«Calcaires marneux à cassure conchoïdale»
Back to «Gryphiten-Kalk»Representation and status
- Color CMYK
- (0%,0%,0%,100%)
- Rank
- lithostratigraphic unit
- Validity
- Unit is in Use
- Status
- incorrect name (though informally used)
- Status discussion
Nomenclature
- Deutsch
- «Lotharingien-Mergelkalk»
- Français
- «Calcaires marneux à cassure conchoïdale»
- Historical Variants
-
Calcaires marneux à cassure conchoïdale (Meyer et al. 2000)
Description
- Thickness
- Env. 10 m (Meyer et al. 2000)
Hierarchy and sequence
- Units at roof
Age
- Age at top
-
- late Sinemurian
- Note about top
-
Zone à Raricostatum
- Age at base
-
- late Sinemurian
- Note about base
-
Zone à Oxynotum
- Dating Method
-
Biostratigraphie des ammonites (Meyer et al. 2000).