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Internal Liguride Units

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Journal Article
Published: 01 December 1998
European Journal of Mineralogy (1998) 10 (6): 1321–1339.
Journal Article
Published: 01 February 1996
European Journal of Mineralogy (1996) 8 (1): 35–50.
Journal Article
Published: 01 January 2000
Italian Journal of Geosciences (2000) 119 (2): 321–338.
... by a polyphase deformation pattern with strong similarities showing the deformation history recognized in the Internal Ligurid Units. Each tectonic unit is affected by at least three main pre-Oligocene deformation phases, with the development of multiple generations of folds and thrust surfaces. The first...
Journal Article
Published: 01 November 2001
European Journal of Mineralogy (2001) 13 (6): 1109–1118.
... with respect to the standard rocks slab series (32, 34 and 35) provided by Kübler. Some units belong to the Internal Liguride Domain (ILU), while others come from the Tuscan Domain (TDU). The Internal Liguride Units yielded average IC values standardized to the CIS scale of 0.29 (± 0.04) °Δ2𝛉 in the epidote...
Image
Dense minerals in Tyrrhenian sands are derived mostly from magmatic-arc, su...
Published: 01 January 2002
(Roman magmatic province); dissected-arc plutonic sources shed tourmaline and hornblende. Suites from oceanic units are either diallage-dominated (Internal Liguride units) or spinel-rich (External Liguride units; data for Bracco province and northern Apennine River sands after Garzanti et al. 1998
Journal Article
Published: 01 January 2003
Italian Journal of Geosciences (2003) 122 (2): 203–216.
...Luca Aldega; Sveva Corrado; Ciriaco Giampaolo; Stefano Mazzoli Abstract A mineralogical study on the clay-rich sediments of the Lagonegro and Liguride Units of the Southern Apennines fold and thrust belt has been carried out. The area sampled is located in the Lucanian sector of the Southern...
Journal Article
Published: 01 January 2000
Italian Journal of Geosciences (2000) 119 (3): 733–747.
... of the southern Apennines Neogene thrust-and-fold belt that developed as a result of the deformation of the neo-Tethyan ocean (Liguride units Auct.) and of the African continental margin ("Apenninic carbonate platform"). The Liguride units are unconformably overlaid with a Langhian to Tortonian turbiditic...
Journal Article
Published: 01 August 2004
Clays and Clay Minerals (2004) 52 (4): 514.
... – 0.52 0.47 0.49 I + Chl + I-S? Population 9 : 
 Bracco/Val Graveglia Unit 
 (Internal Ligurid Units, N Apennines E Liguria, Italy) 
 Palombini Shale Formation Diagenesis Qtz + Cal + Pl + I + Chl± I-S± K/Na mica 82 0.46 0.45 0.39 0.45 I + Chl 83 0.45 0.44...
Journal Article
Published: 01 June 1996
Journal of the Geological Society (1996) 153 (3): 419–425.
...M. L. BALESTRIERI; E. ABBATE; G. BIGAZZI Abstract Apatite fission-track analysis has been applied on 24 samples from the geometrically upper units (Internal and External Ligurids) of the Northern Apennines nappe pile. They yield ages between c. 20 Ma and c. 6 Ma. Two samples were also dated...
Journal Article
Published: 01 May 2014
Bulletin de la Société Géologique de France (2014) 185 (5): 329–341.
... and tectofacies (such as turbidites, slumps, or olisthostromes, etc.), being correlated with the main deformational phases. Similar stratigraphic and tectonic events have also been found in the Calvana unit of Val Marecchia nappe (Ligurides, northern Apennine). Correlations of stratigraphic and tectonic events...
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Journal Article
Published: 01 October 2008
Italian Journal of Geosciences (2008) 127 (3): 477–493.
... palaeogeographic domain and their deformation started in the early Miocene, when the Liguride ophiolite-bearing accretionary prism and the Sicilide Complex (i.e. the assemblage of the "Internal units") overthrust the westernmost portion of the continental margin. This was articulated in a series of platforms...
