vulcaniti post-varisiche

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Representation and status

Index
-
CMYK Color
-
RGB color
R: 195 G: 55 B: 40
Rank
lithostratigraphic Formation
Validity
Unit is in Use
Status
incorrect name (though informally used)
SCS note
-
SCS date
-
Comment
-

Nomenclature

German
postvariszische Vulkanite
French
roches volcaniques post-varisques
Italian
vulcaniti post-varisiche
English
post-variscan volcanic rocks
Origin of the Name
-
Historical Variants
Luganer Vulkanite, Luganer Porphyre, Vulcaniti permiane, Lugano Porphyry Complex, zona vulcanic (Godenzi 1963), Permian rhyolites of the Lugano area (Trümpy et al. 1980), Luganeser Vulkangebiet (Heitzmann & Auf der Maur 1989), South-Alpine Permian volcanics (Pfeifer et al. 1991), Magmatiti post-varisiche permiane = porfidi di Lugano (Bernoulli et al.. 2018)
Nomenclatorial Remarks
-

Synonyms

Synonyms
Non-synonyms
Possible confusion

Description

Description
-
Geomorphology
-
Thickness
1500 m (Bernoulli et al. 2018)

Components

Lithological content
-
Mineral content
-
Fossil content
-

Hierarchy and succession

Units at roof
    -
Units at floor
Formazione di Manno
Lateral equivalents
Upper boundary
-
Lower boundary
basamento varisico
Stratigraphic discussion
-

Age

Age at top
Cisuralian (= Early Permian)
Note about top
-
Age at base
Cisuralian (= Early Permian)
Note about base
-
Dating method
Datation radiométrique: 281 Ma pour le granophyre (U/Pb sur zircon: Schaltegger % Brack 2007).

Geography

Geographical extent
-
Type area
-
Type locality
-
Type profile
-
Reference profiles
-
Point of interest
-

Paleogeography and tectonic

Paleogeography
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Kind of protolith
  • volcanic
Conditions of formation
-
Sequence
-
Tectonic Unit (resp. main category)
South Alpine
  • Canavese zone
  • Ivrea-Verbano zone
  • Strona-Ceneri Zone
  • Val Colla Zone
  • Tertiary Po Basin
Metamorphism
-
Metamorphic facies
-
Note on metamorphism
-

References

Definition
-
Revision
-
Important publications
-

Material and varia

Applications
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  • Granofiro Show details

    Origin of the Name
    -
    Rank
    petrographic facies
    Status
    informal term
    Valid name
    In Short
    -
    Age
    Kungurian - Kungurian
    Thickness
    -
    Geographical extent
    -
    Type area
    -
    Comment
    -
  • Riolite Show details

    Origin of the Name
    -
    Rank
    petrographic facies
    Status
    informal term
    Valid name
    In Short
    -
    Age
    Cisuralian (= Early Permian) - Cisuralian (= Early Permian)
    Thickness
    -
    Geographical extent
    -
    Type area
    -
    Comment
    -
  • Andesite e dacite Show details

    Origin of the Name
    -
    Rank
    petrographic facies
    Status
    informal term
    Valid name
    In Short
    Porfido grigio-violette scuro (andesitische bis dazitische Hornblende- und Pyroxenporphyrite, lokal tuffitisch).
    Age
    Cisuralian (= Early Permian) - Cisuralian (= Early Permian)
    Thickness
    -
    Geographical extent
    Rovio.
    Type area
    -
    Comment
    -
    • Vulcaniti del Piambello Show details

      Origin of the Name
      -
      Rank
      lithostratigraphic unit
      Status
      informal term
      Valid name
      In Short
      -
      Age
      -
      Thickness
      -
      Geographical extent
      -
      Type area
      -
      Comment
      -
  • Basalti Show details

    Origin of the Name
    -
    Rank
    petrographic facies
    Status
    informal term
    Valid name
    In Short
    -
    Age
    Cisuralian (= Early Permian) - Cisuralian (= Early Permian)
    Thickness
    -
    Geographical extent
    -
    Type area
    -
    Comment
    -
  • «Tufite basale» Show details

    Origin of the Name
    -
    Rank
    petrographic facies
    Status
    informal term
    Valid name
    In Short
    -
    Age
    Cisuralian (= Early Permian) - Cisuralian (= Early Permian)
    Thickness
    3 m a Poncia (Bernoulli et al. 2018)
    Geographical extent
    -
    Type area
    -
    Comment
    -