 | | Journal (article/letter/editorial) | | metapelitic rocks from the Ivrea-Verbano zone in the Southern Alps (Northern Italy) were studied with focus on...in metagabbro and felsic metapelites of Ivrea-Verbano zone (IVZ) was described in detail in Pittarello...zircons from ultramylonites associated with pseudotachylyte veins, and provide microstructural evidence...collected from the Ivrea-Verbano zone (IVZ) at Premosello in the Val d’Ossola (Northern Italy). Geological map...et al. 2014). In the Val d’Ossola section at Premosello peak P-T conditions are estimated at 0.6–1.0 |  | Kusiak, M.A., Kovaleva, E., Wirth, R., Klötzli, U., Dunkley, D.J., Yi, K., Lee, S. (2019) Lead oxide nanospheres in seismically deformed zircon grains. Geochimica et Cosmochimica Acta, 262. 20-30 doi:10.1016/j.gca.2019.07.026 | Journal (article/letter/editorial) | | zircon from mylonites of the Ivrea-Verbano Zone (IVZ), Northern Italy is described for the first time....histories and have different ages. 2. THE IVREA-VERBANO ZONE: GEOLOGICAL SETTING AND SAMPLES The samples...Ivrea-Verbano Zone (IVZ), derived from an outcrop by the village of Premosello in the Val d′Ossola, Southern...Southern Alps, Northern Italy (Fig. 1). The IVZ represents a section of lower continental crust that...sampling area in the northern part of the Ivrea-Verbano zone were formed under granulite-facies conditions |  | Hawemann, Friedrich, Mancktelow, Neil S., Wex, Sebastian, Camacho, Alfredo, Pennacchioni, Giorgio (2018) Pseudotachylyte as field evidence for lower-crustal earthquakes during the intracontinental Petermann Orogeny (Musgrave Block, Central Australia). Solid Earth, 9 (3). 629-648 doi:10.5194/se-9-629-2018 | Journal (article/letter/editorial) | | Creative Commons Attribution 4.0 License. Pseudotachylyte as field evidence for lower-crustal earthquakes...University of Padova, Via Gradenigo 6, 35131 Padova, Italy 2 Department Correspondence: Friedrich Hawemann...Orogeny (ca. 550 Ma) and contains abundant pseudotachylyte. These pseudotachylytes are commonly foliated...conditions. Thermodynamic modelling of the pseudotachylyte bulk composition gives the same PT conditions...Geosciences Union. 630 F. Hawemann et al.: Pseudotachylyte as field evidence for lower-crustal earthquakes |  | Altenberger, U., Prosser, G., Grande, A., Günter, C., Langone, A. (2013) A seismogenic zone in the deep crust indicated by pseudotachylytes and ultramylonites in granulite-facies rocks of Calabria (Southern Italy) Contributions to Mineralogy and Petrology, 166 (4) 975-994 doi:10.1007/s00410-013-0904-3 | Journal (article/letter/editorial) | | in granulite-facies rocks of Calabria (Southern Italy) U. Altenberger • G. Prosser • A. Grande C. Günter...Springer-Verlag Berlin Heidelberg 2013 Abstract Pseudotachylyte veins frequently associated with mylonites...Hercynian lower crust exposed in Calabria (Southern Italy). The crustal section is tectonically superposed...were selected to test how lithology controls pseudotachylyte composition and textures. In migmatites and...cauliflower-shaped garnets directly crystallized from pseudotachylyte melts of near andesitic composition. This indicates |  | | Journal (article/letter/editorial) | | Western Tauern Window, Stubaital and the Ivrea-Verbano Zone. Western Tauern Window, Eastern Alps (Zillertal...Ivrea-Verbano Zone, Southern Alps (Val d’Ossola, Northern Italy): D 2.3. TE The Ivrea-Verbano Zone...the SE to granulite facies in the NW. The Ivrea-Verbano Zone represents a AC section through the lower...thick. Mylonites in the northern part of the Ivrea-Verbano zone are completely (re-)equilibrated under granulite-facies...second sampling locality of IVZ rocks was at Premosello (Val d'Ossola), the same as described in Pittarello |  | | Journal (article/letter/editorial) | | University of Padova, Via Gradenigo 6, I-35131 Padua, Italy School of Geography, Earth and Environmental Sciences...online 4 May 2020 Editor: R. Bendick Keywords: pseudotachylyte EBSD brittle-ductile transition lower crustal...the pseudotachylyte-mylonite association. In the Mont Mary unit (Western Alps), pseudotachylyte fault...ultramylonite and of ultramylonite clasts in pseudotachylyte to investigate the possible occurrence of thermal...microstructural record we conclude that the Mont Mary pseudotachylyte-mylonite association is best explained by brittle |  | | Journal (article/letter/editorial) | | Alps (Italy) and Eastern Alps (Austria). 