 | | Report (chapter) | | Università di Pisa, Via S.Maria 53, I - 56126 Pisa, Italy (e-mail: gmolli@dst.unipi.it) Abstract: The aim... The results of recent research on metamorphic units representative of the former continental margins...of the oceanic convergence recorded by the Ligurian units of the Apennine and by Corsican ophiolites...in the external and exhumation/extension in the internal domains, from the Oligocene onward. It is outside...the accretionary system. The Northern Apennine units are considered as in-sequence imbricates offscraped |  | Meneghini, F., Marroni, M., Moore, J.C., Pandolfi, L., Rowe, C.D. (2009) The processes of underthrusting and underplating in the geologic record: structural diversity between the Franciscan Complex (California), the Kodiak Complex (Alaska) and the Internal Ligurian Units (Italy) Geological Journal, 44 (2) 126-152 doi:10.1002/gj.1144 | Journal (article/letter/editorial) | | the Kodiak Complex (Alaska) and the Internal Ligurian Units (Italy) F. MENEGHINI 1,2*, M. MARRONI 1,3...Scienze della Terra, Università di Pisa, Pisa, Italy Earth and Planetary Sciences Department, University...R., Istituto di Geoscienze e Georisorse, Pisa, Italy 4 Department of Geological Sciences, University...structural style and fluid-related structures of four units from three fossil accretionary complexes characterized...Franciscan Complex of California, (2) the Internal Ligurian Units of Italy and (3) the Kodiak Complex, Alaska |  | Frassi, Chiara, Musumeci, Giovanni, Zucali, Michele, Mazzarini, Francesco, Rebay, Gisella, Langone, Antonio (2017) The Cotoncello Shear Zone (Elba Island, Italy): The deep root of a fossil oceanic detachment fault in the Ligurian ophiolites. Lithos, 278. 445-463 doi:10.1016/j.lithos.2017.02.015 | Journal (article/letter/editorial) | | (Elba Island, Italy): The deep root of a fossil oceanic detachment fault in the Ligurian ophiolites Chiara...(Elba Island, Italy): The deep root of a fossil oceanic detachment fault in the Ligurian ophiolites, LITHOS...(Elba Island, Italy): the deep root of a fossil oceanic detachment PT fault in the Ligurian ophiolites...Università di Pisa, Via S. Maria, 53, 56126 Pisa, Italy. 2 Dipartimento di Scienze della Terra, Università...Via Mangiagalli, 34, 20133 NU 1 3 MA Milano, Italy. Istituto Nazionale di Geofisica e Vulcanologia |  | | Journal (article/letter/editorial) | | 1093/petrology/egr029 Olivine-richTroctolites from Ligurian Ophiolites (Italy): Evidence for Impregnation of Replacive...GEORISORSE, U.O. DI PAVIA, VIA FERRATA 1, 27100 PAVIA, ITALY RECEIVED APRIL 20, 2010; ACCEPTED MAY 17, 2011...gabbroic plutons of the Internal Ligurian ophiolites (Northern Apennines, Italy) include olivine-rich troctolite...org/ at University of Birmingham on June 8, 2015 ITALY 2 JOURNAL OF PETROLOGY VOLUME 52 GEOLOGIC A...I NG The ophiolitic sequences from the Internal Ligurian units of the Northern Apennines are attributed |  | Raimbourg, Hugues, Famin, Vincent, Palazzin, Giulia, Yamaguchi, Asuka, Augier, Romain, Kitamura, Yujin, Sakaguchi, Arito (2019) Distributed deformation along the subduction plate interface: The role of tectonic mélanges. Lithos, 334. 69-87 doi:10.1016/j.lithos.2019.01.033 | Journal (article/letter/editorial) | | were formed during a later stage than mélange internal deformation. These findings bear several consequences...these very narrow zones of deformation, tectonic units of disrupted metasedimentary sequences, called tectonic...bedding, defining “coherent” units, in contrast with less abundant units of broken formations or tectonic...architecture of the wedge is an imbrication of km-scale units, separated by sharp SC contacts most often not...mélange) and much larger on Shikoku, where most units are close to the vertical MA (Raimbourg et al |  | | Journal (article/letter/editorial) | | Scienze della Terra, Università di Torino, Torino, Italy b Dipartimento di Scienze della Terra e Geologico-Ambientali...Geologico-Ambientali, Università di Bologna, Bologna, Italy c Department of Geology, Miami University, Oxford...Scienze della Terra, Università di Torino, Torino, Italy; Dipartimento