Ricerca
Tematiche di ricerca:
A) PUBLICATIONS ON ISI JOURNALS AND PEER-REVIEWED
1) Bestmann, M., Pennacchioni, G., Frank, G., Göken, M., de Wall, H., 2011. Pseudotachylyte in muscovite-bearing quartzite: coseismic friction-induced melting and plastic deformation of quartz. Journal of Structural Geology, doi: 10.1016/j.jsg.2010.10.009.
2) Malaspina, N., Scambelluri, M., Pennacchioni, G., Spagnuolo, C., 2011. Fluid-induced ductility in the crustal Austroalpine system (Western Italian Alps): a petrologic and fluid inclusion analysis. Italian Journal of Geosciences.
3) Menegon, L., Piazolo, S., Pennacchioni, G., 2011. The effect of Dauphiné twinning on plastic strain in quartz. Contribution to Mineralogy and Petrology, doi: 10.1007/s00410-010-0554-7.
4) Pennacchioni, G., Menegon, L., Leiss, B., Nestola, F., Bromiley, G., 2010. Development of crystallographic preferred orientation and microstructure during plastic deformation of natural coarse-grained quartz veins. Journal of Geophysical Research, doi:10.1029/2010JB007674.
5) Mancktelow, N.S., Pennacchioni, G., 2010. Correction to "Why calcite can be stronger than quartz". Journal of Geophysical Research, 115, B10410, doi:10.1029/2010JB007702.
6) Menegon, L., Pennacchioni, G., 2010. Local shear zone pattern and bulk deformation in the Gran Paradiso metagranite (NW Italian Alps). International Journal of Earth Sciences 99, 1805-1825, doi: 10.1007/s00531-009-0485-6.
7) Mancktelow, N.S., Pennacchioni, G., 2010. Why calcite can be stronger than quartz. Journal of Geophysical Research 115, B01402, doi:10.1029/2009JB006526.
8) Mittempergher, S., Pennacchioni, G., Di Toro, G., 2009. Effects of fault orientation and fluid infiltration on fault rock assemblages at seismogenic depths. Journal of Structural Geology 31, 1511-1524, doi: 10.1016/j.jsg.2009.09.003.
9) Griffith, W.A., Di Toro, G., Pennacchioni, G., Pollard, D.D., Nielsen, S., 2009. Static stress drop associated with brittle slip events on exhumed faults. Journal of Geophysical Research 114, B02402, doi:10.1029/2008JB005879.
10) Di Toro, G., Pennacchioni, G., Nielsen, S., 2009. Pseudotachylytes and earthquake source mechanics. In Fukuyama E. (Ed.) “Fault-zone Properties and Earthquake Rupture Dynamics”, International Geophysics Series, Special Volume 94, 87-133. Elsevier. http://www.elsevierdirect.com/product.jsp?isbn=9780123744524
11) Menegon, L., Pennacchioni, G., Heilbronner, R, Pittarello, L., 2008. Evolution of quartz microstructure and c-axis crystallographic preferred orientation within ductilely deformed granitoids (Arolla Unit, Western Alps). Journal of Structural Geology 30, 1332-1347. doi:10.1016/j.jsg.2008.07.007.
12) Griffith, W.A., Di Toro, G., Pennacchioni, G., Pollard, D.D., 2008. Thin Pseudotachylytes in Faults of the Mt. Abbot Quadrangle, Sierra Nevada: Physical Constraints for Small Seismic Slip Events. Journal of Structural Geology 30, 1086–1094. doi:10.1016/j.jsg.2008.05.003. 3rd hottest article on JSG in July - September 2008
13) Menegon, L., Pennacchioni, G., Spiess, R., 2008. Dissolution-precipitation creep of K-feldspar in mid-crustal granite mylonites. Journal of Structural Geology 30, 565-579. doi:10.1016/j.jsg.2008.02.001. 11th hottest article on JSG in April-June 2008.
