Marnes à Apiocrinus meriani

Representation and status

Color CMYK
N/A
Color RGB
R: 125 G: 125 B: 125
Rank
lithostratigraphic unit
Validity
Unit is in Use
Status
incorrect term (disused)

Nomenclature

Deutsch
Meriani-Mergel
Français
Marnes à Apiocrinus meriani
English
Meriani Marls
Origin of the Name
Nommées du fait de l'abondance de l'Apiocrinus meriani dans ces niveaux marneux.
Historical Variants
marnes à Apiocrinus Meriani (de Tribolet 1872)

Description

Thickness
5 m (de Tribolet 1872)

Hierarchy and sequence

Upper boundary
calcaire astartien supérieur, puis calcaire ptérocérien
Lower boundary
calcaire astartien inférieur

Geography

Type area
Mont Châtelu (France)

Palaenography and tectonic

Tectonic unit (resp. main category)
Kind of protolith
  • sedimentary
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