Marnes d'Entreport
Representation and status
- Rank
- lithostratigraphic Formation
- Validity
- Unit is not in Use
- Status
- local name (informal)
Nomenclature
- Deutsch
- Entreporte-Mergel
- Français
- Marnes d'Entreport
- Italiano
- Marna di Entreporte
- English
- Entreporte Marl
- Origin of the Name
-
Entreporte (France)
- Historical Variants
-
Marnes à Helix, Miocène lacustre (BRGM Pontarlier)
Components
Fossil Content
- helicids
Helix (Cepoea) larteti Boissy, Helix (Cepoea) hortensis var. miocenica J. Favre
Hierarchy and sequence
- Superordinate unit
- Units at floor
Age
- Age at top
-
- late Burdigalian
- Age at base
-
- late Burdigalian
Geography
- Geographical extent
- Haute-Chaîne jurassienne dans la région de Pontarlier.
Palaenography and tectonic
- Tectonic unit (resp. main category)
- Kind of protolith
-
- sedimentary
- Metamorphism
- non metamorphic