Radians-Schichten

Representation and status

Color CMYK
N/A
Color RGB
R: 125 G: 125 B: 125
Rank
lithostratigraphic unit
Validity
Unit is not in Use
Status
obsolete term (disused)

Nomenclature

Deutsch
Radians-Schichten
Français
Couches à Radians
Italiano
Strati a Radians
English
Radians Beds
Origin of the Name

Namengebendes Fossil: Ammonitenart Dumortieria radians (Reinecke).

Historical Variants
Couches à Ammonites radians (Rollier 1882), Radiansschichten (Disler 1941), Radians-Mergel (Richter 1987)

Description

Thickness
10 m (Rollier 1882)

Age

Age at top
  • late Toarcian
Age at base
  • late Toarcian

Palaenography and tectonic

  • Liassic
Tectonic unit (resp. main category)
Kind of protolith
  • sedimentary
Metamorphism
non metamorphic
Back to top