Rocce magmatiche paleozoiche (metagraniti)

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Representation and status

Color CMYK
(0%,27%,22%,4%)
Color RGB
R: 245 G: 180 B: 190
Rank
lithostratigraphic Group
Validity
Unit is in Use
Status
informal term

Nomenclature

Italiano
Rocce magmatiche paleozoiche (metagraniti)

Hierarchy and sequence

Subordinate units
Units at roof

Age

Age at top
  • Silurian
Note about top

Permian?

Age at base
  • Ordovician

  • Gneiss del San Bernardo

    Name Origin

    Kirchhügel San Bernardo (TI) 5 km nördlich Lugano

    Rank
    lithostratigraphic Formation
    Status
    informal term
    In short

    Ortogneiss chiaro a feldspato alcalino e muscovite.

    Age
    Ordovician
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  • Gneiss occhiadini leucocratici a mica bianca, microclino ed albite (blastomilonite)

    Rank
    lithostratigraphic Formation
    Status
    unknown status
    Age
    Ordovician
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  • Gneiss aplitici a feldspato alcalino

    Rank
    lithostratigraphic Formation
    Status
    unknown status
    Age
    Ordovician
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  • «Gneiss plagioclasici a biotite»

    Name Origin

    Schiefriger Biotitplagioklasgneis (Reinhard 1964), Gneiss biotitico-plagiodasici (Boriani et al. 1990)

    Rank
    lithostratigraphic Formation
    Status
    unknown status
    Age
    Ordovician
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