14) Pittarello, L., Di Toro, G., Bizzarri, A., Pennacchioni, G., Hadizadeh, J., Cocco, M., 2008. Energy partitioning during seismic slip in pseudotachylyte-bearing faults (Gole Larghe Fault, Adamello, Italy). Earth and Planetary Science Letters 269, 131-139. doi:10.1016/j.epsl.2008.01.052
15) Rolland, Y., Rossi, M., Cox, S.F., Corsini, M., Mancktelow, N., Pennacchioni, G., Fornari, M., Boullier, A.M., 2008. 40Ar/39Ar dating of syn-kinematic white mica: insights from fluid-rock reaction in low-grade shear zones (Mont Blanc Massif) and constraints on timing of deformation in the NW External Alps. In: Wibberley, C.A.J., Kurz, W., Imber, J., Holdsworth, R.E., Collettini, C. (Eds.), The Internal Structure of Fault Zones: Implications for Mechanical and Fluid-Flow Properties. Geological Society of London Special Publications 299, 293-315.
16) Pennacchioni, G., Mancktelow, N.S., 2007. Nucleation and initial growth of a shear zone network within compositionally and structurally heterogeneous granitoids under amphibolite facies conditions. Journal of Structural Geology 29, 1757-1780. doi: 10.1016/j.jsg.2007.06.002
17) Rolland, Y., Corsini, M., Rossi, M., Cox, S.F., Pennacchioni, G., Mancktelow, N., Boullier, A.M., 2007. Comment on “Alpine thermal and structural evolution of the highest external crystalline massif: The Mont Blanc” by P. H. Leloup, N. Arnaud, E. R. Sobel, and R. Lacassin. Tectonics 26, No. 2, TC2015 10.1029/2006TC001956.
18) Pennacchioni, G., Di Toro, G., Brack, P., Menegon, L., Villa, I.M., 2006. Brittle-ductile-brittle deformation during cooling of tonalite (Adamello,Southern Italian Alps). Tectonophysics 427, 171-197. doi:10.1016/j.tecto.2006.05.019.
19) Menegon, L., Pennacchioni, G., Stünitz, H., 2006. Nucleation and growth of myrmekite during ductile shear deformation in metagranites. Journal of metamorphic Geology 24, 553-568. doi:10.1111/j.1525-1314.2006.00654.x .
20) Fitz Gerald, J.D., Mancktelow, N.S., Pennacchioni, G., Kunze, K., 2006. Ultra-fine grained quartz mylonites from high-grade shear zones: evidence for strong dry mid-to-lower crust. Geology 34, 369-372. doi: 10.1130/G22099.1.
21) Di Toro, G., Hirose, T., Nielsen, S., Pennacchioni, G., Shimamoto, T., 2006. Natural and experimental evidence of melt lubrication of faults during earthquakes. Science 311, 647-649.
22) Di Toro, G., Nielsen, S., Pennacchioni, G., 2005. Earthquake rupture dynamics frozen in exhumed ancient faults. Nature 436, 1009-1012.
23) Di Toro, G., Pennacchioni, G., Teza, G., 2005. Can pseudotachylytes be used to infer earthquake source parameters? An example of limitations in the study of exhumed faults. Tectonophysics 402/1-4, 3-20.
24) Di Toro, G., Pennacchioni, G., 2005. Fault plane processes and mesoscopic structure of a strong-type seismogenic fault in tonalites (Adamello batholith, Southern Alps). Tectonophysics 402/1-4, 54-79.
25) Pennacchioni, G., 2005. Control of the geometry of precursor brittle structures on the type of ductile shear zone in the Adamello tonalites, Southern Alps (Italy). Journal of Structural Geology 27, 627–644. Doi:10.1016/j.jsg.2004.11.008.
26) Mancktelow, N.S., Pennacchioni, G., 2005. The control of precursor brittle fracture and fluid–rock interaction on the development of single and paired ductile shear zones. Journal of Structural Geology 27, 645–661. Doi: 10.1016/j.jsg.2004.12.001.
27) Di Toro, G., Pennacchioni, G., 2004. Superheated friction-induced melts in zoned pseudotachylytes within the Adamello tonalites (Italian Southern Alps). Journal of Structural Geology 26, 1783-1801.
28) Mancktelow, N.S., Pennacchioni, G., 2004. The influence of grain boundary fluids on the microstructure of quartz-feldspar mylonites. Journal of Structural Geology 26, 47-69.
