Geology of the Colle di Tenda – Monte Marguareis area (Ligurian Alps, NW Italy)

The 1:25,000 geological map of the Colle di Tenda – Monte Marguareis area covers an area of about 130 km2 in the Italian Ligurian Alps, between the Vermenagna and Tanaro valleys. It is a detailed geological map of a sector of the Ligurian Alps of renewed scientific interest, and represents the easte...

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Main Authors: Carlo Bertok, Alessia Musso, Anna d’Atri, Luca Martire, Fabrizio Piana
Format: Article
Language:English
Published: Taylor & Francis Group 2018-11-01
Series:Journal of Maps
Subjects:
Online Access:http://dx.doi.org/10.1080/17445647.2018.1500497
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author Carlo Bertok
Alessia Musso
Anna d’Atri
Luca Martire
Fabrizio Piana
author_facet Carlo Bertok
Alessia Musso
Anna d’Atri
Luca Martire
Fabrizio Piana
author_sort Carlo Bertok
collection DOAJ
description The 1:25,000 geological map of the Colle di Tenda – Monte Marguareis area covers an area of about 130 km2 in the Italian Ligurian Alps, between the Vermenagna and Tanaro valleys. It is a detailed geological map of a sector of the Ligurian Alps of renewed scientific interest, and represents the eastern continuation of a recently published geological map of the Entracque-Colle di Tenda area. In addition to the increased detail and scale, the more relevant new contents of this map are represented by: a map of all the tectonic elements making up the Limone-Viozene Zone and the Refrey Unit, which represent the south-eastern portion of a major regional transfer zone developed at the southern termination of the Western Alps arc; the representation of km-scale Cretaceous palaeoescarpments previously overlooked or interpreted as Alpine faults; a new interpretation of some dark shales with interbedded sandstones, which were previously mapped as Helminthoides Flysch tectonic remnants, as belonging to the Annot Sandstone unit, the uppermost term of the Alpine Foreland Basin succession; and a map legend designed following the same criteria of the 1:250,000 Map of the Piemonte Region.
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spelling doaj.art-15809720e380413aa75bdc0fa6e9d7092022-12-21T19:55:04ZengTaylor & Francis GroupJournal of Maps1744-56472018-11-0114254255110.1080/17445647.2018.15004971500497Geology of the Colle di Tenda – Monte Marguareis area (Ligurian Alps, NW Italy)Carlo Bertok0Alessia Musso1Anna d’Atri2Luca Martire3Fabrizio Piana4Università di TorinoLiceo Statale AprosioUniversità di TorinoUniversità di TorinoCNR IGG – TorinoThe 1:25,000 geological map of the Colle di Tenda – Monte Marguareis area covers an area of about 130 km2 in the Italian Ligurian Alps, between the Vermenagna and Tanaro valleys. It is a detailed geological map of a sector of the Ligurian Alps of renewed scientific interest, and represents the eastern continuation of a recently published geological map of the Entracque-Colle di Tenda area. In addition to the increased detail and scale, the more relevant new contents of this map are represented by: a map of all the tectonic elements making up the Limone-Viozene Zone and the Refrey Unit, which represent the south-eastern portion of a major regional transfer zone developed at the southern termination of the Western Alps arc; the representation of km-scale Cretaceous palaeoescarpments previously overlooked or interpreted as Alpine faults; a new interpretation of some dark shales with interbedded sandstones, which were previously mapped as Helminthoides Flysch tectonic remnants, as belonging to the Annot Sandstone unit, the uppermost term of the Alpine Foreland Basin succession; and a map legend designed following the same criteria of the 1:250,000 Map of the Piemonte Region.http://dx.doi.org/10.1080/17445647.2018.1500497External Briançonnais domainLimone-Viozene zoneLigurian AlpsColle di TendaMonte Marguareis area
spellingShingle Carlo Bertok
Alessia Musso
Anna d’Atri
Luca Martire
Fabrizio Piana
Geology of the Colle di Tenda – Monte Marguareis area (Ligurian Alps, NW Italy)
Journal of Maps
External Briançonnais domain
Limone-Viozene zone
Ligurian Alps
Colle di Tenda
Monte Marguareis area
title Geology of the Colle di Tenda – Monte Marguareis area (Ligurian Alps, NW Italy)
title_full Geology of the Colle di Tenda – Monte Marguareis area (Ligurian Alps, NW Italy)
title_fullStr Geology of the Colle di Tenda – Monte Marguareis area (Ligurian Alps, NW Italy)
title_full_unstemmed Geology of the Colle di Tenda – Monte Marguareis area (Ligurian Alps, NW Italy)
title_short Geology of the Colle di Tenda – Monte Marguareis area (Ligurian Alps, NW Italy)
title_sort geology of the colle di tenda monte marguareis area ligurian alps nw italy
topic External Briançonnais domain
Limone-Viozene zone
Ligurian Alps
Colle di Tenda
Monte Marguareis area
url http://dx.doi.org/10.1080/17445647.2018.1500497
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