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Bulletin of Volcanology

, 75:769 | Cite as

Reconstructing the eruption magnitude and energy budgets for the pre-historic eruption of the monogenetic ∼5 ka Mt. Gambier Volcanic Complex, south-eastern Australia

  • Jozua van OtterlooEmail author
  • Raymond A. F. Cas
Collection: Monogenetic Volcanism
Part of the following topical collections:
  1. Topical Collection on Monogenetic Volcanism

Abstract

Understanding explosive volcanic eruptions, especially phreatomagmatic eruptions, their intensities and energy budgets is of major importance when it comes to risk and hazard studies. With only a few historic occurrences of phreatomagmatic activity, a large amount of our understanding comes from the study of pre-historic volcanic centres, which causes issues when it comes to preservation and vegetation. In this research, we show that using 3D geometrical modelling it is possible to obtain volume estimates for different deposits of a pre-historic, complex, monogenetic centre, the Mt. Gambier Volcanic Complex, south-eastern Australia. Using these volumes, we further explore the energy budgets and the magnitude of this eruption (VEI 4), including dispersal patterns (eruption columns varying between 5 and 10 km, dispersed towards north-east to south), to further our understanding of intraplate, monogenetic eruptions involving phreatomagmatic activity. We also compare which thermodynamic model fits best in the creation of the maar crater of Mt. Gambier: the major-explosion-dominated model or the incremental growth model. In this case, the formation of most of the craters can best be explained by the latter model.

Keywords

Eruptive volume Thermodynamics Explosivity Phreatomagmatic Maar 

Notes

Acknowledgments

We would like to thank Jeff Lawson for providing access to the Blue Lake and data of SA Water. This research was supported by the Faculty of Science Dean′s Scholarship awarded to Jozua van Otterloo and discretionary research funds of Ray Cas. Chuck Connor, Volker Lorenz, Ian Smith and Marco Brenna are thanked for their careful and constructive reviews. Ian Smith is also thanked for the careful editorial handling of this manuscript.

Supplementary material

445_2013_769_MOESM1_ESM.pdf (1.1 mb)
ESM 1 (PDF 1140 kb)