di Scienze della Terra e Geologico-Ambientali...Geologico-Ambientali, Università di Bologna, Bologna, Italy; cDepartment of Geology, Miami University, Oxford...mixed rocks with a block-in-matrix fabric whose internal structure and evolution are intimately linked |  | | Journal (article/letter/editorial) | | needed. Belts first served as major architectural units, but they have been abandoned by some and renamed...limestone, and other rock types, and zeolite, prehnite-pumpellyite, blueschist, and rare amphibolite...architectural units into which the Franciscan Complex can be divided are accretionary units – mélanges and...Underthrust sheets can be subdivided into smaller units, e.g. broken formations and olistostromal mélanges...subdivisions, and regional architecture of Franciscan units; palinspastic reconstruction of the pre-Late Cenozoic |  | | Journal (article/letter/editorial) | | matrix, and interlayering of mélange and non-mélange units—are critical to recognition of mélanges of sedimentary...[orcharacterized 1:25,000] or smaller theand lack of internal continuity of contacts or strata and by the inclusion...fragments and blocks characterized both by the lack of internal continuity of contacts or strata and by the inclusion...with block-in-matrix units (e.g., withdismembered [13]). Specifically, the units compare [13]). Specifically...mélange category of rock units [19,21]. from the mélange category of rock units [19,21]. Figure 1. Generalized |  | | Journal (article/letter/editorial) | | preservation of inter-melange, less deformed, accretionary units (AUs). Beneath the trench side of the SAC, the initial...tectonically dismembered formations or thinner units of scaly rock and breccia that separate accreted...sedimentary, tectonic, diapiric, and polygenetic mélange units serve as single block or sheet architectural AUs...during ongoing deformation and become architectural units, as well. Third, melanges serve as post-subduction...definitions is applied to rock bodies and smaller units that have the characteristic block-in-matrix structure |  | | Report (chapter) | | Università di Pisa, via S. Maria, 53, 56126 Pisa, Italy *Corresponding author (e-mail: cdrowe@ucsc.edu)...sand-dominant turbidite sections, to massive argillite units and argillite-dominant turbidite sections. Greenstones...1982; Fisher & Byrne 1987; DiTullio & Byrne 1990). Prehnite and pumpellyite in the greenstones are the only...activity The Kodiak complex is composed of discrete units of deep-marine sedimentary and igneous rock, which...the Pasagshak Point Thrust. The thickness of the units varies along strike. Downloaded from http://sp |  | Fuentes, Paulina, Fernández, Carlos, Díaz-Alvarado, Juan, Díaz-Azpiroz, Manuel (2019) Using 3D kinematic models in subduction channels. The case of the Chañaral tectonic mélange, Coastal Cordillera, northern Chile. Gondwana Research, 74. 251-270 doi:10.1016/j.gr.2018.12.009 | Journal (article/letter/editorial) | | textures that characterize most of the mélange-like units (e.g., Cloos, 1982; Suzuki, 1986; Raymond et al...transient or discontinuous participation AC of internal processes associated with the plate boundaries...have been carried out to assess the influence of internal parameters of the subductive margins in the tectonic...metamorphic complexes are conformed by two main units: 1) the so-called Western Series present highly...Metamorphic peak conditions in these HP-LT western units reached up to 11 kbar and 700ºC (e.g. Willner, 2005; |  | | Journal (issue) | | contamination in water at Libiola abandoned copper mine, Italy ……...………………. 65 Paulina HÎRTOPANU, Sorin Silviu...upwelling into the slab window created as the tectonic units separate. Based on the paleomagnetic data from the...Russo-Săndulescu (1996) described calcic endoskarns with prehnite + andradite + Ca-rich plagioclase + diopside,...each one still amenable of division into further units (sub-belts, zones and districts). Local zoning is...183–192. Marincea, Şt., Russo–Săndulescu, D, 1996. Prehnite in calcic endoskarns from Surduc: A look on a |
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