Works matching AU Sparks, R. S. J.

Results: 71

KIMBERLITE SILLS AND DYKES ASSOCIATED WITH THE WESSELTON KIMBERLITE PIPE, KIMBERLEY, SOUTH AFRICA.

Published in:

South African Journal of Geology, 2012, v. 115, n. 1, p. 1, doi. 10.2113/gssajg.115.1.1

By:

White, J. L.;
Sparks, R. S. J.;
Bailey, K.;
Barnett, W. P.;
Field, M.;
Windsor, L.

Publication type:

Article

On the formation of calderas during ignimbrite eruptions.

Published in:

Nature, 1984, v. 310, n. 5979, p. 679, doi. 10.1038/310679a0

By:

Druitt, T. H.;
Sparks, R. S. J.

Publication type:

Article

The Cerro Galan ignimbrite.

Published in:

Nature, 1983, v. 301, n. 5895, p. 51, doi. 10.1038/301051a0

By:

Francis, P. W.;
O'Callaghan, L.;
Kretzschmar, G. A.;
Thorpe, R. S.;
Sparks, R. S. J.;
Page, R. N.;
de Barrio, R. E.;
Gillou, G.;
Gonzalez, O. E.

Publication type:

Article

Climate and carbon cycle response to the 1815 Tambora volcanic eruption.

Published in:

Journal of Geophysical Research. Atmospheres, 2013, v. 118, n. 22, p. 12,497, doi. 10.1002/2013JD019767

By:

Kandlbauer, J.;
Hopcroft, P. O.;
Valdes, P. J.;
Sparks, R. S. J.

Publication type:

Article

Sensitivity analysis of dispersion modeling of volcanic ash from Eyjafjallajökull in May 2010.

Published in:

Journal of Geophysical Research. Atmospheres, 2012, v. 117, n. D6, p. n/a, doi. 10.1029/2011JD016782

By:

Devenish, B. J.;
Francis, P. N.;
Johnson, B. T.;
Sparks, R. S. J.;
Thomson, D. J.

Publication type:

Article

Operational prediction of ash concentrations in the distal volcanic cloud from the 2010 Eyjafjallajökull eruption.

Published in:

Journal of Geophysical Research. Atmospheres, 2012, v. 117, n. D2, p. n/a, doi. 10.1029/2011JD016790

By:

Webster, H. N.;
Thomson, D. J.;
Johnson, B. T.;
Heard, I. P. C.;
Turnbull, K.;
Marenco, F.;
Kristiansen, N. I.;
Dorsey, J.;
Minikin, A.;
Weinzierl, B.;
Schumann, U.;
Sparks, R. S. J.;
Loughlin, S. C.;
Hort, M. C.;
Leadbetter, S. J.;
Devenish, B. J.;
Manning, A. J.;
Witham, C. S.;
Haywood, J. M.;
Golding, B. W.

Publication type:

Article

Increased rates of large-magnitude explosive eruptions in Japan in the late Neogene and Quaternary.

Published in:

Geochemistry, Geophysics, Geosystems: G3, 2016, v. 17, n. 7, p. 2467, doi. 10.1002/2016GC006362

By:

Mahony, S. H.;
Sparks, R. S. J.;
Wallace, L. M.;
Engwell, S. L.;
Scourse, E. M.;
Barnard, N. H.;
Kandlbauer, J.;
Brown, S. K.

Publication type:

Article

Crustal-scale degassing due to magma system destabilization and magma-gas decoupling at Soufrière Hills Volcano, Montserrat.

Published in:

Geochemistry, Geophysics, Geosystems: G3, 2015, v. 16, n. 9, p. 2797, doi. 10.1002/2015GC005791

By:

Christopher, T. E.;
Blundy, J.;
Cashman, K.;
Cole, P.;
Edmonds, M.;
Smith, P. J.;
Sparks, R. S. J.;
Stinton, A.

Publication type:

Article

New insights into landslide processes around volcanic islands from Remotely Operated Vehicle (ROV) observations offshore Montserrat.