Series: GSA Special Papers
Published: 01 January 2006
DOI: 10.1130/2006.2409(04)
... (Lagonegro, Imerese, Sicanian, and Monte Judica units) and the internal ones ascribed to the Alpine Tethys (Liguride-Sicilide units). The previously described allochthonous edifice is characterized by thin-skinned tectonics and represents a roof thrust system resting on the external thrust system, which...
Journal Article
Published: 19 September 2019
Journal of the Geological Society (2020) 177 (3): 587–599.
... of the deformation phases in the Internal Liguride Units: evidence from Lower Oligocene Val Borbera Conglomerate of the Tertiary Piedmont Basin (Northern Italy) . Ofioliti , 22 , 231 – 238 . Doglioni , C. 1991 . A proposal for the kinematic modelling of W-dipping subductions – possible applications...
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Journal Article
Journal: Clay Minerals
Published: 01 March 2010
Clay Minerals (2010) 45 (1): 115–130.
..., Memorie, Serie A , 102 , 39 – 45 . Ellero A. , Leoni L. , Marroni M. & Sartori F. ( 2001 ) Internal Liguride units from central Liguria, Italy; new constraints to the tectonic setting from white mica and chlorite studies . Schweizer Mineralogische und Petrographische...
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Journal Article
Published: 01 February 2004
Clays and Clay Minerals (2004) 52 (1): 85–105.
... 0.24 0.25 I + Chl Population 4: Cravasco/Voltaggio Unit Epizone Qtz + Cal + Pl + l + Chl + Pg 36 0.19 0.18 0.18 0.18 I + Chl + Pg* (Internal Ligurid Units, N Apennines, central Liguria, Italy) 37 0.19 0.19 0.18 0.18 I + Chl + Pg* 38 0.23...
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Journal Article
Published: 01 January 2002
Journal of Sedimentary Research (2002) 72 (1): 2–17.
... (Roman magmatic province); dissected-arc plutonic sources shed tourmaline and hornblende. Suites from oceanic units are either diallage-dominated (Internal Liguride units) or spinel-rich (External Liguride units; data for Bracco province and northern Apennine River sands after Garzanti et al. 1998...
FIGURES | View All (6)
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1986
AAPG Bulletin (1986) 70 (2): 103–130.
..., and the Italian peninsula took shape. In the structure of these ranges, several tectono-stratigraphic units are recognized. 1. Internal (or inner) units derived from the oceanic area that originated during the Mesozoic spreading, e.g., the south Penninic units in the Alps and the Liguride units sensu latu...
FIGURES | View All (24)
Journal Article
Journal: Elements
Published: 01 February 2021
Elements (2021) 17 (1): 23–28.
... in the mantle beneath the continental margin. Examples of mantle sections with a clear subcontinental affinity are peridotites from the External Liguride Unit (Northern Apennines), the Lanzo North Massif (Western Alps) and the Malenco, Upper Platta, and Totalp Units (Eastern Central Alps) ( F ig . 1...
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Journal Article
Published: 01 June 2015
Italian Journal of Geosciences (2015) 134 (2): 200–218.
... of the ophiolite sedimentary cover from the Mt. Gottero Unit (Internal Ligurid Units, Northern Apennines): new data from Calcareous Nannofossils . Ofioliti , 15 , 251 – 267 . Marroni M. ( 1991 ) - Deformation history of the Mt.Gottero Unit (Internal Liguride Units, Northern Apennines) . Boll. Soc...
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Journal Article
Published: 01 June 2009
Italian Journal of Geosciences (2009) 128 (2): 565–574.
... Apennine ophiolites. Abbreviations are: TO: Totalp peridotite; PL: Platta ophiolite; MA: Malenco peridotite; Ze: Saas Zermatt ophiolite; CH: Chenaillet ophiolite; LA: Lanzo; VM: Voltri Massif (Erro Tobbio peridotite); EL: External Ligurides; IL: Internal Ligurides; CO: Corsica ophiolites. (redrawn...
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