Iberig-Schotterkomplex

Rappresentazione e statuto

Colore CMYK

siehe Tiefere Deckenschotter

Colore RGB

R: 210 G: 195 B: 185

Rango

Gruppo litostratigrafico

Uso

Unità in uso.

Status

termine informale

Nomenclatura

Deutsch

Iberig-Schotterkomplex

Français

Complexe graveleux de l'Iberig

Italiano

Complesso ghiaioso dell'Iberig

English

Iberig Gravel Complex

Origine del nome

Hügel Iberig = Ibrig (AG), bei Würenlingen

Varianti storiche

Iberig-Schotter (Graf 1993, Graf 2000), Tiefere Deckenschotter at Iberig (Preusser et al. 2011)

Gerarchia e successione

Unità di rango inferiore

• Bärengraben-Schotter
• Bärengraben-Till
• Iberig-Schotter (s.s.)
• Wolfacher-Schotter
• Wolfacher-Till

Età

Geomorfologia

• Primo Pleistocene

Età alla base

• Primo Pleistocene

Geografia

Estensione geografica

Hügel Iberig (AG).

Paleogeografia e tettonica

• Tiefere Deckenschotter

Termini generici

• Tiefere Deckenschotter

Tipo di origine

• sedimentaria

Referenze

Definizione

Graf Hans Rudolf (1993) : Die Deckenschotter der zentralen Nordschweiz. Diss. ETH Zürich Nr.10205

Revisione

Preusser Frank, Graf Hans Rudolf, Keller Oskar, Krayss Edgar, Schlüchter Christian (2011) : Quaternary glaciation history of northern Switzerland. E&G Quaternary Science Journal 60/2-3, 282-305

p.286: Iberig

The deposits at Iberig, a hill in the lower Aare Valley near Würenlingen, are situated at an elevation between 440–470 m a.s.l. (Fig. 1). Topographically this level is significantly lower than the one at Irchel, and therefore the deposits are considered to be part of ‘Tiefere Deckenschotter’. Several drill holes revealed the presence of three glaciofluvial and two glacial units at this site (Fig. 4). (...)

This channel system is cut into older deposits and indicates that ‘Tiefere Deckenschotter’ reflect at least four phases of glaciofluvial deposition, for two of which the presence of glaciers in the Swiss lowlands is clearly documented by the presence of till.