Scisti del Lago Pistono

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Représentation et statut

Couleur CMYK
(0%,0%,0%,100%)
Couleur RGB
R: 140 G: 180 B: 220
Rang
unité lithostratigraphique
Usage
Ce terme est en usage.
Status
terme local (informel)

Nomenclature

Deutsch
Lago-Pistono-Schiefer
Français
Schistes du Lago Pistono
Italiano
Scisti del Lago Pistono
English
Lago Pistono Schist
Origine du nom

Lago Pistono (Italia)

Variantes historiques

Lago Pistono schists = Scisti del Lago Pistono (Biino & Compagnoni 1989), Scisti del lago Pistono (Dal Piaz et al. 1992a)

Âge

Âge au sommet
  • Jurassique Tardif
Âge à la base
  • Jurassique Tardif

Références

Définition
Biino G., Compagnoni R. (1989) : The Canavese Zone between the Serra d*Ivrea and the Dora Baltea River (Western Alps). Eclogae geol. Helv. 82/2, 413-417

p.422: Along the western side of Lago Pistono, close to the contact with the Ivrea

granulile, two very small outcrops of schists are exposed. These Lago Pistono Schists consist of cm-thick grey, non fossiliferous limestone with micritic appearance, interbedded with shale, both affected by the Alpine deformation and locally grading into mylonite (see section 6). Lago Pistono schists may be correlated with Bio' schists and the shale and limestone of Levone (Levone Shales of Sturani 1975), considered to be Malm in age, because of the occurrence of interbedded red radiolarian cherts.

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