References

  1. Aziz-ur-Rahman, McDougall I (1972) Potassium–argon ages on the newer volcanics of Victoria. Proc R Soc Vic 85:61–69Google Scholar
  2. Blackburn G (1966) Radiocarbon dates relating to soil development and volcanic ash deposition in South-East South Australia. Aust J Earth Sci 29:50–52Google Scholar
  3. Blackburn G, Allison GB, Leaney FWJ (1982) Further evidence on the age of the tuff at Mount Gambier, South Australia. Trans Roy Soc South Aust 106:163–167Google Scholar
  4. Blaikie TN, Ailleres L, Cas RAF, Betts PG (2012) Three-dimensional potential field modelling of a multi-vent maar-diatreme—The Lake Coragulac maar, Newer Volcanics Province, south–eastern Australia. J Volcanol Geotherm Res 235–236:70–83CrossRefGoogle Scholar
  5. Bonadonna C, Connor CB, Houghton BF, Connor L, Byrne M, Laing A, Hincks TK (2005) Probabilistic modeling of tephra dispersal: hazard assessment of a multiphase rhyolitic eruption at Tarawera, New Zealand. J Geophys Res 110(B3)Google Scholar
  6. Büttner R, Zimanowski B (1998) Physics of thermohydraulic explosions. Phys Rev E 57(5):5726–5729CrossRefGoogle Scholar
  7. Büttner R, Dellino P, La Volpe L, Lorenz V, Zimanowski B (2002) Thermohydraulic explosions in phreatomagmatic eruptions as evidenced by the comparison between pyroclasts and products from Molten Fuel Coolant Interaction experiments. J Geophys Res 107(B11):2277CrossRefGoogle Scholar
  8. Cas RAF, Van Otterloo J (2011) Introduction to the IUGG excursion guide. In: Cas R, Blaikie T, Boyce J, Hayman P, Jordan S, Piganis F, Prata G, Van Otterloo J (eds) Factors that influence varying eruption styles (from magmatic to phreatomagmatic) in intraplate basaltic volcanic provinces: the Newer Volcanics Province of south-eastern Australia. Field trip guide. XXV IUGG General Assembly. IAVCEI, Melbourne, pp 7–31Google Scholar
  9. Cas RAF, Wright JV (1987) Volcanic successions: modern and ancient. Allen & Unwin, London, p 528CrossRefGoogle Scholar
  10. Colgate SA, Sigurgeirsson T (1973) Dynamic mixing of water and lava. Nature 244:552–555CrossRefGoogle Scholar
  11. Connor CB, Connor LJ (2006) Inversion is the solution to dispersion: understanding eruption dynamics by inverting tephra fallout. In: Mader HM, Coles S, Connor CB, Connor LJ (eds) Statistics in volcanology. Geological Society of London, London, pp 231–242Google Scholar
  12. Goto A, Taniguchi H, Yoshida M, Ohba T, Oshima H (2001) Effects of explosion energy and depth to the formation of blast wave and crater: field Explosion Experiment for the understanding of volcanic explosion. Geophys Res Lett 28(22):4287–4290CrossRefGoogle Scholar
  13. Gray CM, McDougall I (2009) K-Ar geochronology of basalt petrogenesis, Newer Volcanic Province, Victoria. Aust J Earth Sci 56(2):245–258CrossRefGoogle Scholar
  14. Jordan SC, Cas RAF, Hayman PC (2013) The origin of a large (>3 km) maar volcano by coalescence of multiple shallow craters: Lake Purrumbete maar, southeastern Australia. J Volcanol Geotherm Res 254:5–22CrossRefGoogle Scholar
  15. Joyce EB (1975) Quaternary volcanism and tectonics in southeastern Australia. In: Suggate RP, Cresswell MM (eds) Quaternary studies. The Royal Society of New Zealand, Wellington, pp 169–178Google Scholar
  16. Kienle J, Kyle PR, Self S, Motyka RJ, Lorenz V (1980) Ukinrek Maars, Alaska, I. April 1977 eruption sequence, petrology and tectonic setting. J Volcanol Geotherm Res 7(1–2):11–37CrossRefGoogle Scholar
  17. Kokelaar P (1983) The mechanism of Surtseyan volcanism. J Geol Soc 140(6):939–944CrossRefGoogle Scholar
  18. Kokelaar P (1986) Magma–water interactions in subaqueous and emergent basaltic volcanism. Bull Volcanol 48:275–289CrossRefGoogle Scholar
  19. Lorenz V (1973) On the formation of maars. Bull Volcanol 37(2):183–204CrossRefGoogle Scholar
