The Marne de Flize is a geologic formation in France. It preserves fossils dating back to the Toarcian stage of the Jurassic period.[1]
Marne de Flize | |
---|---|
Stratigraphic range: early Toarcian ~ | |
Type | Formation |
Lithology | |
Primary | Shale |
Other | Limestone |
Location | |
Coordinates | 49°48′N 4°42′E / 49.8°N 4.7°E |
Approximate paleocoordinates | 38°12′N 13°42′E / 38.2°N 13.7°E |
Region | Champagne-Ardenne |
Country | France |
Type section | |
Named for | Flize marl |
Description
editThe finely bedded blue-grey shales contain limestone lenses up to one metre in thickness La Croisette. The Marne de Flize is referred to the early Toarcian (Tenuicostatum and Serpentinum zones according to Mouterde, 1980). It is therefore coeval with the Posidonia Shale of southern Germany.
Fossil content
editThe following fossils were reported from the formation:[1]
Vertebrates
edit- Reptiles
- Fish
Invertebrates
edit- Ammonites
Flora
editSee also
edit- Marne di Monte Serrone, Italy
- Calcare di Sogno, Italy
- Posidonia Shale, Lagerstätte in Germany
- Ciechocinek Formation, Germany and Poland
- Krempachy Marl Formation, Poland & Slovakia
- Lava Formation, Lithuania
- Budoš Limestone, Montenegro
- Azilal Group, North Africa
- Whitby Mudstone, England
- Fernie Formation, Alberta and British Columbia
- Poker Chip Shale
- Whiteaves Formation, British Columbia
- Navajo Sandstone, Utah
- Los Molles Formation, Argentina
- Mawson Formation, Antarctica
- Kandreho Formation, Madagascar
- Kota Formation, India
- Cattamarra Coal Measures, Australia
References
editBibliography
edit- Buffetaut, É.; Gibout, B.; Drouin, D. (2010), "A pterosaur from the Toarcian (Early Jurassic) of the Ardennes (northeastern France)", Carnets de Géologie/Notebooks on Geology, 2010/01: 1–6