Kistenstöckli-Member
Rappresentazione e statuto
- Colore CMYK
- (0%,8%,51%,4%)
- Colore RGB
- R: 245 G: 225 B: 120
- Rango
- Membro litostratigrafico (Sotto-formazione)
- Uso
- Unità in uso.
- Status
- termine formale valido
Nomenclatura
- Deutsch
- Kistenstöckli-Member
- Français
- Membre du Kistenstöckli
- Italiano
- Membro del Kistenstöckli
- English
- Kistenstöckli Member
- Origine del nome
- Varianti storiche
-
Kistenstöckligipfelsandstein = Kistenstöcklisandstein (Styger 1961), Kistenstöcklischichten (Frey 1965), Kistenstöckli Member (Menkveld-Gfeller et al. 2016)
Descrizione
- Descrizione
-
Mikrokonglomerat mit Geröllen aus nordhelvetischen Einheiten (Spätjura, Kreide, Paläogen), gefolgt von einer Wechsellagerung aus einem glimmerreichen, sandigen Kalk und einem feinsandigen, plattigen Mergelstein. Gegen das Dach des Members dominiert der Sandstein.
Componenti
Mikrokonglomerat
- foraminferi
Gerarchia e successione
- Limite superiore
-
Taveyannaz-Formation
- Limite inferiore
-
Stad-Formation
Età
- Geomorfologia
-
- Priaboniano
- Età alla base
-
- Priaboniano
- Metodo di datazione
-
Biostratigraphie: Grossforaminiferen.
Geografia
- Estensione geografica
- Ostschweiz (Kistenpass-Gebiet).
- Località-tipo
-
-
Kistenstöckli = Muot da Rubi (GR)
Caratteristiche del sito- typische Fazies
- Grat
- (2720650 / 1186350)
- Arn. Heim 1908, Brückner 1952, Styger 1961
-
Kistenstöckli = Muot da Rubi (GR)
Paleogeografia e tettonica
-
- Terziario
- Paleogeografia
- Proximal NHS (N-Helv.)
- Termini generici
-
-
Östliches Helvetikum
:
u.a. Glarner Alpen
-
Östliches Helvetikum
:
- Tipo di origine
-
- sedimentaria
- Metamorfismo
- non metamorfo
Referenze
- Revisione
-
2016) :
Lithostratigraphic units of the Helvetic Palaeogene: review, new definition, new classification. Swiss J. Geosc. 109/2, 171-199
(
p.188: The Kistenstöckli Member was described by Styger (1961; ‘‘Kistenstöckligipfelsandstein’’, ‘‘Kistenstöcklisandstein’’), the type locality forms the peak of the Kistenstöckli (2720.650/1186.350). For further descriptions see Arn. Heim (1908) and Brückner (1952). Lithology: A microconglomerate bed with partly rounded fragments of North Helvetic Late Jurassic and Cretaceous strata as well as Palaeogene sandy limestones follows above 100–150 m of slaty Stad Formation that become more calcareous towards the top. It is succeeded by an alternation of 100–200 m of well-bedded, mica-rich sandy limestone and fine-grained, sandy, slaty marlstone; sandstone dominates the top. The formation of the microconglomerate presumably suggests Late Eocene fault tectonics. Overyling stratum: Taveyannaz Formation; underlying strata: Stad Formation. Biostratigraphy: Priabonian, Larger foraminifera. Current geographical extent: Eastern Switzerland: Kistenpass region. Tectonic unit: Eastern Switzerland: Lower Helvetic (Parautochthonous).