017-1099-7