29) Ceriani, S., Mancktelow, N.S., Pennacchioni, G., 2003. Analogue modelling of the influence of shape and particle/matrix interface lubrication on the rotational behaviour of rigid particles in simple shear. Journal of Structural Geology 25, 2005-2021.
30) Rolland, Y., Cox, S.F., Boullier, A.M., Pennacchioni, G., Mancktelow, N., 2003. Rare Earth and trace element mobility in mid-crustal shear zones: insights from the Mont Blanc Massif (Western Alps). Earth and Planetary Science Letters 214, 203-219.
31) Mancktelow, N.S., Arbaret, L., Pennacchioni, G., 2002. Experimental observations on the effect of interface slip on rotation and stabilization of rigid particles in simple shear and a comparison with natural mylonites. Journal of Structural Geology 24/3, 567-585.
32) Dal Piaz, G.V., Cortiana, G., Del Moro, A., Martin, S., Pennacchioni, G., Tartarotti, P., 2001. Tertiary age and paleostructural inferences of the eclogitic imprint in the Austroalpine outliers and Zermatt-Saas ophiolite, Wester Alps. International Journal of Earth Sciences 90/3, 668-684.
33) Pennacchioni, G., Di Toro, G., Mancktelow, N.S., 2001. Strain-insensitive shape preferred orientation of porphyroclasts in Mont Mary mylonites. Journal of Structural Geology 23/8, 1281-1298.
34) Pennacchioni, G., Fasolo, L., Morandi Cecchi, M., Salasnich, L., 2000. Finite Element modelling of simple shear flow in Newtonian and non-Newtonian fluids past a circular rigid particle. Journal of Structural Geology 22, 683-692.
35) Scambelluri, M., Pennacchioni, G., Philippot, P., 1998. Salt-rich fluids formed during eclogitization of metabasites in the Alpine continental crust (Austroalpine Mt. Emilius unit, Italian Western Alps). Lithos 43, 151-167.
36) Guermani, A., Pennacchioni, G., 1998. Brittle precursors of plastic deformation in a granite: an example from the Mont Blanc massif (Helvetic, western Alps). Journal of Structural Geology 20, 135-148.
37) Pennacchioni, G., Cesare, B., 1997. Ductile-brittle transition in pre-Alpine amphibolite-facies mylonites during evolution from water-present to water-deficient conditions (Mont Mary nappe, Italian Western Alps). Journal of metamorphic Geology 15, 777-791.
38) Pennacchioni, G., 1996. Progressive eclogitization under fluid-present conditions of prealpine mafic granulites in the Austroalpine Mt. Emilius Klippe (Italian Western Alps). Journal of Structural Geology 18, 549-561.
39) Cadel, G., Cosi, M., Pennacchioni, G., Spalla, M.I., 1996. A new map of the Permo-Carboniferous cover and Variscan metamorphic basement in the Central Orobic Alps, Southern Alps - Italy: structural and stratigraphical data. Memorie di Scienze Geologiche 48, 1-53.
40) Pennacchioni, G., Guermani, A., 1993. The mylonites of the Austroalpine Dent Blanche nappe along the northwestern side of the Valpelline Valley (Italian Western Alps). Memorie di Scienze Geologiche 45, 37-55.
41) Milano, P.F., Pennacchioni, G., Spalla, M.I. 1988. Alpine and pre-Alpine tectonics in the Central Orobic Alps (Southern Alps). Eclogae Geologicae Helveticae 81, 273-293.
42) Pennacchioni, G., 1988. Studio geologico del tratto settentrionale della dorsale tra la Valnontey e la Valleile (Cogne, Valle d'Aosta). Memorie di Scienze Geologiche 40, 333-354.
43) Cassinis, G., Dal Piaz, G.V., Eusebio, G., Gosso, G., Martinotti, G., Massari, M., Milano, P.F., Pennacchioni, G., Perello, M., Pessina, C.M., Roman, E., Spalla, M.I., Tosetto, S., Zerbato, M., 1986. Report on a structural and sedimentological analysis in the Uranium province of the Orobic Alps, Italy. Uranium 2, 241-260.