2.1. The Ivrea-Verbano Zone, Val d’Ossola, Northern Italy, Southern...Southern Alps The Ivrea–Verbano Zone (IVZ) in the Southern Alps is a tectonic unit that has a lens shape...sample (IV12-07A) was collected at the village Premosello in Val d’Ossola, from one such shear zone (46◦...for high-temperature metamorphism in the Ivrea–Verbano deep crust. Lithos 2014, 206–207, 19–33. [CrossRef]...grains link distal K–Pg boundary sites in Spain and Italy with the Chicxulub impact. Earth. Planet Sci. Lett |  | Kovaleva, E., Huber, M.S., Roelofse, F., Tredoux, M., Praekelt, H. (2018) Pseudotachylite vein hosted by a clast in the Vredefort Granophyre: characterization, origin and relevance. South African Journal of Geology, 121 (1) 51-68 doi:10.25131/sajg.121.0002 | Journal (article/letter/editorial) | | al., 2009). The term “pseudotachylite” (or “pseudotachylyte”), although originally defined at the Vredefort... As has been estimated for the rocks of Ivrea-Verbano Zone, a seismically-generated pseudotachylite with... Killick, A.M., 1994. The geochemistry of pseudotachylyte and its host rocks from the West Rand Goldfield...Witwatersrand Basin, South Africa: implications for pseudotachylyte genesis. Lithos, 32, 193-205. Killick, A.M...pseudotachylytebearing faults (Gole Larghe Fault, Adamello, Italy). Earth and Planetary Science Letters, 269, 131-139 |  | Wex, Sebastian, Mancktelow, Neil S., Hawemann, Friedrich, Camacho, Alfredo, Pennacchioni, Giorgio (2018) Inverted distribution of ductile deformation in the relatively “dry” middle crust across the Woodroffe Thrust, central Australia. Solid Earth, 9 (4). 859-878 doi:10.5194/se-9-859-2018 | Journal (article/letter/editorial) | | University of Padova, Via Gradenigo 6, 35131 Padua, Italy 2 Department Correspondence: Neil S. Mancktelow...Sheared pst Protomylonite Footwall gneiss 2nd pseudotachylyte zone NE Hanging wall gneiss Fregon Subdomain...characterized by ubiquitous and voluminous pseudotachylyte (pst) veins and breccias. Further into the...a second zone of highly abundant unsheared pseudotachylyte, has also been documented. Photograph coordinates:...characterized by ubiquitous and voluminous pseudotachylyte veins and Solid Earth, 9, 859–878, 2018 breccias |  | | Journal (article/letter/editorial) | | at shallow crustal levels: the cataclasite– pseudotachylyte connection. Tectonophysics 204, 243–260. Magloughlin...pseudotachylytes in Premosello metagabbro and felsic mylonites (Ivrea Zone, Italy). Tectonophysics 580...870–893. Sibson, R.H., 1975. Generation of pseudotachylyte by ancient seismic faulting. Geophys. J. R...Tectonophysics 204, 205–221. Spray, J.G., 1995. Pseudotachylyte controversy: fact or friction? Geology 23, |  | | Journal (article/letter/editorial) | | Università di Pisa, Via S. Maria, 53, Pisa 56126, Italy of Geography, Earth and Environmental Sciences,...Via Vecchia Fiorentina, 10, Cascina 56023, Pisa, Italy 2 School Correspondence to: Giancarlo Molli (giancarlo...– Istituto di Geoscienze e Georisorse, Firenze, Italy. Running conditions were 15 kV accelerating voltage...in granulite-facies ricks of Calabria (Southern Italy), Contrib. Mineral. Petr., 166, 975–994, 2013. Amitrano...brecciated mylonite (Voltri Massif, Western Alps, Italy), Geol. Mag., https://doi.org/10.1017/S0016756816001163 |  | | Journal (article/letter/editorial) | | F. (2005). Immiscible sulfide droplets in pseudotachylyte: Evidence for high temperature (>1200 C)...scapolitization of the Whitestone metaanorthosite, Grenville Province, Ontario. Journal of Metamorphic Geology 10, 745–762...pseudotachylytes in Premosello metagabbro and felsic mylonites (Ivrea Zone, Italy). Tectonophysics 580...Society, London 131, 653–659. Spray, J. (1995). Pseudotachylyte controversy: Fact or friction? Geology 23, |
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