  20. Lorenz V (1986) On the growth of maars and diatremes and its relevance to the formation of tuff rings. Bull Volcanol 48(5):265–274CrossRefGoogle Scholar
  21. Lorenz V (1987) Phreatomagmatism and its relevance. Chem Geol 62(1–2):149–156CrossRefGoogle Scholar
  22. Lowe DJ, Palmer DJ (2005) Andisols of New Zealand and Australia. J Integrated Field Sci 2:39–65Google Scholar
  23. Luhr JF, Simkin T (1993) Parícutin—the volcano born in a Mexican cornfield. Geoscience Press, Inc., Phoenix, p 427Google Scholar
  24. Mastin LG (1991) A simple calculator of ballistic trajectories for blocks ejected during volcanic eruptions. US Geol Surv Open-File Rep 01–45, v. 1.2 p13Google Scholar
  25. Mastin LG (1995) Thermodynamics of gas and steam-blast eruptions. Bull Volcanol 57(2):85–98Google Scholar
  26. Mastin LG, Ghiorso MS (2000) A numerical program for steady-state flow of magma-gas mixtures through vertical eruptive conduits. US Geol Surv Open-File Report 209:1–53Google Scholar
  27. Muller LJP, Veyl G (1957) The birth of Nilahue, a new maar type volcano at Rininahue, Chile. 20th International Geological Congress, Mexico, pp 375–396Google Scholar
  28. Newhall CG, Self S (1982) The Volcanic Explosivity Index (VEI) an estimate of explosive magnitude for historical volcanism. J Geophys Res 87(C2):1231–1238CrossRefGoogle Scholar
  29. Pyle DM (1989) The thickness, volume and grainsize of tephra fall deposits. Bull Volcanol 51(1):1–15CrossRefGoogle Scholar
  30. Pyle DM (1995) Mass and energy budgets of explosive volcanic eruptions. Geophys Res Lett 22(5):563CrossRefGoogle Scholar
  31. Raue H (2004) A new model for the fracture energy budget of phreatomagmatic explosions. J Volcanol Geotherm Res 129(1–3):99–108CrossRefGoogle Scholar
  32. Ross P-S, White JDL (2006) Debris jets in continental phreatomagmatic volcanoes: a field study of their subterranean deposits in the Coombs Hills vent complex, Antarctica. J Volcanol Geotherm Res 149(1–2):62–84CrossRefGoogle Scholar
  33. Ross P-S, White JDL, Zimanowski B, Büttner R (2008a) Multiphase flow above explosion sites in debris-filled volcanic vents: insights from analogue experiments. J Volcanol Geotherm Res 178(1):104–112CrossRefGoogle Scholar
  34. Ross P-S, White JDL, Zimanowski B, Büttner R (2008b) Rapid injection of particles and gas into non-fluidized granular material, and some volcanological implications. Bull Volcanol 70(10):1151–1168CrossRefGoogle Scholar
  35. Ross PS, White JDL, Valentine GA, Taddeucci J, Sonder I, Andrews RG (2013) Experimental birth of a maar-diatreme volcano. J Volcanol Geotherm Res 260:1–12CrossRefGoogle Scholar
  36. Sato H, Taniguchi H (1997) Relationship between crater size and ejecta volume of recent magmatic and phreatomagmatic eruptions: implications for energy partitioning. Geophys Res Lett 24(3):205–208CrossRefGoogle Scholar
  37. Scollo S, Tarantola S, Bonadonna C, Coltelli M, Saltelli A (2008) Sensitivity analysis and uncertainty estimation for tephra dispersal models. J Geophys Res 113(B6):B06202Google Scholar
  38. Self S, Kienle J, Huot J-P (1980) Ukinrek Maars, Alaska, II. Deposits and formation of the 1977 craters. J Volcanol Geotherm Res 7:39–65CrossRefGoogle Scholar
  39. Sheard MJ (1978) Geological history of the Mount Gambier Volcanic Complex, southeast South Australia. Trans Roy Soc South Aust 102:125–139Google Scholar
  40. Sheridan MF, Wohletz KH (1981) Hydrovolcanic explosions: the systematics of water-pyroclast equilibration. Science 212(4501):1387–1389CrossRefGoogle Scholar
  41. Sheridan MF, Wohletz KH (1983) Hydrovolcanism: basic considerations and review. J Volcanol Geotherm Res 17(1–4):1–29CrossRefGoogle Scholar