Published in:

Geochemistry, Geophysics, Geosystems: G3, 2015, v. 16, n. 7, p. 2240, doi. 10.1002/2015GC005781

By:

Watt, S. F. L.;
Jutzeler, M.;
Talling, P. J.;
Carey, S. N.;
Sparks, R. S. J.;
Tucker, M.;
Stinton, A. J.;
Fisher, J. K.;
Wall-Palmer, D.;
Hühnerbach, V.;
Moreton, S. G.

Publication type:

Article

Rapid emergency assessment of ash and gas hazard for future eruptions at Santorini Volcano, Greece.

Published in:

Journal of Applied Volcanology, 2015, v. 4, n. 1, p. 1, doi. 10.1186/s13617-015-0033-y

By:

Jenkins, S. F.;
Barsotti, S.;
Hincks, T. K.;
Neri, A.;
Phillips, J. C.;
Sparks, R. S. J.;
Sheldrake, T.;
Vougioukalakis, G.

Publication type:

Article

Sedimentation from gravity currents generated by turbulent plumes.

Published in:

Sedimentology, 1991, v. 38, n. 5, p. 839, doi. 10.1111/j.1365-3091.1991.tb01875.x

By:

Sparks, R. S. J.;
Carey, S. N.;
Sigurdsson, H.

Publication type:

Article

Magma-cumulate mixing identified by U-Th disequilibrium dating.

Published in:

Nature, 1988, v. 331, n. 6152, p. 157, doi. 10.1038/331157a0

By:

Pyle, D. M.;
Ivanovich, M.;
Sparks, R. S. J.

Publication type:

Article

Shallow-level decompression crystallisation and deep magma supply at Shiveluch Volcano.

Published in:

Contributions to Mineralogy & Petrology, 2008, v. 155, n. 1, p. 45, doi. 10.1007/s00410-007-0223-7

By:

Humphreys, M. C. S.;
Blundy, J. D.;
Sparks, R. S. J.

Publication type:

Article

Origin of rhyolite and rhyodacite lavas and associated mafic inclusions of Cape Akrotiri, Santorini: the role of wet basalt in generating calcalkaline silicic magmas.

Published in:

Contributions to Mineralogy & Petrology, 2004, v. 146, n. 4, p. 397, doi. 10.1007/s00410-003-0508-4

By:

Mortazavi, M.;
Sparks, R. S. J.

Publication type:

Article

Understanding and modeling tephra transport: lessons learned from the 18 May 1980 eruption of Mount St. Helens.

Published in:

Bulletin of Volcanology, 2023, v. 85, n. 1, p. 1, doi. 10.1007/s00445-022-01613-0

By:

Mastin, Larry G.;
Carey, Steven N.;
Van Eaton, Alexa R.;
Eychenne, Julia;
Sparks, R. S. J.

Publication type:

Article

Large silicic magma bodies and very large magnitude explosive eruptions.

Published in:

Bulletin of Volcanology, 2022, v. 84, n. 1, p. 1, doi. 10.1007/s00445-021-01510-y

By:

Sparks, R. S. J.;
Blundy, J. D.;
Cashman, K. V.;
Jackson, M.;
Rust, A.;
Wilson, C. J. N.

Publication type:

Article

Fabrics, facies, and flow through a large-volume ignimbrite: Pampa De Oxaya, Chile.

Published in:

Bulletin of Volcanology, 2020, v. 82, n. 1, p. 1, doi. 10.1007/s00445-019-1345-2

By:

Platzman, E. S.;
Sparks, R. S. J.;
Cooper, F. J.

Publication type:

Article

Risk perception at a persistently active volcano: warnings and trust at Popocatépetl volcano in Mexico, 2012-2014.

Published in:

Bulletin of Volcanology, 2018, v. 80, n. 5, p. 1, doi. 10.1007/s00445-018-1218-0

By:

Donovan, Amy;
Ayala, Irasema Alcántara;
Eiser, J. R.;
Sparks, R. S. J.

Publication type:

Article

Causes of fragmented crystals in ignimbrites: a case study of the Cardones ignimbrite, Northern Chile.

Published in:

Bulletin of Volcanology, 2018, v. 80, n. 3, p. 1, doi. 10.1007/s00445-018-1196-2

By:

van Zalinge, M. E.;
Cashman, K. V.;
Sparks, R. S. J.

Publication type:

Article

Petrogenesis of the Large-volume Cardones Ignimbrite, Chile; Development and Destabilization of a Complex Magma-Mush System.

Published in:

Journal of Petrology, 2017, v. 58, n. 10, p. 1975, doi. 10.1093/petrology/egx079

By:

van Zalinge, M. E.;
Sparks, R. S. J.;
Blundy, J. D.

Publication type:

Article

Quantification of the Intrusive Magma Fluxes during Magma Chamber Growth at Soufrière Hills Volcano (Montserrat, Lesser Antilles).

Published in:

Journal of Petrology, 2014, v. 55, n. 3, p. 529, doi. 10.1093/petrology/egt075

By:

Annen, C.;
Paulatto, M.;
Sparks, R. S. J.;
Minshull, T. A.;
Kiddle, E. J.

Publication type:

Article

Melt Segregation in Deep Crustal Hot Zones: a Mechanism for Chemical Differentiation, Crustal Assimilation and the Formation of Evolved Magmas.

Published in:

Journal of Petrology, 2012, v. 53, n. 10, p. 1999, doi. 10.1093/petrology/egs041

By:

Solano, J. M. S.;
Jackson, M. D.;
Sparks, R. S. J.;
Blundy, J. D.;
Annen, C.

Publication type:

Article

Post-emplacement serpentinization and related hydrothermal metamorphism in a kimberlite from Venetia, South Africa.

Published in:

Journal of Metamorphic Geology, 2006, v. 24, n. 6, p. 515, doi. 10.1111/j.1525-1314.2006.00652.x

By:

Stripp, G. R.;
Field, M.;
Schumacher, J. C.;
Sparks, R. S. J.;
Cressey, G.

Publication type:

Article

Pteropods from the Caribbean Sea: dissolution as an indicator of past ocean acidification.

Published in:

Biogeosciences Discussions, 2011, v. 8, n. 4, p. 6901, doi. 10.5194/bgd-8-6901-2011

By:

Wall-Palmer, D.;
Hart, M. B.;
Smart, C. W.;
Sparks, R. S. J.;
Le Friant, A.;
Boudon, G.;
Deplus, C.;
Komorowski, J. C.

Publication type:

Article

The Genesis of Intermediate and Silicic Magmas in Deep Crustal Hot Zones.

Published in:

Journal of Petrology, 2006, v. 47, n. 3, p. 505, doi. 10.1093/petrology/egi084

By:

ANNEN, C.;
BLUNDY, J. D.;
SPARKS, R. S. J.

Publication type:

Article

Thermal Constraints on the Emplacement Rate of a Large Intrusive Complex: The Manaslu Leucogranite, Nepal Himalaya.

Published in:

Journal of Petrology, 2006, v. 47, n. 1, p. 71, doi. 10.1093/petrology/egi068

By:

ANNEN, C.;
SCAILLET, B.;
SPARKS, R. S. J.

Publication type:

Article

Remobilization of Andesite Magma by Intrusion of Mafic Magma at the Soufriere Hills Volcano, Montserrat, West Indies.

Published in:

Journal of Petrology, 2000, v. 41, n. 1, p. 21, doi. 10.1093/petrology/41.1.21

By:

MURPHY, M. D.;
SPARKS, R. S. J.;
BARCLAY, J.;
CARROLL, M. R.;
BREWER, T. S.

Publication type:

Article

The Piedras Grandes-Soncor Eruptions, Lascar Volcano, Chile; Evolution of a Zoned Magma Chamber in the Central Andean Upper Crust.

Published in:

Journal of Petrology, 1999, v. 40, n. 12, p. 1891, doi. 10.1093/petroj/40.12.1891

By:

MATTHEWS, S. J.;
SPARKS, R. S. J.;
GARDEWEG, M. C.

Publication type:

Article

Basanite–Phonolite Lineages of the Teide–Pico Viejo Volcanic Complex, Tenerife, Canary Islands.

Published in:

1998

By:

Ablay, G. J.;
Carroll, M. R.;
Palmer, M. R.;
Martí, J.;
Sparks, R. S. J.

Publication type:

Case Study

Petrogenesis of Mafic Inclusions in Granitoids of the Adamello Massif, Italy.