  42. Siebert L, Simkin T, Kimberly P (2010) Volcanoes of the world, 3rd edn. University of California Press, Berkeley, p 551Google Scholar
  43. Taddeucci J, Sottili G, Palladino D, Ventura G, Scarlato P (2010) A note on maar eruption energetics: current models and their application. Bull Volcanol 72(1):75–83CrossRefGoogle Scholar
  44. Valentine GA, White JDL (2012) Revised conceptual model for maar-diatremes: subsurface processes, energetics, and eruptive products. Geology. doi: 10.1130/g33411.1 Google Scholar
  45. Valentine G, Shufelt N, Hintz A (2011) Models of maar volcanoes, Lunar Crater (Nevada, USA). Bull Volcanol 73(6):753–765CrossRefGoogle Scholar
  46. Valentine GA, White JDL, Ross PS, Amin J, Taddeucci J, Sonder I, Johnson PJ (2012) Experimental craters formed by single and multiple buried explosions and implications for volcanic craters with emphasis on maars. Geophys Res Lett L20301. doi: 10.1029/2012GL053716
  47. van Otterloo J (2012) Complexity in monogenetic volcanic systems: factors influencing alternating magmatic and phreatomagmatic eruption styles at the 5 ka Mt. Gambier Volcanic Complex, South Australia. PhD Thesis. Monash University, Clayton, Australia, pp. 262Google Scholar
  48. van Otterloo J, Cas RAF, Sheard MJ (2013) Eruption processes and deposit characteristics at the monogenetic Mt. Gambier maar complex, SE Australia: implications for alternating magmatic and phreatomagmatic activity. Bull Volcanol 75(8):737–747CrossRefGoogle Scholar
  49. Veevers JJ (1986) Break-up of Australia and Antarctica estimated as mid-Cretaceous (95 ± 5 Ma) from magnetic and seismic data at the continental margin. Earth Planetary Sci Lett 77:91–99CrossRefGoogle Scholar
  50. Vespermann D, Schmincke H-U (2000) Scoria cones and tuff rings. In: Sigurdsson H, Stix J, Houghton BF, McNutt SR, Rymer H (eds) Encyclopedia of volcanoes. Academic, San Diego, pp 683–694Google Scholar
  51. White JDL, Ross PS (2011) Maar-diatreme volcanoes: a review. J Volcanol Geotherm Res 201(1–4):1–29CrossRefGoogle Scholar
  52. Wilson L (1972) Explosive volcanic eruptions—II. The atmospheric trajectories of pyroclasts. Geophys J Roy Astronom Soc 30:381–392CrossRefGoogle Scholar
  53. Wohletz KH (1983) Mechanisms of hydrovolcanic pyroclast formation: grain-size, scanning electron microscopy, and experimental studies. J Volcanol Geotherm Res 17(1–4):31–63CrossRefGoogle Scholar
  54. Wohletz KH (1986) Explosive magma–water interactions: thermodynamics, explosion mechanisms, and field studies. Bull Volcanol 48:245–264CrossRefGoogle Scholar
  55. Wohletz KH (2002) Water/magma interaction: some theory and experiments on peperite formation. J Volcanol Geotherm Res 114:19–35CrossRefGoogle Scholar
  56. Wohletz K, Sheridan MF (1983) Hydrovolcanic explosions II: evolution of basaltic tuff rings and tuff cones. Am J Sci 283:385–413CrossRefGoogle Scholar
  57. Wood CA (1980) Morphometric evolution of cinder cones. J Volcanol Geotherm Res 7(3–4):387–413CrossRefGoogle Scholar
  58. Yokoyama I (1957) Energetics in active volcanoes. 2nd paper. Bull Earthq Res Inst 34:75–97Google Scholar
  59. Zimanowski B (1998) Phreatomagmatic explosions. In: Freundt A, Rosi M (eds) From magma to tephra. Elsevier, Amsterdam, pp 25–53Google Scholar
  60. Zimanowski B, Fröhlich G, Lorenz V (1991) Quantitative experiments on phreatomagmatic explosions. J Volcanol Geotherm Res 48(3–4):341–358CrossRefGoogle Scholar
  61. Zimanowski B, Büttner R, Lorenz V, Häfele H-G (1997) Fragmentation of basaltic melt in the course of explosive volcanism. J Geophys Res 102:803–814CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  1. 1.Monash Volcanology Research Group (MONVOLC), School of GeosciencesMonash UniversityMelbourneAustralia

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