Published in:

Journal of Petrology, 1992, v. 33, n. 5, p. 1039

By:

BLUNDY, J. D.;
SPARKS, R. S. J.

Publication type:

Article

Petrology of Rhyolitic and Mixed Magma Ejecta from the 1875 Eruption of Askja, Iceland.

Published in:

Journal of Petrology, 1981, v. 22, n. 1, p. 41

By:

SIGURDSSON, H.;
SPARKS, R. S. J.

Publication type:

Article

Global link between deformation and volcanic eruption quantified by satellite imagery.

Published in:

Nature Communications, 2014, v. 5, n. 4, p. 3471, doi. 10.1038/ncomms4471

By:

Biggs, J.;
Ebmeier, S. K.;
Aspinall, W. P.;
Lu, Z.;
Pritchard, M. E.;
Sparks, R. S. J.;
Mather, T. A.

Publication type:

Article

Mobility of pyroclastic flows and surges at the Soufriere Hills Volcano, Montserrat.

Published in:

Geophysical Research Letters, 1999, v. 26, n. 5, p. 537, doi. 10.1029/1999GL900051

By:

Calder, E. S.;
Cole, P. D.;
Dade, W. B.;
Druitt, T. H.;
Hoblitt, R. P.;
Huppert, H. E.;
Ritchie, L.;
Sparks, R. S. J.;
Young, S. R.

Publication type:

Article

Petrologic evidence for pre-eruptive pressure-temperature conditions, and recent reheating, of andesitic magma erupting at the Soufriere Hills Volcano, Montserrat, W.I.

Published in:

Geophysical Research Letters, 1998, v. 25, n. 19, p. 3669, doi. 10.1029/98GL01330

By:

Devine, J. D.;
Murphy, M. D.;
Rutherford, M. J.;
Barclay, J.;
Sparks, R. S. J.;
Carroll, M. R.;
Young, S. R.;
Gardner, J. E.

Publication type:

Article

The Soufriere Hills Eruption, Montserrat, British West Indies: Introduction to Special Section, Part 2.

Published in:

Geophysical Research Letters, 1998, v. 25, n. 19, p. 3651, doi. 10.1029/98GL02437

By:

Young, S. R.;
Voight, B.;
Sparks, R. S. J.;
Rowley, K.;
Robertson, R. E. A.;
Lynch, L. L.;
Aspinall, W. P.

Publication type:

Article

Experimental phase equilibria constraints on pre-eruptive storage conditions of the Soufriere Hills magma.

Published in:

Geophysical Research Letters, 1998, v. 25, n. 18, p. 3437, doi. 10.1029/98GL00856

By:

Barclay, J.;
Rutherford, M. J.;
Carroll, M. R.;
Murphy, M. D.;
Devine, J. D.;
Gardner, J.;
Sparks, R. S. J.

Publication type:

Article

The explosive eruption of Soufriere Hills Volcano, Montserrat, West Indies, 17 September, 1996.

Published in:

Geophysical Research Letters, 1998, v. 25, n. 18, p. 3429, doi. 10.1029/98GL01442

By:

Robertson, R.;
Cole, P.;
Sparks, R. S. J.;
Harford, C.;
Lejeune, A. M.;
McGuire, W. J.;
Miller, A. D.;
Murphy, M. D.;
Norton, G.;
Stevens, N. F.;
Young, S. R.

Publication type:

Article

Pyroclastic flows generated by gravitational instability of the 1996-97 Lava Dome of Soufriere Hills Volcano, Montserrat.

Published in:

Geophysical Research Letters, 1998, v. 25, n. 18, p. 3425, doi. 10.1029/98GL01510

By:

Cole, P. D.;
Calder, E. S.;
Druitt, T. H.;
Hoblitt, R.;
Robertson, R.;
Sparks, R. S. J.;
Young, S. R.

Publication type:

Article

The Soufriere Hills Eruption, Montserrat, British West Indies: Introduction to Special Section, Part 1.

Published in:

Geophysical Research Letters, 1998, v. 25, n. 18, p. 3387, doi. 10.1029/98GL02438

By:

Aspinall, W. P.;
Lynch, L. L.;
Robertson, R. E. A.;
Rowley, K.;
Sparks, R. S. J.;
Voight, B.;
Young, S. R.

Publication type:

Article

The role of magma mixing in triggering the current eruption at the Soufriere Hills Volcano, Montserrat, West Indies.

Published in:

Geophysical Research Letters, 1998, v. 25, n. 18, p. 3433, doi. 10.1029/98GL00713

By:

Murphy, M. D.;
Sparks, R. S. J.;
Barclay, J.;
Carroll, M. R.;
Lejeune, A.-M.;
Brewer, T. S.;
Macdonald, R.;
Black, S.;
Young, S.

Publication type:

Article

Magma production and growth of the lava dome of the Soufriere Hills Volcano, Montserrat, West Indies: November 1995 to December 1997.

Published in:

Geophysical Research Letters, 1998, v. 25, n. 18, p. 3421, doi. 10.1029/98GL00639

By:

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, M.;
Lejeune, A. M.;
Loughlin, S.;
Norton, G.;
Skerrit, G.;
Stasiuk, M. V.;
Stevens, N. S.;
Toothill, J.;
Wadge, G.;
Watts, R.

Publication type:

Article

A gravity current model for the May 18, 1980 Mount St. Helens plume.

Published in:

Geophysical Research Letters, 1992, v. 19, n. 16, p. 1663, doi. 10.1029/92GL01639

By:

Bursik, M. I.;
Carey, S. N.;
Sparks, R. S. J.

Publication type:

Article

Kimberlite ascent and eruption.

Published in:

Nature, 2007, v. 450, n. 7172, p. E21, doi. 10.1038/nature06435

By:

Sparks, R. S. J.;
Brown, R. J.;
Field, M.;
Gilbertson, M.

Publication type:

Article

The Gravitational Stability of Lenses in Magma Mushes: Confined Rayleigh‐Taylor Instabilities.

Published in:

Journal of Geophysical Research. Solid Earth, 2018, v. 123, n. 5, p. 3593, doi. 10.1029/2018JB015523

By:

Seropian, G.;
Rust, A. C.;
Sparks, R. S. J.

Publication type:

Article

Recurrence rates of large explosive volcanic eruptions.

Published in:

Journal of Geophysical Research. Solid Earth, 2010, v. 115, n. B6, p. n/a, doi. 10.1029/2009JB006554

By:

Deligne, N. I.;
Coles, S. G.;
Sparks, R. S. J.

Publication type:

Article

Controls on conduit magma flow dynamics during lava dome building eruptions.

Published in:

Journal of Geophysical Research. Solid Earth, 2005, v. 110, n. B2, p. n/a, doi. 10.1029/2004JB003183

By:

Melnik, O.;
Sparks, R. S. J.

Publication type:

Article

Experimental study of gas-fluidized granular flows with implications for pyroclastic flow emplacement.

Published in:

Journal of Geophysical Research. Solid Earth, 2004, v. 109, n. B10, p. n/a, doi. 10.1029/2003JB002916

By:

Roche, O.;
Gilbertson, M. A.;
Phillips, J. C.;
Sparks, R. S. J.

Publication type:

Article

Dynamics of explosive degassing of magma: Observations of fragmenting two-phase flows.

Published in:

Journal of Geophysical Research. Solid Earth, 1996, v. 101, n. B3, p. 5547, doi. 10.1029/95JB02515

By:

Mader, H. M.;
Phillips, J. C.;
Sparks, R. S. J.;
Sturtevant, B.

Publication type:

Article

Pteropods from the Caribbean Sea: variations in calcification as an indicator of past ocean carbonate saturation.

Published in:

Biogeosciences, 2012, v. 9, n. 1, p. 309, doi. 10.5194/bg-9-309-2012

By:

Wall-Palmer, D.;
Hart, M. B.;
Smart, C. W.;
Sparks, R. S. J.;
Le Friant, A.;
Boudon, G.;
Deplus, C.;
Komorowski, J. C.

Publication type:

Article

New evidence for degassing processes during explosive eruptions.

Published in:

Nature, 1982, v. 295, n. 5846, p. 218, doi. 10.1038/295218a0

By:

Sparks, R. S. J.;
Brazier, S.

Publication type:

Article